Area Information

Area Information

Double image: Housing and finance

If you are looking for some quick, user-friendly statistics on Seminole County’s population, per capita income, labor force, cost of living and a host of other data, this is the right place. Check back from time to time, we will endeavor to keep the information current.

Seminole County is comprised of seven cities. Check our "cities" page for information about each of them

Statistics

  • Founded in 1913
  • Land Area (square miles): 309
  • Land and Water Area (square miles): 344
  • Total Registered Voters: 339,576 (Supervisor of Elections,  December 2020)

Demographics

  • Total Population : 470,856  (U.S. Census Bureau, 2020 Decennial Census)
  • Total Occupied Households: 182,420 (U.S. Census Bureau 2020)
  • Population Density (Pop/Sq. Mi): 1,522 --- The 4th most densely populated county in Florida (BEBR Estimate, Oct. 2020)
  • Median Age, Seminole County: 39.8 (U.S. Census Bureau, American Community Survey 2021 Estimate)
    • Median Age, State of Florida: 42.8 (U.S. Census Bureau, American Community Survey 2021 Estimate)
  • Average Household Size (Population/Households): 2.58 
  • Per Capita Personal Income, Seminole County: $53,403 (U.S. Bureau of Economic Analysis 2020)
    • Per Capita Personal Income, State of Florida: $55,675 (U.S. Bureau of Economic Analysis 2020)
  • Median Household Income, Seminole County: $70,236 (U.S. Census Bureau, American Community Survey 2021 Estimate)
    • Median Household Income, State of Florida: $63,062 (U.S. Census Bureau, American Community Survey 2021 Estimate)
  • Number of Employed Residents: 244,546 (U.S. Bureau of Labor Statistics, 2021) 
  • Number of Businesses: 16,897 (U.S. Bureau of Labor Statistics, 2021) 
  • Population with a Bachelor's Degree or Higher, Seminole County: 40.4% (U.S. Census Bureau, American Community Survey 2021 Estimate)
    • Population with a Bachelor's Degree or Higher, State of Florida: 31.0% (U.S. Census Bureau, American Community Survey 2021 Estimate)
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