RANKING · 2010 CENSUS · 67 SHOWN OF 67

Oldest by median age, Florida counties · 2010

Florida counties ranked by median age of residents (2010 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

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS 2000

01Sumter County, FLFL157,77262.7+27%

02Charlotte County, FLFL217,21255.9+3%

03Citrus County, FLFL171,66654.0+3%

04Sarasota County, FLFL479,95852.5+4%

05Highlands County, FLFL111,12251.5+3%

06Martin County, FLFL166,27249.7+5%

07Indian River County, FLFL172,79949.1+4%

08Hernando County, FLFL221,70147.7−4%

09Flagler County, FLFL140,36047.5−6%

10Marion County, FLFL442,66047.3+8%

11Collier County, FLFL417,13146.9+6%

12Monroe County, FLFL80,40646.4+9%

13Pinellas County, FLFL948,56346.3+8%

14Manatee County, FLFL468,20045.7+5%

15Lake County, FLFL456,06845.6+1%

16Lee County, FLFL875,60745.6+1%

17Brevard County, FLFL663,98245.5+10%

18Dixie County, FLFL18,03845.4+12%

19Volusia County, FLFL606,57345.3+7%

20Levy County, FLFL48,52045.0+9%

21Jefferson County, FLFL16,00744.1+12%

22Pasco County, FLFL674,51643.6−3%

23Palm Beach County, FLFL1,575,72643.5+4%

24Putnam County, FLFL77,73443.4+7%

25Glades County, FLFL13,27043.1+7%

26Nassau County, FLFL106,87942.9+12%

27Gulf County, FLFL15,94342.7+6%

28St. Lucie County, FLFL402,44942.4+1%

29Franklin County, FLFL13,02942.4+4%

30St. Johns County, FLFL346,32842.2+4%

31Suwannee County, FLFL48,14942.2+6%

32Walton County, FLFL93,28842.1+4%

33Holmes County, FLFL20,11941.3+10%

34Taylor County, FLFL21,21041.1+9%

35Gilchrist County, FLFL20,48840.6+15%

36Jackson County, FLFL49,62940.5+8%

37Washington County, FLFL26,69540.3+4%

38Madison County, FLFL18,75940.2+11%

39Columbia County, FLFL74,09439.9+7%

40Polk County, FLFL874,79039.8+3%

41Broward County, FLFL2,013,31739.7+5%

42Calhoun County, FLFL13,28939.7+10%

43Bay County, FLFL204,47939.5+6%

44Bradford County, FLFL28,30739.5+6%

45Santa Rosa County, FLFL211,11539.2+7%

46Union County, FLFL16,25039.1+10%

47Gadsden County, FLFL44,29838.9+10%

48Wakulla County, FLFL38,08938.8+5%

49Okeechobee County, FLFL42,60838.6+5%

50Okaloosa County, FLFL221,81038.3+6%

51Miami-Dade County, FLFL2,802,02938.2+7%

52Seminole County, FLFL491,88438.2+6%

53DeSoto County, FLFL37,07838.1+4%

54Hamilton County, FLFL14,18038.1+9%

55Clay County, FLFL239,59338.0+6%

56Escambia County, FLFL333,83437.6+6%

57Liberty County, FLFL8,03537.0+6%

58Lafayette County, FLFL8,79236.2+4%

59Hillsborough County, FLFL1,574,11536.1+3%

60Baker County, FLFL29,73736.0+6%

61Duval County, FLFL1,062,96335.8+5%

62Osceola County, FLFL481,71835.6+3%

63Orange County, FLFL1,528,00233.7+1%

64Hardee County, FLFL25,93232.8+0%

65Hendry County, FLFL48,27632.8+11%

66Alachua County, FLFL290,02830.1+4%

67Leon County, FLFL299,04829.6+0%

SHOWING 1–67 OF 67

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS