RANKING · 2010 CENSUS · 67 SHOWN OF 67

Most population gained, Florida counties · 2010

Florida counties that added the most residents from the 2000 census to 2010, by raw count of people rather than percentage. This list covers the 67 counties in Florida that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

YEAR2000 2010 2020 2025

RANKPLACESTATEPOPPOPULATION CHANGEVS 2000

01Orange County, FLFL1,528,002+249,612+14%

02Miami-Dade County, FLFL2,802,029+243,073–

03Hillsborough County, FLFL1,574,115+230,278+40%

04Palm Beach County, FLFL1,575,726+188,950−29%

05Lee County, FLFL875,607+177,866+68%

06Broward County, FLFL2,013,317+125,048−66%

07Pasco County, FLFL674,516+119,932+88%

08Polk County, FLFL874,790+118,171+50%

09Osceola County, FLFL481,718+96,192+49%

10Lake County, FLFL456,068+86,524+48%

11Duval County, FLFL1,062,963+85,384−19%

12St. Lucie County, FLFL402,449+85,094+100%

13Marion County, FLFL442,660+72,382+13%

14Collier County, FLFL417,131+70,143−29%

15Brevard County, FLFL663,982+67,146−13%

16St. Johns County, FLFL346,328+66,904+70%

17Manatee County, FLFL468,200+58,831+12%

18Seminole County, FLFL491,884+57,522−26%

19Sarasota County, FLFL479,958+53,491+11%

20Volusia County, FLFL606,573+51,250−29%

21Clay County, FLFL239,593+50,051+44%

22Flagler County, FLFL140,360+45,864+117%

23Hernando County, FLFL221,701+41,976+41%

24Sumter County, FLFL157,772+40,075+84%

25Leon County, FLFL299,048+36,035−23%

26Santa Rosa County, FLFL211,115+33,629−7%

27Alachua County, FLFL290,028+29,381−19%

28Indian River County, FLFL172,799+25,081+10%

29Citrus County, FLFL171,666+23,151−6%

30Bay County, FLFL204,479+20,635−3%

31Martin County, FLFL166,272+19,587−24%

32Charlotte County, FLFL217,212+18,351−40%

33Nassau County, FLFL106,879+15,651+14%

34Walton County, FLFL93,288+14,442+12%

35Highlands County, FLFL111,122+11,420−40%

36Columbia County, FLFL74,094+11,018−21%

37Okaloosa County, FLFL221,810+10,324−61%

38Wakulla County, FLFL38,089+7,913−9%

39Suwannee County, FLFL48,149+6,707−17%

40Levy County, FLFL48,520+6,351−26%

41Baker County, FLFL29,737+4,856+29%

42Okeechobee County, FLFL42,608+4,086−35%

43Putnam County, FLFL77,734+3,941−26%

44Washington County, FLFL26,695+3,923−3%

45Taylor County, FLFL21,210+3,314+54%

46Escambia County, FLFL333,834+3,209−90%

47Jackson County, FLFL49,629+2,991−44%

48Hendry County, FLFL48,276+2,930−72%

49DeSoto County, FLFL37,078+2,653−68%

50Dixie County, FLFL18,038+2,595−20%

51Gulf County, FLFL15,943+2,531+38%

52Gilchrist County, FLFL20,488+2,502−48%

53Bradford County, FLFL28,307+2,432−32%

54Glades County, FLFL13,270+2,308−23%

55Union County, FLFL16,250+2,093−34%

56Jefferson County, FLFL16,007+1,859+16%

57Lafayette County, FLFL8,792+1,848+28%

58Calhoun County, FLFL13,289+1,608−20%

59Hamilton County, FLFL14,180+1,472−39%

60Holmes County, FLFL20,119+1,363−51%

61Liberty County, FLFL8,035+1,344−7%

62Gadsden County, FLFL44,298+1,302−67%

63Hardee County, FLFL25,932+793−89%

64Franklin County, FLFL13,029+492−76%

65Madison County, FLFL18,759+491−77%

66Pinellas County, FLFL948,563-4,940−107%

67Monroe County, FLFL80,406-6,499−515%

SHOWING 1–67 OF 67

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