Hampshire County is a historical and judicial county located in the U.S. state of Massachusetts. As of the 2020 census, the population was 162,308. Its most populous municipality is Amherst (due to seasonal student population; the largest year-round is Northampton), its largest town in terms of landmass is Belchertown, and its traditional county seat is Northampton. The county is named after the county Hampshire, in England. Hampshire County is part of the Springfield, MA Metropolitan Statistical Area. Together with Hampden County, Hampshire County municipalities belong to the Pioneer Valley Planning Commission.
History
Hampshire County was constituted in 1662 from previously unorganized territory comprising the entire western part of Massachusetts Bay Colony. It included the original towns of Springfield, Northampton, and Hadley. The original Hampshire County also included territory that is now in modern-day Hampden County, Franklin County, and Berkshire County, as well as small parts of modern-day Worcester County. By 1683, three new towns (Westfield (now Southwick), Suffield, and Enfield) had been incorporated south of Springfield. These towns were partly or wholly in the modern state of Connecticut at the time of their incorporation. They resulted in a border dispute between the Connecticut Colony and Massachusetts Bay Colony.
In 1731, Worcester County was created, which included the original town of Brookfield (incorporated in 1718 as part of Hampshire County). More territory was lost to Worcester County in 1742 when the town of Western (now Warren) was created and added to Worcester County. Further territorial losses occurred in 1749 when the towns of Enfield, Somers (split off from Enfield in 1734), and Suffield unilaterally joined Connecticut Colony. In 1761, Berkshire County was partitioned from Hampshire County. In 1811, Franklin County was split off from the northern part of Hampshire, and in the following year, Hampden County was split off from its southern part.
Following the dissolution of the county government in 1999, county affairs were managed by the Hampshire Council of Governments. The council itself ceased operations in 2019, due to what an appraisal of the council termed a "fundamentally flawed, unsustainable operational model"; it had no inherent source of income and lacked a regional planning function.
Politics
Geography
According to the U.S. Census Bureau, the county has a total area of , of which is land and (3.3%) is water.
Hampshire County is the middle section of the Pioneer Valley and the northern tip of the Hartford–Springfield Knowledge Corridor.
Adjacent counties
Hampshire County is the only county in Massachusetts surrounded 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 . 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.