Franklin County
Franklin County has roughly average household income, with a median household income of $74,907. Population has held roughly steady since 2000. Median home value has more than doubled since 2000, reaching $329,000. With a median age of 47.2, the population is older than the US median of 38.9. It sits in the top 10% of US counties for household income. Households here earn about 28% less than the Massachusetts median.
Population & growth
PEP 2025 EST:70,698 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Detailed origins & ancestry
+ 4 more asian origin groups with data
+ 42 more ancestry groups with data
Education
Commute & transportation
Work & employment
People & community
Places similar to Franklin County
Compare Franklin County to nearby counties
How many people live in Franklin County, Massachusetts?
Franklin County, Massachusetts has about 70,944 residents according to the 2024 American Community Survey.
What is the median household income in Franklin County, Massachusetts?
The typical household in Franklin County, Massachusetts earns about $74,907 a year. Half of households make more than that, and half make less.
Is Franklin County, Massachusetts expensive?
In Franklin County, Massachusetts, the median home is worth about $329,000, and the typical rent is about $1,177 a month.
How educated are people in Franklin County, Massachusetts?
About 40.6% of adults age 25 and over in Franklin County, Massachusetts hold a bachelor's degree or higher.
What is the poverty rate in Franklin County, Massachusetts?
About 12.1% of people in Franklin County, Massachusetts live below the federal poverty line.
Has Franklin County, Massachusetts grown since 1990?
Yes, Franklin County, Massachusetts has grown since 1990. The population has added about 852 residents, a change of about 1 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024