RANKING · 2020 CENSUS · 67 SHOWN OF 67

Youngest by median age, Florida counties · 2020

Florida counties with the youngest median age (2023 ACS). This list covers the 67 counties in Florida that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDOldest by median age Most foreign-born residents Highest uninsured rate Most women Most men Highest disability rate

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS 2000

01Alachua County, FLFL290,02832.2+11%

02Leon County, FLFL299,04833.1+12%

03Hendry County, FLFL48,27635.3+20%

04Orange County, FLFL1,528,00235.6+7%

05Hardee County, FLFL25,93237.4+14%

06Hillsborough County, FLFL1,574,11537.6+7%

07Osceola County, FLFL481,71837.6+9%

08Duval County, FLFL1,062,96337.7+11%

09Okaloosa County, FLFL221,81038.1+6%

10Baker County, FLFL29,73738.5+13%

11Seminole County, FLFL491,88439.4+9%

12Escambia County, FLFL333,83439.6+12%

13Liberty County, FLFL8,03539.7+13%

14Clay County, FLFL239,59340.2+12%

15Santa Rosa County, FLFL211,11540.3+10%

16Polk County, FLFL874,79040.8+6%

17Miami-Dade County, FLFL2,802,02941.0+15%

18Broward County, FLFL2,013,31741.4+10%

19Union County, FLFL16,25041.4+16%

20Bradford County, FLFL28,30741.7+12%

21Okeechobee County, FLFL42,60842.2+15%

22Bay County, FLFL204,47942.3+13%

23DeSoto County, FLFL37,07842.7+17%

24Wakulla County, FLFL38,08942.7+16%

25Calhoun County, FLFL13,28942.8+18%

26Columbia County, FLFL74,09442.9+15%

27Jackson County, FLFL49,62942.9+14%

28Hamilton County, FLFL14,18043.0+23%

29Holmes County, FLFL20,11943.1+15%

30Washington County, FLFL26,69543.1+11%

31Gadsden County, FLFL44,29843.4+22%

32Taylor County, FLFL21,21043.7+16%

33St. Johns County, FLFL346,32844.0+8%

34Gilchrist County, FLFL20,48844.2+25%

35Lafayette County, FLFL8,79244.3+27%

36Walton County, FLFL93,28844.5+10%

37Suwannee County, FLFL48,14944.7+13%

38Pasco County, FLFL674,51645.0+0%

39Glades County, FLFL13,27045.3+13%

40Madison County, FLFL18,75945.3+25%

41Palm Beach County, FLFL1,575,72645.3+8%

42St. Lucie County, FLFL402,44945.9+9%

43Putnam County, FLFL77,73446.8+16%

44Nassau County, FLFL106,87946.9+22%

45Dixie County, FLFL18,03847.5+17%

46Lake County, FLFL456,06848.2+7%

47Volusia County, FLFL606,57348.2+14%

48Levy County, FLFL48,52048.3+18%

49Brevard County, FLFL663,98248.5+17%

50Gulf County, FLFL15,94348.8+21%

51Pinellas County, FLFL948,56349.3+15%

52Manatee County, FLFL468,20049.4+13%

53Hernando County, FLFL221,70149.7+0%

54Lee County, FLFL875,60749.7+10%

55Monroe County, FLFL80,40649.7+17%

56Jefferson County, FLFL16,00749.8+26%

57Marion County, FLFL442,66050.3+15%

58Franklin County, FLFL13,02950.7+24%

59Collier County, FLFL417,13152.9+20%

60Martin County, FLFL166,27253.3+13%

61Flagler County, FLFL140,36054.0+7%

62Highlands County, FLFL111,12254.7+9%

63Indian River County, FLFL172,79955.1+17%

64Sarasota County, FLFL479,95857.6+14%

65Citrus County, FLFL171,66657.9+10%

66Charlotte County, FLFL217,21260.2+11%

67Sumter County, FLFL157,77268.5+39%

SHOWING 1–67 OF 67

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES