RANKING · 2010 CENSUS · 67 SHOWN OF 67

Youngest by median age, Florida counties · 2010

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

Flip the list · Oldest by median age, US counties →

FloridaAll states All rankings

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

01Leon County, FLFL299,04829.6+0%

02Alachua County, FLFL290,02830.1+4%

03Hardee County, FLFL25,93232.8+0%

04Hendry County, FLFL48,27632.8+11%

05Orange County, FLFL1,528,00233.7+1%

06Osceola County, FLFL481,71835.6+3%

07Duval County, FLFL1,062,96335.8+5%

08Baker County, FLFL29,73736.0+6%

09Hillsborough County, FLFL1,574,11536.1+3%

10Lafayette County, FLFL8,79236.2+4%

11Liberty County, FLFL8,03537.0+6%

12Escambia County, FLFL333,83437.6+6%

13Clay County, FLFL239,59338.0+6%

14DeSoto County, FLFL37,07838.1+4%

15Hamilton County, FLFL14,18038.1+9%

16Miami-Dade County, FLFL2,802,02938.2+7%

17Seminole County, FLFL491,88438.2+6%

18Okaloosa County, FLFL221,81038.3+6%

19Okeechobee County, FLFL42,60838.6+5%

20Wakulla County, FLFL38,08938.8+5%

21Gadsden County, FLFL44,29838.9+10%

22Union County, FLFL16,25039.1+10%

23Santa Rosa County, FLFL211,11539.2+7%

24Bay County, FLFL204,47939.5+6%

25Bradford County, FLFL28,30739.5+6%

26Broward County, FLFL2,013,31739.7+5%

27Calhoun County, FLFL13,28939.7+10%

28Polk County, FLFL874,79039.8+3%

29Columbia County, FLFL74,09439.9+7%

30Madison County, FLFL18,75940.2+11%

31Washington County, FLFL26,69540.3+4%

32Jackson County, FLFL49,62940.5+8%

33Gilchrist County, FLFL20,48840.6+15%

34Taylor County, FLFL21,21041.1+9%

35Holmes County, FLFL20,11941.3+10%

36Walton County, FLFL93,28842.1+4%

37St. Johns County, FLFL346,32842.2+4%

38Suwannee County, FLFL48,14942.2+6%

39St. Lucie County, FLFL402,44942.4+1%

40Franklin County, FLFL13,02942.4+4%

41Gulf County, FLFL15,94342.7+6%

42Nassau County, FLFL106,87942.9+12%

43Glades County, FLFL13,27043.1+7%

44Putnam County, FLFL77,73443.4+7%

45Palm Beach County, FLFL1,575,72643.5+4%

46Pasco County, FLFL674,51643.6−3%

47Jefferson County, FLFL16,00744.1+12%

48Levy County, FLFL48,52045.0+9%

49Volusia County, FLFL606,57345.3+7%

50Dixie County, FLFL18,03845.4+12%

51Brevard County, FLFL663,98245.5+10%

52Lake County, FLFL456,06845.6+1%

53Lee County, FLFL875,60745.6+1%

54Manatee County, FLFL468,20045.7+5%

55Pinellas County, FLFL948,56346.3+8%

56Monroe County, FLFL80,40646.4+9%

57Collier County, FLFL417,13146.9+6%

58Marion County, FLFL442,66047.3+8%

59Flagler County, FLFL140,36047.5−6%

60Hernando County, FLFL221,70147.7−4%

61Indian River County, FLFL172,79949.1+4%

62Martin County, FLFL166,27249.7+5%

63Highlands County, FLFL111,12251.5+3%

64Sarasota County, FLFL479,95852.5+4%

65Citrus County, FLFL171,66654.0+3%

66Charlotte County, FLFL217,21255.9+3%

67Sumter County, FLFL157,77262.7+27%

SHOWING 1–67 OF 67

Download CSV (full list, 67 rows)

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