Sumter County
Sumter County has roughly average household income, with a median household income of $76,508. The county has more than doubled in size since 2000, adding 90,063 residents. Median home value has more than tripled since 2000, reaching $385,400. With a median age of 68.5, the population is older than the US median of 38.9. It sits in the top 10% of US counties for household income.
Population & growth
PEP 2025 EST:157,772 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Detailed origins & ancestry
+ 6 more hispanic origin groups with data
+ 39 more ancestry groups with data
Education
Commute & transportation
Work & employment
People & community
Places similar to Sumter County
Compare Sumter County to nearby counties
How many people live in Sumter County, Florida?
Sumter County, Florida has about 143,408 residents according to the 2024 American Community Survey.
What is the median household income in Sumter County, Florida?
The typical household in Sumter County, Florida earns about $76,508 a year. Half of households make more than that, and half make less.
Is Sumter County, Florida expensive?
In Sumter County, Florida, the median home is worth about $385,400, and the typical rent is about $1,269 a month.
How educated are people in Sumter County, Florida?
About 35.3% of adults age 25 and over in Sumter County, Florida hold a bachelor's degree or higher.
What is the poverty rate in Sumter County, Florida?
About 9.7% of people in Sumter County, Florida live below the federal poverty line.
Has Sumter County, Florida grown since 1990?
Yes, Sumter County, Florida has grown since 1990. The population has added about 111,831 residents, a change of about 354 percent over that period.
Explore from here
DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024