the population was spread out, with 23.6% under the age of 18, 12.8% from 18 to 24, 29.8% from 25 to 44, 24.1% from 45 to 64, and 9.7% who were 65 years of age or older. The median age was 33.7 years. For every 100 females, there were 97.0 males. For every 100 females age 18 and over, there were 94.9 males. The median income for a household in the county was $50,138, and the median income for a family was $57,473. Males had a median income of $40,619 versus $31,919 for females. The per capita income for the county was $25,490. About 10.0% of families and 13.4% of the population were below the poverty line, including 17.2% of those under age 18 and 9.4% of those aged 65 or over. In 2010, 19.1% of the county's population was foreign born, with 43.8% being naturalized American citizens. Of foreign-born residents, 68.9% were born in Latin America, 17.8% born in Asia, 8.1% were born in Europe, 3.0% born in Africa, 2.0% in North America, and 0.2% were born in Oceania. Languages As of 2010, 67.43% of all residents spoke only English at home, while 22.59% spoke Spanish, 2.44% French Creole (mostly Haitian Creole), 1.23% Portuguese, 0.88% Vietnamese, 0.78% Indian languages (including Gujarati and Hindi), 0.58% Tagalog, 0.53% Chinese, 0.50% French, and 0.45% Arabic. In total, 32.57% of the population spoke languages other than English at home. Government The county functions under a charter form of government. The charter serves as a constitution, detailing the structure and operation of the local government. A Charter Review Commission has the power to consider and place amendments on the ballot. Voters then decide whether to accept or reject all amendments put forth. If voters approve an amendment, it is then inserted into the charter. Federal representation Four districts of the U.S. House of Representatives represent parts of Orange County. District 7 encompasses all of Seminole County and portions of northern Orange County Places include: Sanford, Lake Mary, Altamonte Springs, Maitland, Winter Park and parts of Orlando District 8 encompasses all of Brevard and Indian River Counties and far eastern Orange County District 9 encompasses all of Osceola County, eastern Polk County and eastern and south central Orange County Places include: Kissimmee, Winter Haven and most of Orlando District 10 encompasses western Orange County Places include: Eatonville, Apopka, Ocoee, Winter Garden, Windermere and part of