RANKING · 2024 ACS · 67 SHOWN OF 67

Oldest by median age, Florida counties

Florida counties ranked by median age of residents (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: DeSoto County, FL, up 10 places to #34.

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

FloridaAll states All rankings

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, FLFL157,77268.5+39%

02Charlotte County, FLFL217,21259.9+10%

03▲1Sarasota County, FLFL479,95857.4+14%

04▼1Citrus County, FLFL171,66656.9+8%

05Indian River County, FLFL172,79955.3+18%

06Highlands County, FLFL111,12254.4+9%

07▲2Collier County, FLFL417,13153.3+21%

08Martin County, FLFL166,27253.3+13%

09▼2Flagler County, FLFL140,36053.1+5%

10Franklin County, FLFL13,02950.1+23%

11▲5Manatee County, FLFL468,20049.6+14%

12▲3Monroe County, FLFL80,40649.2+15%

13▲1Lee County, FLFL875,60749.0+8%

14▲3Pinellas County, FLFL948,56349.0+14%

15▼4Marion County, FLFL442,66047.9+9%

16▼3Hernando County, FLFL221,70147.7−4%

17▼5Jefferson County, FLFL16,00747.6+21%

18Gulf County, FLFL15,94346.9+16%

19Brevard County, FLFL663,98246.7+13%

20Levy County, FLFL48,52046.7+14%

21Lake County, FLFL456,06846.5+3%

22▲2Nassau County, FLFL106,87946.5+21%

23▼1Volusia County, FLFL606,57346.5+10%

24▼1Dixie County, FLFL18,03846.4+14%

25▲2Glades County, FLFL13,27046.0+14%

26▲3Palm Beach County, FLFL1,575,72645.3+8%

27▼1St. Lucie County, FLFL402,44945.1+7%

28▼3Putnam County, FLFL77,73445.0+11%

29▼1Madison County, FLFL18,75944.8+23%

30▲5St. Johns County, FLFL346,32844.2+9%

31▲5Taylor County, FLFL21,21043.9+16%

32Walton County, FLFL93,28843.9+8%

33▲5Holmes County, FLFL20,11943.7+17%

34▲10DeSoto County, FLFL37,07843.5+19%

35▼5Pasco County, FLFL674,51643.4−3%

36▼2Gilchrist County, FLFL20,48843.2+22%

37▲5Jackson County, FLFL49,62943.0+14%

38▼1Gadsden County, FLFL44,29842.4+19%

39▼6Lafayette County, FLFL8,79242.3+22%

40▼9Suwannee County, FLFL48,14942.3+7%

41▲4Wakulla County, FLFL38,08942.3+15%

42▲1Calhoun County, FLFL13,28942.2+17%

43▼4Washington County, FLFL26,69541.7+7%

44▲5Broward County, FLFL2,013,31741.3+9%

45▼5Hamilton County, FLFL14,18041.2+17%

46Bay County, FLFL204,47941.0+10%

47Okeechobee County, FLFL42,60840.8+11%

48▼7Columbia County, FLFL74,09440.7+9%

49▲2Miami-Dade County, FLFL2,802,02940.7+14%

50▲4Clay County, FLFL239,59340.4+13%

51▼3Bradford County, FLFL28,30740.2+8%

52▲1Santa Rosa County, FLFL211,11540.1+9%

53▲4Seminole County, FLFL491,88439.8+10%

54▲1Liberty County, FLFL8,03539.7+13%

55▼5Union County, FLFL16,25039.6+11%

56▼4Polk County, FLFL874,79039.5+2%

57▲1Baker County, FLFL29,73738.1+12%

58▼2Escambia County, FLFL333,83438.1+8%

59▲2Hillsborough County, FLFL1,574,11537.9+8%

60▼1Okaloosa County, FLFL221,81037.4+4%

61▲1Osceola County, FLFL481,71837.1+7%

62▼2Duval County, FLFL1,062,96336.9+8%

63▲1Orange County, FLFL1,528,00236.6+10%

64▼1Hardee County, FLFL25,93235.8+9%

65Hendry County, FLFL48,27635.8+21%

66▲1Alachua County, FLFL290,02832.3+11%

67▼1Leon County, FLFL299,04832.0+8%

SHOWING 1–67 OF 67

Download CSV (full list, 67 rows)

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