in all directions by other counties of Massachusetts: all other counties in the state are adjacent to at least one other state or the open ocean. Franklin County (north) Worcester County (east) Hampden County (south) Berkshire County (west) Demographics 2000 census At the 2000 census there were 152,251 people, 55,991 households, and 33,818 families living in the county. The population density was . There were 58,644 housing units at an average density of 111 per square mile (43/km2). The racial makeup of the county was 91.10% White, 1.96% Black or African American, 0.19% Native American, 3.40% Asian, 0.05% Pacific Islander, 1.50% from other races, and 1.80% from two or more races. 3.42% of the population were Hispanic or Latino of any race. 14.7% were of Irish, 12.8% Polish, 9.6% English, 9.5% French, 8.5% French Canadian, 6.9% Italian and 6.4% German ancestry, 88.8% spoke English, 3.4% Spanish, 1.7% French and 1.4% Polish as their first language. Of the 55,991 households 28.20% had children under the age of 18 living with them, 47.40% were married couples living together, 9.80% had a female householder with no husband present, and 39.60% were non-families. 28.60% of households were one person and 10.20% were one person aged 65 or older. The average household size was 2.39 and the average family size was 2.96. The age distribution was 19.60% under the age of 18, 19.30% from 18 to 24, 26.80% from 25 to 44, 22.20% from 45 to 64, and 12.00% 65 or older. The median age was 34 years. For every 100 females, there were 87.40 males. For every 100 females age 18 and over, there were 83.90 males. The median household income was $46,098 and the median family income was $57,480. Males had a median income of $39,327 versus $30,362 for females. The per capita income for the county was $21,685. About 5.10% of families and 9.40% of the population were below the poverty line, including 8.20% of those under age 18 and 6.70% of those age 65 or over. 2010 census At the 2010 census, there were 158,080 people, 58,702 households, and 34,480 families living in the county. The population density was . There were 62,603 housing units at an average density of . The racial makeup of the county was 88.7% white, 4.5% Asian, 2.5% black or African American, 0.2% American Indian, 1.5% from other races, and 2.5% from two or more races.