origin made up 3.5% of the population. The largest ancestry groups were: 23.5% Irish 16.9% Italian 16.1% French 14.3% English 12.1% German 9.6% Polish 4.9% French Canadian 3.7% Scottish 3.0% American 2.0% Scotch-Irish 2.0% Russian 2.0% Dutch 1.5% Swedish 1.3% Portuguese 1.1% Puerto Rican Of the 56,091 households, 25.9% had children under the age of 18 living with them, 43.9% were married couples living together, 11.5% had a female householder with no husband present, 40.1% were non-families, and 33.0% of households were made up of individuals. The average household size was 2.23 and the average family size was 2.82. The median age was 44.7 years. The median household income was $48,907 and the median family income was $64,783. Males had a median income of $47,401 versus $35,964 for females. The per capita income for the county was $28,300. About 7.9% of families and 11.6% of the population were below the poverty line, including 15.5% of those under age 18 and 7.3% of those age 65 or over. Demographic breakdown by town Income The ranking of unincorporated communities included on the list are reflective if the census designated locations and villages were included as cities or towns. Data is from the 2007–2011 American Community Survey 5-Year Estimates. Politics In the 2016 and 2020 U.S. presidential elections, Berkshire County was Massachusetts's third-bluest county behind Suffolk County, which consists primarily of Boston, and Dukes County, home to Martha's Vineyard. In 2020, the county voted for Joe Biden by a 47.1% margin over Donald Trump, 72.4% to 25.3%. |} History The Mahican (Muh-he-ka-neew) Native American tribe lived in the area that now makes up Berkshire County until the early 18th century, when the first English settlers and frontiersmen appeared and began setting up farms and homesteads. On April 25, 1724, “The English finally paid the Indians 460 pounds, 3 barrels of cider, and 30 quarts of rum for what is today Berkshire County.” This deal did not include modern Sheffield, Stockbridge, Richmond, and Lenox, which were added later. Berkshire County was the western part of Hampshire County until separated in 1761. In the 19th century, Berkshire County became popular with the American elite, which built what they called "cottages" throughout the countryside. The Gilded Age ended in the early 20th century with the income tax, World War I, and the Great Depression. In the 20th, century some of these cottages were torn or burned