Santa Clara County, California
Introduction '''Santa Clara County''', officially the '''County of Santa Clara''', is the sixth-most populous county in the U.S. state of California, with a population of 1,936,259, as of the 2020 census. Santa Clara County and neighboring San Benito County together form the U.S. Census Bureau's San Jose–Sunnyvale–Santa Clara metropolitan statistical area, which is part of the larger San Jose–San Francisco–Oakland combined statistical area. Santa Clara is the most populous county in the San Francisco Bay Area and in Northern California. The county seat and largest city is San Jose; with about 1,000,000 residents, it is the 10th-most populous city in the United States, California's third-most populous city and the most populous city in the San Francisco Bay Area. The second- and third-largest cities are Sunnyvale and Santa Clara.Home to Silicon Valley, Santa Clara County is an economic center for high technology, and in 2015 had the third-highest gross domestic product (GDP) per capita in the world (after Zürich, Switzerland and Oslo, Norway), according to the Brookings Institution. Located on the southern coast of San Francisco Bay, the urbanized Santa Clara Valley within Santa Clara County contains most of the county's population. More recently, extensive droughts in California, further complicated by drainage of the Anderson reservoir within the county for seismic repairs, have strained the county's water security.The county's concentration of wealth, primarily due to the tech industry, has made it the most affluent county on the West Coast of the United States and the most affluent outside the Washington metropolitan area and one of the most affluent places in the United States.
Etymology San JoseSanta Clara County is named for Mission Santa Clara, which was established in 1777, and was in turn named for Saint Clare of Assisi.
History Mission Santa Clara de Asís in 1849Santa Clara County was one of the original counties of California, formed in 1850 at the time of statehood. The original inhabitants included the Ohlone, residing on Coyote Creek and Calaveras Creek. Part of the county's territory was given to Alameda County in 1853.In 1882, Santa Clara County tried to levy taxes upon property of the Southern Pacific Railroad within county boundaries. The result was the U.S. Supreme Court case of ''Santa Clara County v. Southern Pacific Railroad'', 118 U.S. 394 (1886), in which the court extended due-process rights to artificial legal entities.In the early 20th century, the area was promoted as the "Valley of the Heart's Delight" due to its natural beauty, including a significant number of orchards. The region was also memorably referred to as the "sun-kissed Santa Clara Valley" in Jack London's 1903 Call of the Wild. The first major technology company to be based in the area was Hewlett-Packard, founded in a garage in Palo Alto in 1939.IBM selected San Jose as its West Coast headquarters in 1943.Varian Associates, Fairchild Semiconductor, and other early innovators were in the county by the late 1940s and 1950s. The U.S. Navy had a large presence in the area and began giving large contracts to Silicon Valley electronics companies. The term "Silicon Valley" was coined in 1971.The trend accelerated in the 1980s and 1990s, and agriculture has since been nearly eliminated from the northern part of the county.Today, Santa Clara County is the headquarters for about 6500 high-technology companies, including many of the largest ones in the world, among them hardware manufacturers AMD, Nvidia, Cisco Systems, and Intel, computer and consumer electronics companies Apple Inc. and Hewlett-Packard, and internet companies eBay, Google, and Yahoo!. Most of what is considered to be Silicon Valley is within the county, although some adjoining tech regions in San Mateo (e.g., Facebook), Alameda, and Santa Cruz counties are also considered part of Silicon Valley.
Geography According to the U.S. Census Bureau, the county has a total area of .Counties which border with Santa Clara County are, clockwise, Alameda County, San Joaquin (within a few hundred feet at Mount Boardman), Stanislaus, Merced, San Benito, Santa Cruz, and San Mateo County. Santa Clara County formerly shared borders with Contra Costa, San Francisco, Mariposa, Monterey, and Tuolumne counties until 1853, 1856, 1874, and 1854 respectively (Monterey County currently comes within a few miles of Santa Clara).The San Andreas Fault runs along the Santa Cruz Mountains in the south and west of the county.===National protected area===* Don Edwards San Francisco Bay National Wildlife Refuge (part)===Fauna===Tule elk roam the Diablo Range and are often seen on Coyote Ridge from U.S. Highway 101 - courtesy Bill Leikam.Three tule elk just north of U. S. Highway 101 in Basking Ridge Park. The freeway is a barrier to elk migration to the Coast Range. Courtesy Craige EdgertonBoth tule elk (''Cervus canadensis nannodes'') and pronghorn (''Antilocapra americana'') were historically native to Santa Clara County. In June 1776, Lieutenant Commander Don José Joaquín Moraga led a group of soldiers and colonists from the Presidio of Monterey to establish Mission San Francisco de Asis and encountered both tule elk and pronghorn, and clearly distinguished these two species from deer. The deer in California being California mule deer (''Odocoileus hemionus'').Regarding elk, Moraga wrote: "In the great plain called San Bernardino (the Santa Clara Valley which stretches from south San Jose to Gilroy), while the expedition was strung out at length, we descried in the distance a herd of large animals that looked like cattle, but we could not imagine where they belonged or from whence they had come...with horns similar in shape to those of the deer, but so large that they measured sixteen palms from tip to tip." Upon measurement, Morago reported the elk horns as four varas  across... "These animals elk are called ''ciervos'' in order to differentiate them from the ordinary Spanish variety of deer, here called ''venados'', which also exist in abundance and of large size in the vicinity. "Regarding pronghorn, Moraga reported: "In the said plains of San Bernardino (Santa Clara Valley)…there is another species of deer about the size of three-year-old sheep. They are similar in appearance to the deer, except they have short horns and also short legs like the sheep. They live in the plains where they go in herds of 100, 200, or more. They run all together over the plains so fast that they seem to fly…These animals are called ''berrendos'' and there are many of them also in the southern Missions wherever the country is level. "Herbert Eugene Bolton also wrote of elk reports from another Spanish expedition, from the De Anza Expedition on March 23, 1776: " In Gilroy Valley (Santa Clara Valley) Moraga 's larder was replenished by three elks which the men killed without leaving the road." General John Bidwell, of the 1841 Bartleson-Bidwell Party wrote: "In some of the fertile valleys, such as Napa and Santa Clara, there were elk literally by the thousand. "In 1978, California Department of Fish and Game warden Henry Coletto urged the department to choose the Mount Hamilton area as one of California's relocation sites under a new statewide effort to restore tule elk. While other ranchers refused, tech pioneers Bill Hewlett and David Packard allowed Coletto and state biologists to translocate the initial 32 tule elk from the Owens Valley in the eastern Sierra onto the  San Felipe Ranch, which the families jointly own, in the hills east of Morgan Hill. From the three original 1978–1981 translocations (totaling 65 animals) to the Mount Hamilton region of the Diablo Range, there are multiple herds in different locations including the Isabel Valley, San Antonio Valley, Livermore area, San Felipe Ranch, Metcalf Canyon, Coyote Ridge, Anderson Lake, and surrounding areas such as the Sunol and Cottonwood Creek (near San Luis Reservoir in western Merced County, California) herds. , an estimated 400 tule elk roam  in northeastern Santa Clara County and southeastern Alameda County. In March 2014 CDFW translocated nine bull elk from the San Luis National Wildlife Refuge to add genetic diversity to the San Antonio Valley Ecological Reserve herd in San Antonio Valley in extreme eastern Santa Clara County. As of 2017 there were four herds in the Coyote Ridge area, often visible from U. S. Highway 101, according to Craige Edgerton, recently retired executive director of the Silicon Valley Land Conservancy and local naturalist Michael Hundt. In 2019, a fifth herd of tule elk was documented by local naturalist Roger Castillo, likely having split from the Coyote Ridge herd and established itself in Silver Creek Valley around the closed Ranch Golf Club. The elk herds in eastern Santa Clara County are blocked from dispersal to the west by U.S. Highway 101, with environmentalists advocating re-purposing the Metcalf Road bridge at the Coyote Gap into a wildlife overcrossing. This would enable elk to recolonize rural southwestern Santa Clara County, as well as Santa Cruz and San Mateo Counties.In 1990, the California Department of Fish and Game's Henry Coletto translocated excess pronghorn from Modoc County to six locations in California, including 51 animals to the San Felipe Ranch in Santa Clara County, where the swift-footed ungulates had not lived for generations. The animals left the San Felipe Ranch for the Isabel and San Antonio Valleys, as well as an area near Lake Del Valle in Alameda County may now be extirpated by poaching, highway vehicle collisions, and insufficient numbers to defend pronghorn fawns against coyote predation. As of 2012, the Isabel Valley Ranch herd had dwindled to 3 animals, and the Lake del Valle herd to 13.Currently, iNaturalist.org has zero observer records of pronghorn in Santa Clara County.The Nature Conservancy "Mount Hamilton Project" has acquired or put under conservation easement  of land towards its  goal for habitat conservation within a  area encompassing much of eastern Santa Clara County as well as portions of southern Alameda County, western Merced and Stanislaus Counties, and northern San Benito County. Acquisitions to date include the  Rancho Cañada de Pala, straddling the Alameda Creek and Coyote Creek watersheds for California tiger salamander habitat; a conservation easement on the 3,259-acre Blue Oak Ranch Reserve, which abuts the north side of Joseph D. Grant County Park; a conservation easement on the 28,359-acre San Felipe Ranch, connecting Joseph D. Grant County Park with Henry W. Coe State Park; the 2,899-acre South Valley Ranch which protects a tule elk herd in the San Antonio Valley, and other properties.As of 1980, Santa Clara County had the highest number of Superfund Sites of any county in the United States, accounting for 25 polluted locations requiring a long-term response to clean up hazardous material contaminations. , Santa Clara County has 23 active Superfund Sites, still more than any other county in the United States. The vast majority of these Superfund sites were caused by firms associated with the high tech sector in Silicon Valley.
Demographics ===2020 census===+'''Santa Clara County, California - Demographic Profile''' (''NH = Non-Hispanic'')Race / EthnicityPop 2010Pop 2020% 2010% 2020White alone (NH)626,909555,70835.19%28.70%Black or African American alone (NH)42,33142,1482.38%2.18%Native American or Alaska Native alone (NH)4,0423,2400.23%0.17%Asian alone (NH)565,466753,39931.74%38.91%Pacific Islander alone (NH)6,2525,9450.35%0.31%Some other race alone (NH)3,87710,1950.22%0.53%Mixed Race/multiracial (NH)53,55578,2673.01%4.04%Hispanic or Latino (any race)479,210487,35726.90%25.17%'''Total''''''1,781,642''''''1,936,259''''''100.00%''''''100.00%'''''Note: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos can be of any race. ''=== 2018 ===Census demographics data released in 2019 show Asian Americans have had the plurality of Santa Clara's population since 2014.Ethnic origins in Santa Clara County=== 2011–2014 ===Thematic map showing median household income across central Santa Clara CountyAs of 2013, Santa Clara County has the highest median household income of any county in California at $84,741.Population, race, and income Total population 1,762,754   White 896,937 50.9%   Black or African American 45,219 2.6%   American Indian or Alaska Native 9,906 0.6%   Asian 560,362 31.8%   Native Hawaiian or other Pacific Islander 6,445 0.4%   Some other race 171,082 9.7%   Two or more races 72,803 4.1%  Hispanic or Latino (of any race) 468,262 26.6% Per capita income $40,698 Median household income $89,064 Median family income $103,255==== Places by population, race, and income ==== Places by population and race Place Type Population White Other Asian Black or AfricanAmerican Native American Hispanic or Latino(of any race) Alum Rock  CDP  11,814  60.5%  25.7%  11.3%  2.0%  0.5%  73.0% Burbank  CDP  5,827  67.3%  19.2%  11.6%  1.5%  0.3%  48.5% Cambrian Park  CDP  3,581  78.6%  9.0%  3.9%  0.3%  8.2%  16.8% Campbell  City  39,108  68.7%  12.0%  16.9%  1.4%  0.9%  16.8% Cupertino  City  57,459  34.6%  3.9%  60.7%  0.4%  0.4%  4.3% East Foothills  CDP  6,983  67.3%  17.4%  13.4%  1.9%  0.1%  31.4% Fruitdale  CDP  1,087  82.9%  1.0%  9.6%  3.2%  3.3%  7.2% Gilroy  City  47,808  70.4%  19.3%  6.4%  2.0%  1.9%  56.0% Lexington Hills  CDP  2,298  88.7%  3.4%  6.4%  0.4%  1.1%  2.3% Los Altos  City  28,752  71.4%  6.2%  21.6%  0.6%  0.3%  5.9% Los Altos Hills  Town  7,912  66.2%  1.9%  31.7%  0.1%  0.0%  1.9% Los Gatos  Town  29,165  84.0%  4.3%  9.2%  1.6%  0.8%  5.6% Loyola  CDP  3,747  74.0%  3.9%  20.9%  0.0%  1.2%  2.3% Milpitas  City  66,038  21.8%  14.6%  59.0%  3.5%  1.1%  17.1% Monte Sereno  City  3,338  80.0%  3.5%  14.3%  2.2%  0.0%  6.1% Morgan Hill  City  37,278  69.2%  15.9%  11.5%  2.4%  1.0%  34.9% Mountain View  City  73,394  58.8%  12.8%  25.1%  2.6%  0.8%  21.0% Palo Alto  City  63,475  65.5%  5.5%  25.4%  3.3%  0.3%  7.6% San Jose  City  939,688  47.6%  16.2%  32.1%  3.0%  1.0%  33.0% San Martin  CDP  6,799  66.8%  21.0%  10.5%  0.8%  0.9%  39.3% Santa Clara  City  114,482  46.0%  12.0%  38.2%  2.5%  1.3%  19.4% Saratoga  City  29,781  51.8%  3.6%  44.0%  0.5%  0.1%  3.0% Stanford  CDP  13,416  59.9%  8.3%  26.2%  4.6%  1.0%  12.2% Sunnyvale  City  138,436  44.6%  12.3%  40.6%  1.8%  0.8%  17.8% Places by population and income Place Type Population Per capita income Median household income Median family income Alum Rock  CDP  11,814  $19,409  $62,884  $63,098 Burbank  CDP  5,827  $30,919  $51,623  $50,720 Cambrian Park  CDP  3,581  $44,782  $102,825  $110,054 Campbell  City  39,108  $44,354  $82,687  $97,703 Cupertino  City  57,459  $51,965  $124,825  $146,601 East Foothills  CDP  6,983  $41,571  $105,050  $111,250 Fruitdale  CDP  1,087  $57,675  $76,058  $100,508 Gilroy  City  47,808  $28,719  $75,483  $86,658 Lexington Hills  CDP  2,298  $74,185  $126,696  $157,632 Los Altos  City  28,752  $77,267  $151,856  $180,238 Los Altos Hills  Town  7,912  $109,694  $218,077  $230,000 Los Gatos  Town  29,165  $69,134  $122,875  $156,197 Loyola  CDP  3,747  $87,773  $190,724  $189,583 Milpitas  City  66,038  $32,465  $94,589  $100,768 Monte Sereno  City  3,338  $94,727  $181,719  $245,417 Morgan Hill  City  37,278  $39,433  $94,301  $106,659 Mountain View  City  73,394  $51,635  $91,446  $110,657 Palo Alto  City  63,475  $72,199  $122,532  $161,373 San Jose  City  939,688  $33,770  $80,764  $89,500 San Martin  CDP  6,799  $37,094  $77,188  $87,731 Santa Clara  City  114,482  $39,523  $89,004  $105,100 Saratoga  City  29,781  $71,223  $155,182  $183,776 Stanford  CDP  13,416  $31,942  $60,189  $161,818 Sunnyvale  City  138,436  $44,617  $93,292  $106,922===2010 census===The 2010 United States census reported that Santa Clara County had a population of 1,781,642.The racial makeup of Santa Clara County was 836,616 (47.0%) White, 46,428 (2.6%) African American, 12,960 (0.7%) Native American, 7,060 (0.4%) Pacific Islander, 570,524 (32.0%) Asian, 220,806 (12.4%) from other races, and 87,248 (4.9%) from two or more races. Hispanics or Latinos of any race were 479,210 persons (26.9% of the population). 2010 Total Population  1,781,642 - 100.0% One Race  1,694,394 - 95.1% Not Hispanic or Latino  1,302,432 - 73.1% White alone  626,909 - 35.2% Black or African American alone  42,331 - 2.4% American Indian and Alaska Native alone  4,042 - 0.2% Asian alone  565,466 - 31.7% Native Hawaiian and other Pacific Islander alone  6,252 - 0.4% Some other race alone  3,877 - 0.2% Two or more races alone  53,555 - 3.0% Hispanic or Latino (of any race)  479,210 - 26.9%Demographic profile The largest ancestry groups were:*22.5% Mexican*8.6% Chinese*8.2% German*7.1% Vietnamese*6.6% Indian*6.0% English*6.0% Irish*4.9% Filipino*4.6% Italian*2.0% French*1.6% Portuguese*1.6% Korean*1.4% American*1.4% Japanese*1.4% Scottish*1.2% Polish*1.2% Swedish*1.1% Russian*1.1% Norwegian*1.0% DutchPopulation reported at 2010 United States Census            ''' Santa Clara County'''1,781,642836,61646,42812,960570,5247,060220,80687,248479,210            '''Campbell'''39,34926,3151,1582756,3201612,7132,4077,247'''Cupertino'''58,30218,27034411736,895546701,9522,113'''Gilroy'''48,82128,6749428313,44811112,3222,49328,214'''Los Altos'''28,97620,459148486,815591951,2521,132'''Los Altos Hills'''7,9225,4173742,109850297213'''Los Gatos'''29,41324,060269863,203524621,2812,120'''Milpitas'''66,79013,7251,96930941,5363465,8113,09411,240'''Monte Sereno'''3,3412,6981412464028125162'''Morgan Hill'''37,88224,7137463353,8521255,7792,33212,863'''Mountain View'''74,06641,4681,62934419,2323917,2413,76116,071'''Palo Alto'''64,40341,3591,19712117,4611421,4262,6973,974'''San Jose'''945,942404,43730,2428,297303,1384,017148,74947,062313,636'''Santa Clara'''116,46852,3593,15457943,8896519,6246,21222,589'''Saratoga'''29,92616,125944112,376232021,0651,034'''Sunnyvale'''140,08160,1932,73566257,32063812,1776,35626,517            '''Alum Rock'''15,5366,5812072982,039705,46687510,977'''Burbank'''4,9262,99413564379161,0492892,509'''Cambrian Park'''3,2822,598262922119190199591'''East Foothills'''8,2694,853205781,445411,2194283,118'''Fruitdale'''935633311111048858244'''Lexington Hills'''2,4212,14810590059109193'''Loyola'''3,2612,291191760237151114'''San Martin'''7,0274,3292771470181,7523603,249'''Stanford'''13,8097,932651863,777282631,0721,439            All others not CDPs (combined)30,49421,9854392563,175843,2341,3217,651===2000===As of the census of 2000, 1,682,585 people, 565,863 households, and 395,538 families were residing in the county. The population density was . The 579,329 housing units had an average density of . The ethnic makeup of the county was 53.8% White, 2.8% African American, 0.7% Native American, 25.6% Asian, 0.3% Pacific Islander, 12.1% from other races, and 4.7% from two or more races. About 24.0% of the population were Hispanic or Latino of any race.Of the 565,863 households, 34.9% had children under 18 living with them, 54.9% were married couples living together, 10.0% had a female householder with no husband present, and 30.1% were not families. About 21.4% of all households were made up of individuals, and 5.9% had someone living alone who was 65 or older. The average household size was 2.92, and the average family size was 3.41.In the county, the age distribution was 24.7% under 18, 9.3% from 18 to 24, 35.4% from 25 to 44, 21.0% from 45 to 64, and 9.5% who were 65 or older. The median age was 34 years. For every 100 females, there were 102.80 males. For every 100 females 18 and over, there were 101.90 males.The median income for a household in the county was $74,335, and for a family was $81,717.Males had a median income of $56,240 versus $40,574 for females. The per capita income for the county was $32,795.About 4.9% of families and 7.5% of the population were below the poverty line, including 8.4% of those under age 18 and 6.4% of those age 65 or over.===2020 religion census===Santa Clara County is among the most religiously diverse counties in the US. A 2020 census by the Public Religion Research Institute (unconnected to the official US census) calculates a religious diversity score of 0.876 for Santa Clara County, where 1 represents complete diversity (each religious group of equal size) and 0 a total lack of diversity. Only four counties in the US have higher diversity scores than Santa Clara County.
Government Santa Clara County has five elected supervisors, elected within their districts. The board appoints the County Executive, who is James R. Williams, J.D. The County Executive is responsible for the administration of the county and appoints almost all other officers and department heads.The county is one among three counties in California (with Napa and Madera) to establish a separate department, the Santa Clara County Department of Corrections, to deal with corrections pursuant to California Government Code §23013.The county operates the Santa Clara County Health System of medical centers and clinics.In the United States House of Representatives, Santa Clara County is split among four congressional districts:* ,* ,* , and* .In the California State Senate, the county is split among four legislative districts:* ,* ,* , and* .In the California State Assembly, the county is split among six legislative districts:* ,* ,* ,* ,* , and* .Voters in the county also elect a number of other officials to county-wide positions, including the Santa Clara County District Attorney, the Santa Clara County Sheriff, and a large number of criminal and civil judges that serve in courts throughout the county.
Politics Historically, Santa Clara County was a Republican stronghold in presidential elections. From 1872 through 1984, the only Democrats to carry Santa Clara County were Franklin Roosevelt, Lyndon Johnson, and Hubert Humphrey. However, 1988 would begin to mark a significant shift in the county's political leanings, starting with Michael Dukakis' narrow win and culminating in Bill Clinton's substantial 20-point victory in 1992.Since then, the Democratic presidential candidate has won Santa Clara County by large margins, and also remains solidly blue in congressional elections, as all politicians representing the county at the state and federal level are known to be Democrats. The last Republican to win a majority in the county was Ronald Reagan in 1984.While Republicans remained competitive at the state and local level throughout the 1990s, there are currently no elected Republicans representing the county above the local level. + '''Santa Clara County vote by party in gubernatorial elections''' YearGOPDEM'''2022'''30.0% ''162,518'''''70.0%''' ''379,377'''''2018'''28.6% ''175,791'''''71.4%''' ''438,758'''''2014'''27.1% ''107,113'''''72.9%''' ''288,732'''''2010'''34.9% ''178,695'''''61.3%''' ''314,022'''''2006''''''52.2%''' ''225,132''42.9% ''185,037'''''2003'''39.2% ''160,807'''''39.9%''' ''163,768'''''2002'''32.4% ''116,862'''''55.3%''' ''199,399'''''1998'''31.7% ''133,015'''''64.3%''' ''270,105'''''1994''''''47.5%''' ''212,075''47.5% ''211,904'''''1990'''42.6% ''178,310'''''52.2%''' ''218,843'''''1986''''''59.9%''' ''227,285''37.6% ''142,907'''''1982'''44.0% ''180,232'''''52.9%''' ''216,781'''''1978'''29.8% ''110,444'''''61.4%''' ''227,493'''''1974'''46.7% ''153,761'''''50.6%''' ''166,760'''''1970''''''51.5%''' ''172,562''46.1% ''154,570'''''1966''''''55.4%''' ''164,970''44.6% ''132,793'''''1962'''47.6% ''112,700'''''51.2%''' ''121,149''According to the California Secretary of State, as of February 10, 2019, Santa Clara County has 895,965 registered voters. Of those, 405,470 (45.3%) are registered Democrats, 151,213 (16.9%) are registered Republicans, and 308,769 (35.4%) have declined to state a political party.As of November 2012, all of the cities, towns, and the unincorporated areas of Santa Clara County have more registered Democrats than Republicans. In the 2008 US Presidential Election, Democratic nominee Barack Obama carried every city and town in the county, as well as the unincorporated areas.Following the passage of Proposition 8, Santa Clara County joined San Francisco and Los Angeles in a lawsuit, becoming, along with San Francisco and Los Angeles, the first governmental entities in the world to sue for same-sex marriage.===Voter registration=== Population and registered voters Total population 1,762,754   Registered voters 817,310 46.4%     Democratic 372,979 45.6%     Republican 177,268 21.7%     Democratic–Republican spread '''+195,711''' '''+23.9%'''     American Independent 17,009 2.1%     Green 4,326 0.5%     Libertarian 4,843 0.6%     Peace and Freedom 1,950 0.2%     Americans Elect 36 0.0%     Other 1,542 0.2%     No party preference 237,357 29.0%==== Cities by population and voter registration ==== Cities by population and voter registration City Population Registered voters Democratic Republican D–R spread Other No party preference Campbell  39,108  53.4%  45.3%  23.8%  '''+21.5%'''  7.3%  26.2% Cupertino  57,459  48.2%  37.0%  20.0%  '''+17.0%'''  4.0%  40.4% Gilroy  47,808  42.7%  48.5%  25.2%  '''+23.3%'''  6.8%  22.1% Los Altos  28,752  67.4%  41.5%  29.4%  '''+12.1%'''  4.3%  26.2% Los Altos Hills  7,912  73.6%  34.9%  33.6%  '''+1.3%'''  4.3%  28.7% Los Gatos  29,165  65.0%  41.0%  31.5%  '''+9.5%'''  6.2%  23.7% Milpitas  66,038  40.4%  42.5%  19.2%  '''+23.3%'''  5.3%  35.0% Monte Sereno  3,338  73.7%  37.1%  36.9%  '''+0.2%'''  6.1%  22.3% Morgan Hill  37,278  52.6%  40.9%  32.0%  '''+8.9%'''  6.9%  23.0% Mountain View  73,394  46.0%  49.1%  16.4%  '''+32.7%'''  5.3%  30.8% Palo Alto  63,475  59.7%  52.6%  15.5%  '''+37.1%'''  3.8%  29.2% San Jose  939,688  44.6%  46.8%  20.6%  '''+26.2%'''  6.0%  28.8% Santa Clara  114,482  41.9%  46.5%  19.9%  '''+26.6%'''  6.1%  29.7% Saratoga  29,781  66.8%  34.2%  31.5%  '''+2.7%'''  3.9%  31.8% Sunnyvale  138,436  41.1%  45.0%  19.9%  '''+25.1%'''  5.0%  31.8%
Crime The following table includes the number of incidents reported in 2009 and the rate per 1,000 persons for each type of offense. Law Enforcement in Santa Clara County is handled by the Santa Clara County Sheriff's Office and local police departments. Population and crime rates Population 1,762,754 Violent crime 5,013  2.84   Homicide 46  0.03   Forcible rape 387  0.22   Robbery 1,499  0.85   Aggravated assault 3,081  1.75 Property crime 23,790  13.50   Burglary 7,094  4.02   Larceny-theft 28,303  16.06   Motor vehicle theft 7,356  4.17 Arson 403  0.23=== Cities by population and crime rates === Cities by population and crime rates City Population Violent crimes Violent crime rateper 1,000 persons Property crimes Property crime rateper 1,000 persons Campbell  41,339  90  2.23  1,649  40.88 Cupertino  59,769  58  0.97  797  13.33 Gilroy  50,042  159  3.18  1,788  35.73 Los Altos  29,704  6  0.20  299  10.07 Los Altos Hills  8,121  5  0.62  45  5.54 Los Gatos  30,161  38  1.26  629  20.85 Milpitas  68,433  81  1.18  2,023  29.56 Monte Sereno  3,426  3  0.88  35  10.22 Morgan Hill  38,834  50  1.29  695  17.90 Mountain View  75,933  155  2.04  1,419  18.69 Palo Alto  66,019  53  0.80  1,409  21.34 San Jose  976,459  3,547  3.63  28,463  29.15 Santa Clara  119,360  221  1.85  3,306  27.70 Saratoga  30,683  9  0.29  231  7.53 Sunnyvale  143,606  170  1.18  2,555  17.79
Economy The county's economy is heavily services-based. Technology, both hardware and software, dominates the service sector by value, but like any other county, Santa Clara has its share of retail and office support workers.The San Jose/Sunnyvale/Santa Clara metropolitan region, comprising Santa Clara County and San Benito County, was ranked as the highest performing metropolitan area in the US in 2012, ahead of Austin, Texas and Raleigh, North Carolina, according to the Milken Institute. The GDP of the metro area reached $176.7 billion in 2011, or $94,587 per capita, roughly on par with Qatar in both total GDP and per capita (nominal). GDP grew a strong 7.7% in 2011, and in contrast with most of California, GDP and per capita GDP (nominal) is well above 2007 (financial crisis) levels. Despite relative wealth vis a vis other regions nationally, a large underclass exists whose income is roughly equivalent to that elsewhere in the country, despite extreme land prices. The surge in metro GDP is highly correlated with home prices, which for average single-family homes passed $1 million ($1,017,528) in August 2013.As of the fourth quarter of 2021, the median value of homes in Santa Clara County was $1,253,400, an increase of 11.9% from the prior year, and ranking fourth in the US for highest median home value.
Education ===K-12 schools===School districts include:; Unified* Gilroy Unified School District* Milpitas Unified School District* Morgan Hill Unified School District* Palo Alto Unified School District* Patterson Joint Unified School District* San Jose Unified School District* Santa Clara Unified School District; Secondary* Campbell Union High School District* East Side Union High School District* Fremont Union High School District* Los Gatos-Saratoga Joint Union High School District* Mountain View–Los Altos Union High School District; Elementary* Alum Rock Union Elementary School District* Berryessa Union Elementary School District* Cambrian Elementary School District* Campbell Union Elementary School District* Cupertino Union Elementary School District* Evergreen Elementary School District* Franklin-McKinley Elementary School District* Lakeside Joint Elementary School District* Loma Prieta Joint Union Elementary School District* Los Altos Elementary School District* Los Gatos Union Elementary School District* Luther Burbank Elementary School District* Moreland School District* Mountain View Whisman Elementary School District* Mount Pleasant Elementary School District* Oak Grove Elementary School District* Orchard Elementary School District* Saratoga Union Elementary School District* Sunnyvale Elementary School District* Union School District; Defunct* Montebello Elementary School District===Libraries===Santa Clara County Library is a public library system serving the communities and cities of Campbell, Cupertino, Gilroy, Los Altos, Los Altos Hills, Milpitas, Monte Sereno, Morgan Hill, Saratoga, and all unincorporated areas of the county. Other cities run their own library systems.
Transportation ===Air===San Jose International Airport is ranked as the best-run airport in the United States by the ACBJ.The county's main airport is Norman Y. Mineta San José International Airport (SJC). It is a U.S. Customs and Border Protection port of entry and as of 2019 has five international routes (two to Canada, one to England, one to Japan, seven to Mexico, and one to China) but the airport's busiest routes are all to cities in the western United States. San Francisco International Airport (SFO) is also often used for commercial services by residents of Santa Clara County.Moffett Federal Airfield (NUQ), a former U.S. Naval Air Station, is used by the Air National Guard, NASA, Lockheed Martin, Google, and by the Santa Clara County Sheriff's Department as an air operations base. There are also smaller general aviation airports in Palo Alto (PAO), San Jose (Reid-Hillview) (RHV), and San Martin(E16)===Rail===Santa Clara County is served by Caltrain commuter rail from Gilroy through San Jose and Silicon Valley north to San Francisco Airport and San Francisco. The Santa Clara Valley Transportation Authority operates the VTA light rail system, which primarily serves San Jose, with one line continuing as far north as Mountain View. Santa Clara and San Jose are also served by the Altamont Corridor Express commuter rail line which provides services to Stockton, and Amtrak which provides service to Sacramento and Oakland. The Amtrak Coast Starlight train between Seattle and Los Angeles also stops in San Jose. BART currently services Milpitas and North San Jose, with plans to extend to downtown San Jose and Santa Clara.===Road===VTA bus arriving at Foothill College in Los Altos Hills====Buses====Santa Clara County has consolidated its transportation services into the Santa Clara Valley Transportation Authority, which operates a bus system.====Bicycle network====The Santa Clara Valley Transportation Authority is establishing a bicycle network throughout the county. Santa Clara County Bicycle network is part of the San Francisco Bay Area Regional Bikeway Network. *  Bikeways Map (Effective April 2011)*  Regional Bicycle Plan for the San Francisco Bay Area 2009 Update====Freeways and expressways====The county has an extensive freeway system and a separate expressway system (though it's not as extensive as those in Southern California). Expressways in California are distinct from freeways; although access to adjoining properties is eliminated, at-grade intersections are allowed. However, unlike expressways virtually everywhere else in California, the Santa Clara County expressways were built, signed, and maintained as county roads; they are not maintained by Caltrans, although they are patrolled by the California Highway Patrol.There is also a large street network dominated by four- and six-lane arterials. Some of the newer boulevards (primarily in the West Valley) are divided with landscaped medians.=====Major highways=====* 25px Interstate 280* 25px Interstate 680* 25px Interstate 880* 25px U.S. Route 101* 20px State Route 9* 20px State Route 17* 20px State Route 25* 20px State Route 35* 20px State Route 82* 20px State Route 85* 20px State Route 87* 25px State Route 130* 25px State Route 152* 25px State Route 156* 25px State Route 237=====County routes=====* Santa Clara County expressway system* 25px County Route G2—Lawrence Expressway* 25px County Route G3—Page Mill Road/Oregon Expressway* 25px County Route G4—San Tomas Expressway/Montague Expressway* 25px County Route G5—Foothill Expressway* 25px County Route G6—Central Expressway* 25px County Route G7—Bloomfield Avenue* 25px County Route G8—Almaden Expressway* 25px County Route G9—Leavesly Road/Ferguson Road* 25px County Route G10—Blossom Hill Road* 25px County Route G21—Capitol Expressway=====Other roads=====* The Alameda===Sea===The county has no commercial seaports, although small boats can access San Francisco Bay from several points. Like many other Bay Area counties, it is dependent upon the Port of Oakland for transport of ocean cargo.
Jails Santa Clara County Department of Correction is administered by the county's sheriff's office and supervises the following facilities:* Santa Clara County Main Jail** Main Jail South (up to 674 men)** Main Jail North (up to 919 men)* Elmwood Correctional Facility (up to 600 women, 2,500 men)* North County Jail (day use only for Palo Alto courthouse)* Juvenile Detention** Santa Clara County Juvenile Hall (up to 390 boys and girls)** William F. James Boys Ranch (up to 96 teenage boys)
Parks Santa Clara County has an extensive park system, much of it founded in the major park expansion of the late 1970s. Parks within the county include:* Almaden Quicksilver County Park* Grant Ranch Park* Henry W. Coe State Park* Sanborn Park* Vasona ParkOpen space preserves include:* El Sereno Open Space PreserveSanta Clara County also contains Ulistac Natural Area, a volunteer maintained natural open space. Foreign and invasive species are removed when possible as native plants are introduced. Migratory birds and butterflies often use this area.
Climate
Sister counties To promote friendship and understanding and to build bridges with countries of origin for various ethnic populations in the county, the County of Santa Clara has created a Sister County Commission to coordinate the program. As of 2023, there are two sister counties: *  Metropolitan City of Florence, Italy*  Hsinchu County, Taiwan (Republic of China)A previously established relationship with Moscow was terminated in 2022.
Communities ===Cities===There are 15 incorporated places in Santa Clara County:* Campbell* Cupertino* Gilroy* Los Altos* Milpitas* Monte Sereno* Morgan Hill* Mountain View* Palo Alto* San Jose (county seat)* Santa Clara* Saratoga* Sunnyvale=== Towns ===* Los Altos Hills* Los Gatos===Census-designated places===* Alum Rock* Burbank* Cambrian Park* East Foothills* Fruitdale* Lexington Hills* Loyola also known as ''Loyola Corners''* San Martin* Stanford===Unincorporated communities===* Bell Station, also known as ''Bell's Station'' and ''Hollenbeck's Station''* Casa Loma* Chemeketa Park* Coyote, also known as ''Burnett'' –1882* East San Jose* Llagas-Uvas* Madrone, now part of ''Morgan Hill''* Redwood Estates* Rucker* San Antonio, also known as ''Deforest'' –1924* Sveadal===Census county divisions===* Diablo Range* Llagas–Uvas* South Santa Clara Valley* West Santa Clara===Former townships===* Almaden Township: Present-day Almaden Valley, Cambrian Park and portions of Campbell and Los Gatos. * Alviso Township: Present-day Alviso. * Burnett Township: Present-day Coyote, Santa Teresa and Morgan Hill. * Fremont Township: Present-day Palo Alto, Sunnyvale, Mountain View, Los Altos, Los Altos Hills and part of Cupertino. * Gilroy Township: Present-day Gilroy and San Martin. * Milpitas Township: Present-day Milpitas. * Redwood Township: Present-day Los Gatos, Monte Sereno, Saratoga, Redwood Estates and portions of Cupertino and Campbell. * San Jose Township: Most of present-day San Jose. * Santa Clara Township: Present-day Santa Clara and portions of San Jose, Cupertino and Campbell.===Population ranking===The population ranking of the following table is based on the 2020 census of Santa Clara County. '''†''' ''county seat''RankCity/Town/etc.Municipal typePopulation (2020 Census) 1'''†''' '''San Jose'''  City 1,013,240 2'''Sunnyvale'''  City 155,805 3'''Santa Clara'''  City 127,647 4'''Mountain View'''  City 82,376 5'''Milpitas'''  City 80,273 6'''Palo Alto'''  City 68,572 7'''Cupertino'''  City 60,381 8'''Gilroy'''  City 59,520 9'''Morgan Hill'''  City 44,686 10'''Campbell'''  City 43,959 11'''Los Gatos'''  Town 33,529 12'''Los Altos'''  City 31,625 13'''Saratoga'''  City 31,051 14'''Stanford'''  CDP 21,150 15'''Alum Rock'''  CDP 12,042 16'''Los Altos Hills'''  Town 8,489 17'''San Martin'''  CDP 7,008 18'''East Foothills'''  CDP 6,803 19'''Burbank'''  CDP 4,940 20'''Cambrian Park'''  CDP 3,719 21'''Loyola'''  CDP 3,491 22'''Monte Sereno'''  City 3,479 23'''Lexington Hills'''  CDP 2,492 24'''Fruitdale'''  CDP 989
See also * List of attractions in Silicon Valley* List of school districts in Santa Clara County, California* National Register of Historic Places listings in Santa Clara County, California* Santa Clara County expressway system* Santa Clara County Health System* Santa Clara County Federal Credit Union* Santa Clara Valley* Second Harvest of Silicon Valley
Notes
References
External links * **  Santa Clara County governmental committee agendas**  Santa Clara County Planning Office*  Santa Clara Valley Water District - Drinking Water*  List of special districts in Santa Clara County (LAFCo)*  Santa Clara County Library *  Santa Clara County: California's Historic Silicon Valley, a National Park Service ''Discover Our Shared Heritage'' Travel Itinerary