RANKING · 2025 ESTIMATES · 67 SHOWN OF 67

Most densely populated, Florida counties

Florida counties ranked by residents per square mile (2025). This list covers the 67 counties in Florida that qualify, ranked against each other statewide.

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

RANKPLACESTATEPOPPOPULATION DENSITYVS –

01Pinellas County, FLFL948,5633,465–

02Orange County, FLFL1,528,0021,692–

03Broward County, FLFL2,013,3171,674–

04Seminole County, FLFL491,8841,590–

05Hillsborough County, FLFL1,574,1151,539–

06Miami-Dade County, FLFL2,802,0291,475–

07Duval County, FLFL1,062,9631,394–

08Lee County, FLFL875,6071,121–

09Pasco County, FLFL674,516903–

10Sarasota County, FLFL479,958863–

11Palm Beach County, FLFL1,575,726802–

12St. Lucie County, FLFL402,449704–

13Brevard County, FLFL663,982654–

14Manatee County, FLFL468,200630–

15St. Johns County, FLFL346,328577–

16Volusia County, FLFL606,573551–

17Escambia County, FLFL333,834508–

18Polk County, FLFL874,790487–

19Lake County, FLFL456,068479–

20Hernando County, FLFL221,701469–

21Leon County, FLFL299,048447–

22Clay County, FLFL239,593396–

23Osceola County, FLFL481,718363–

24Indian River County, FLFL172,799344–

25Alachua County, FLFL290,028331–

26Charlotte County, FLFL217,212319–

27Martin County, FLFL166,272306–

28Citrus County, FLFL171,666295–

29Flagler County, FLFL140,360289–

30Sumter County, FLFL157,772283–

31Marion County, FLFL442,660279–

32Bay County, FLFL204,479270–

33Okaloosa County, FLFL221,810239–

34Collier County, FLFL417,131209–

35Santa Rosa County, FLFL211,115209–

36Nassau County, FLFL106,879165–

37Highlands County, FLFL111,122109–

38Putnam County, FLFL77,734107–

39Bradford County, FLFL28,30796–

40Columbia County, FLFL74,09493–

41Walton County, FLFL93,28890–

42Gadsden County, FLFL44,29886–

43Monroe County, FLFL80,40682–

44Suwannee County, FLFL48,14970–

45Union County, FLFL16,25067–

46Wakulla County, FLFL38,08963–

47Gilchrist County, FLFL20,48859–

48DeSoto County, FLFL37,07858–

49Okeechobee County, FLFL42,60855–

50Jackson County, FLFL49,62954–

51Baker County, FLFL29,73751–

52Washington County, FLFL26,69546–

53Levy County, FLFL48,52043–

54Holmes County, FLFL20,11942–

55Hendry County, FLFL48,27642–

56Hardee County, FLFL25,93241–

57Gulf County, FLFL15,94329–

58Hamilton County, FLFL14,18028–

59Madison County, FLFL18,75927–

60Jefferson County, FLFL16,00727–

61Dixie County, FLFL18,03826–

62Franklin County, FLFL13,02924–

63Calhoun County, FLFL13,28923–

64Taylor County, FLFL21,21020–

65Glades County, FLFL13,27016–

66Lafayette County, FLFL8,79216–

67Liberty County, FLFL8,03510–

SHOWING 1–67 OF 67

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU POPULATION ESTIMATES