Franklin County, Massachusetts

Franklin County is a county in the U.S. state of Massachusetts. As of the 2020 census, the population was 71,029,[1] which makes it the least-populous county on the Massachusetts mainland, and the third-least populous county in the state. The county seat and most populous city is Greenfield. The largest town by area is New Salem.[2]

Franklin County, Massachusetts
Seal of Franklin County, Massachusetts
Map
Map of Massachusetts highlighting Franklin County
Location in the state of Massachusetts
Map of the USA highlighting Massachusetts
Massachusetts's location in the U.S.
Statistics
Founded 1811
Seat Greenfield
Largest City Greenfield
Area
 - Total
 - Land
 - Water

725 sq mi (1,878 km²)
699 sq mi (1,810 km²)
25 sq mi (65 km²), 3.5
Population
 - (2020)
 - Density

71,029
101.6/sq mi (39/km²)
Time zone Eastern: UTC-5/-4
Named for: Benjamin Franklin

Franklin County was created on June 24, 1811 from the northern third of Hampshire County. It was named for Benjamin Franklin.[3]

References

  1. "QuickFacts: Franklin County, Massachusetts". United States Census Bureau. Retrieved January 3, 2024.
  2. "Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved June 7, 2011.
  3. Gannett, Henry (1905). The Origin of Certain Place Names in the United States. Govt. Print. Off. p. 131.