Hampden County
County in Massachusetts
Hampden County is a non-governmental county located in the Pioneer Valley of the U.S. state of Massachusetts, in the United States. As of the 2020 census, Hampden County's population was 465,825. Wikipedia
Cities: Hampden, Springfield, Chicopee, and more
County seat: Springfield
Population: 461,041 (2022)
Sales tax: 6.25%
Congressional districts: 1st, 2nd