Data / Rankings / Median age / Counties in Florida

Counties in Florida by median age

Sumter County had the highest median age of 67 counties in 2021, at 68.1 years. Leon County had the lowest, at 31.6 years. The median was 43 years and the figure for Florida was 42.3 years. Source: the U.S. Census Bureau.

Highest68.1Sumter County
Lowest31.6Leon County
Median4367 counties
Florida42.3History

Top 40 counties, 2021

CSVChart (SVG)

Sumter CountySumter County: 68.1 years68.1Charlotte CountyCharlotte County: 59.7 years59.7Citrus CountyCitrus County: 56.8 years56.8Sarasota CountySarasota County: 56.5 years56.5Indian River CountyIndian River County: 54.2 years54.2Highlands CountyHighlands County: 53.7 years53.7Martin CountyMartin County: 52.9 years52.9Flagler CountyFlagler County: 52 years52Collier CountyCollier County: 51.5 years51.5Manatee CountyManatee County: 49 years49Lee CountyLee County: 48.9 years48.9Hernando CountyHernando County: 48.5 years48.5Pinellas CountyPinellas County: 48.5 years48.5Marion CountyMarion County: 48.3 years48.3Monroe CountyMonroe County: 48 years48Glades CountyGlades County: 47.9 years47.9Levy CountyLevy County: 47.5 years47.5Franklin CountyFranklin County: 47.2 years47.2Jefferson CountyJefferson County: 47.2 years47.2Brevard CountyBrevard County: 47 years47Lake CountyLake County: 46.8 years46.8Volusia CountyVolusia County: 46.4 years46.4Nassau CountyNassau County: 46.1 years46.1Gulf CountyGulf County: 46 years46Dixie CountyDixie County: 45.5 years45.5St. Lucie CountySt. Lucie County: 45.3 years45.3Putnam CountyPutnam County: 45.1 years45.1Palm Beach CountyPalm Beach County: 45 years45Walton CountyWalton County: 44.3 years44.3Pasco CountyPasco County: 44.1 years44.1Madison CountyMadison County: 43.9 years43.9St. Johns CountySt. Johns County: 43.8 years43.8Taylor CountyTaylor County: 43.5 years43.5Suwannee CountySuwannee County: 43 years43Wakulla CountyWakulla County: 42.6 years42.6Jackson CountyJackson County: 42.3 years42.3Gilchrist CountyGilchrist County: 42.2 years42.2Calhoun CountyCalhoun County: 41.7 years41.7Gadsden CountyGadsden County: 41.7 years41.7Holmes CountyHolmes County: 41.7 years41.7
years. Source: U.S. Census Bureau. Retrieved 2026-10-08.

Full ranking

RankCounties2021
years
1Sumter County68.1
2Charlotte County59.7
3Citrus County56.8
4Sarasota County56.5
5Indian River County54.2
6Highlands County53.7
7Martin County52.9
8Flagler County52
9Collier County51.5
10Manatee County49
11Lee County48.9
12Hernando County48.5
12Pinellas County48.5
14Marion County48.3
15Monroe County48
16Glades County47.9
17Levy County47.5
18Franklin County47.2
18Jefferson County47.2
20Brevard County47
21Lake County46.8
22Volusia County46.4
23Nassau County46.1
24Gulf County46
25Dixie County45.5
26St. Lucie County45.3
27Putnam County45.1
28Palm Beach County45
29Walton County44.3
30Pasco County44.1
31Madison County43.9
32St. Johns County43.8
33Taylor County43.5
34Suwannee County43
35Wakulla County42.6
36Jackson County42.3
37Gilchrist County42.2
38Calhoun County41.7
38Gadsden County41.7
38Holmes County41.7
41Washington County41.4
42DeSoto County40.9
43Bay County40.8
43Hamilton County40.8
45Broward County40.7
45Lafayette County40.7
47Okeechobee County40.6
48Miami-Dade County40.4
49Columbia County40.3
50Polk County40.1
50Santa Rosa County40.1
52Clay County39.9
53Liberty County39.5
53Seminole County39.5
55Union County39.2
56Bradford County39.1
57Hillsborough County37.6
58Escambia County37.5
59Baker County37
60Okaloosa County36.9
61Duval County36.5
62Osceola County36.3
63Orange County35.7
64Hardee County35.6
65Hendry County35.1
66Alachua County32.1
67Leon County31.6

Other periods

About this ranking

Age that divides the resident population into two halves of equal size. Spain and the EU: on 1 January. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B01002: median age, total population. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b01002.dat. Retrieved 2026-10-08.

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Questions

Which county has the highest median age?

Sumter County, with 68.1 years in 2021, according to the U.S. Census Bureau.

Which county has the lowest median age?

Leon County, with 31.6 years in 2021.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B01002: median age, total population. Retrieved 2026-10-08.

Median age: other rankings

Counties in Florida: more rankings