RANKING · 2020 CENSUS · 67 SHOWN OF 67

Fastest growing, Florida counties · 2020

Florida counties ranked by population growth from the 2010 census to 2020. This list covers the 67 counties in Florida that qualify, ranked against each other statewide.

Flip the list · Fastest shrinking, US counties →

FloridaAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest by population Fastest shrinking Most population gained Most population lost Most densely populated Most sparsely populated

YEAR2000 2010 2020 2025

RANKPLACESTATEPOPPOPULATION GROWTHVS 2000

01Osceola County, FLFL481,718+44.7%−15.5 pts

02St. Johns County, FLFL346,328+43.9%−3.0 pts

03Sumter County, FLFL157,772+38.9%−30.0 pts

04Walton County, FLFL93,288+36.8%−9.4 pts

05Lake County, FLFL456,068+29.3%−9.2 pts

06Orange County, FLFL1,528,002+24.8%−7.5 pts

07Santa Rosa County, FLFL211,115+24.2%−20.1 pts

08Manatee County, FLFL468,200+23.8%−0.9 pts

09Nassau County, FLFL106,879+23.2%−8.0 pts

10Lee County, FLFL875,607+23.0%−8.6 pts

11Pasco County, FLFL674,516+20.9%−1.7 pts

12Flagler County, FLFL140,360+20.6%−53.1 pts

13Polk County, FLFL874,790+20.4%+1.0 pts

14Hillsborough County, FLFL1,574,115+18.8%−1.0 pts

15St. Lucie County, FLFL402,449+18.5%−9.8 pts

16Okaloosa County, FLFL221,810+17.1%−1.5 pts

17Collier County, FLFL417,131+16.9%−48.4 pts

18Charlotte County, FLFL217,212+16.8%−10.8 pts

19Indian River County, FLFL172,799+15.8%−9.4 pts

20Duval County, FLFL1,062,963+15.2%−0.5 pts

21Sarasota County, FLFL479,958+14.4%−3.0 pts

22Clay County, FLFL239,593+14.3%−18.5 pts

23Marion County, FLFL442,660+13.5%−19.4 pts

24Monroe County, FLFL80,406+13.4%+11.4 pts

25Palm Beach County, FLFL1,575,726+13.0%−18.0 pts

26Alachua County, FLFL290,028+12.6%−7.4 pts

27Hernando County, FLFL221,701+12.6%−16.8 pts

28Volusia County, FLFL606,573+11.9%−7.7 pts

29Brevard County, FLFL663,982+11.6%−7.7 pts

30Seminole County, FLFL491,884+11.4%−15.6 pts

31Broward County, FLFL2,013,317+11.2%−18.0 pts

32Wakulla County, FLFL38,089+9.7%−51.3 pts

33Citrus County, FLFL171,666+8.9%−17.3 pts

34Martin County, FLFL166,272+8.3%−17.3 pts

35Miami-Dade County, FLFL2,802,029+8.2%–

36Escambia County, FLFL333,834+8.2%−3.9 pts

37Franklin County, FLFL13,029+7.8%−15.5 pts

38Leon County, FLFL299,048+6.1%−18.3 pts

39Gilchrist County, FLFL20,488+5.5%−43.9 pts

40Levy County, FLFL48,520+5.2%−27.7 pts

41Pinellas County, FLFL948,563+4.6%−3.6 pts

42Suwannee County, FLFL48,149+4.6%−25.5 pts

43Baker County, FLFL29,737+4.2%−16.2 pts

44Union County, FLFL16,250+3.9%−27.2 pts

45Bay County, FLFL204,479+3.8%−12.9 pts

46Columbia County, FLFL74,094+3.2%−29.4 pts

47Highlands County, FLFL111,122+2.5%−25.2 pts

48Dixie County, FLFL18,038+2.1%−28.6 pts

49Washington County, FLFL26,695+1.7%−22.3 pts

50Hendry County, FLFL48,276+1.2%−39.3 pts

51Bradford County, FLFL28,307-0.8%−16.6 pts

52Okeechobee County, FLFL42,608-0.9%−22.1 pts

53Holmes County, FLFL20,119-1.4%−19.0 pts

54Putnam County, FLFL77,734-1.4%−9.6 pts

55Jefferson County, FLFL16,007-1.7%−15.9 pts

56DeSoto County, FLFL37,078-2.5%−37.5 pts

57Taylor County, FLFL21,210-3.4%−16.0 pts

58Liberty County, FLFL8,035-4.7%−30.7 pts

59Jackson County, FLFL49,629-4.9%−17.9 pts

60Hamilton County, FLFL14,180-5.4%−27.3 pts

61Gadsden County, FLFL44,298-5.5%−15.2 pts

62Glades County, FLFL13,270-5.9%−45.2 pts

63Madison County, FLFL18,759-6.5%−19.6 pts

64Calhoun County, FLFL13,289-6.7%−24.9 pts

65Lafayette County, FLFL8,792-7.3%−33.1 pts

66Hardee County, FLFL25,932-8.7%−46.8 pts

67Gulf County, FLFL15,943-10.5%−26.4 pts

SHOWING 1–67 OF 67

Download CSV (full list, 67 rows)

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS