RANKING · 2024 ACS · 67 SHOWN OF 67

Youngest by median age, Florida counties

Florida counties with the youngest median age (2024 ACS). This list covers the 67 counties in Florida that qualify, ranked against each other statewide. The median across all 67 is 43.5. Biggest climber in the top 100 since 2020: Suwannee County, FL, up 9 places to #28.

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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

01▲1Leon County, FLFL299,04832.0+8%

02▼1Alachua County, FLFL290,02832.3+11%

03▲2Hardee County, FLFL25,93235.8+9%

04▼1Hendry County, FLFL48,27635.8+21%

05▼1Orange County, FLFL1,528,00236.6+10%

06▲2Duval County, FLFL1,062,96336.9+8%

07Osceola County, FLFL481,71837.1+7%

08▲1Okaloosa County, FLFL221,81037.4+4%

09▼3Hillsborough County, FLFL1,574,11537.9+8%

10Baker County, FLFL29,73738.1+12%

11▲1Escambia County, FLFL333,83438.1+8%

12▲4Polk County, FLFL874,79039.5+2%

13▲6Union County, FLFL16,25039.6+11%

14▼1Liberty County, FLFL8,03539.7+13%

15▼4Seminole County, FLFL491,88439.8+10%

16▼1Santa Rosa County, FLFL211,11540.1+9%

17▲3Bradford County, FLFL28,30740.2+8%

18▼4Clay County, FLFL239,59340.4+13%

19▲7Columbia County, FLFL74,09440.7+9%

20▼3Miami-Dade County, FLFL2,802,02940.7+14%

21Okeechobee County, FLFL42,60840.8+11%

22Bay County, FLFL204,47941.0+10%

23▲5Hamilton County, FLFL14,18041.2+17%

24▼6Broward County, FLFL2,013,31741.3+9%

25▲5Washington County, FLFL26,69541.7+7%

26▼1Calhoun County, FLFL13,28942.2+17%

27▲8Lafayette County, FLFL8,79242.3+22%

28▲9Suwannee County, FLFL48,14942.3+7%

29▼5Wakulla County, FLFL38,08942.3+15%

30▲1Gadsden County, FLFL44,29842.4+19%

31▼4Jackson County, FLFL49,62943.0+14%

32▲2Gilchrist County, FLFL20,48843.2+22%

33▲5Pasco County, FLFL674,51643.4−3%

34▼11DeSoto County, FLFL37,07843.5+19%

35▼6Holmes County, FLFL20,11943.7+17%

36▼4Taylor County, FLFL21,21043.9+16%

37▼1Walton County, FLFL93,28843.9+8%

38▼5St. Johns County, FLFL346,32844.2+9%

39▲1Madison County, FLFL18,75944.8+23%

40▲3Putnam County, FLFL77,73445.0+11%

41▲1St. Lucie County, FLFL402,44945.1+7%

42▼1Palm Beach County, FLFL1,575,72645.3+8%

43▼4Glades County, FLFL13,27046.0+14%

44▲1Dixie County, FLFL18,03846.4+14%

45▲1Lake County, FLFL456,06846.5+3%

46▼2Nassau County, FLFL106,87946.5+21%

47Volusia County, FLFL606,57346.5+10%

48▲1Brevard County, FLFL663,98246.7+13%

49▼1Levy County, FLFL48,52046.7+14%

50Gulf County, FLFL15,94346.9+16%

51▲5Jefferson County, FLFL16,00747.6+21%

52▲1Hernando County, FLFL221,70147.7−4%

53▲4Marion County, FLFL442,66047.9+9%

54Lee County, FLFL875,60749.0+8%

55▼4Pinellas County, FLFL948,56349.0+14%

56▼1Monroe County, FLFL80,40649.2+15%

57▼5Manatee County, FLFL468,20049.6+14%

58Franklin County, FLFL13,02950.1+23%

59▲2Flagler County, FLFL140,36053.1+5%

60▼1Collier County, FLFL417,13153.3+21%

61▼1Martin County, FLFL166,27253.3+13%

62Highlands County, FLFL111,12254.4+9%

63Indian River County, FLFL172,79955.3+18%

64▲1Citrus County, FLFL171,66656.9+8%

65▼1Sarasota County, FLFL479,95857.4+14%

66Charlotte County, FLFL217,21259.9+10%

67Sumter County, FLFL157,77268.5+39%

SHOWING 1–67 OF 67

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES