Fastest-growing counties in Florida

Written by:
February 23, 2021
Captain-tucker // Wikimedia Commons

Fastest-growing counties in Florida

From 2018 to 2019, the U.S. population grew by .48%, its slowest rate in 100 years. Declining births, increasing deaths largely due to the graying Baby Boomer population, and a crackdown on immigration have contributed to many states seeing net population losses in recent years.

But in other pockets of the country, populations are growing. These shifts can be due to job opportunities, high quality of life, easy commutability to job centers, low rents, or any combination of these or other factors. Stacker compiled a list of the fastest-growing counties in Florida using data from the U.S. Census Bureau. Counties are ranked by the highest population growth from 2010 to 2019, based on 5-year estimates.

A county typically sees population growth as a “bedroom community” (a municipality with an atypically large commuting population) to a large city. These communities are typically quieter than their feeder cities, offer lower rents and a higher quality of living, and are remote enough to be immune to the feeder city’s crime, traffic, and crowds. Keep reading to see if your home county made the list.

1 / 30
Georgia Guercio // Wikimedia Commons

#30. Flagler County

- 2010 to 2019 population change: +17,995
--- #284 among all counties nationwide
- 2010 to 2019 percent population change: +19.6%
--- #8 among counties in Florida, #110 among all counties nationwide
- 2019 population: 109,801
--- #35 largest county in Florida, #549 largest county nationwide
2 / 30
Canva

#29. Indian River County

- 2010 to 2019 population change: +18,471
--- #282 among all counties nationwide
- 2010 to 2019 percent population change: +13.6%
--- #17 among counties in Florida, #230 among all counties nationwide
- 2019 population: 153,989
--- #32 largest county in Florida, #428 largest county nationwide
3 / 30
Canva

#28. Leon County

- 2010 to 2019 population change: +19,361
--- #271 among all counties nationwide
- 2010 to 2019 percent population change: +7.2%
--- #37 among counties in Florida, #597 among all counties nationwide
- 2019 population: 289,770
--- #22 largest county in Florida, #238 largest county nationwide
4 / 30
DouglasGreen // Wikimedia Commons

#27. Alachua County

- 2010 to 2019 population change: +21,196
--- #255 among all counties nationwide
- 2010 to 2019 percent population change: +8.7%
--- #31 among counties in Florida, #494 among all counties nationwide
- 2019 population: 265,443
--- #23 largest county in Florida, #258 largest county nationwide
5 / 30
Canva

#26. Charlotte County

- 2010 to 2019 population change: +21,682
--- #247 among all counties nationwide
- 2010 to 2019 percent population change: +13.6%
--- #19 among counties in Florida, #232 among all counties nationwide
- 2019 population: 181,067
--- #29 largest county in Florida, #361 largest county nationwide
6 / 30
Ebyabe // Wikimedia Commons

#25. Okaloosa County

- 2010 to 2019 population change: +21,718
--- #246 among all counties nationwide
- 2010 to 2019 percent population change: +11.9%
--- #21 among counties in Florida, #301 among all counties nationwide
- 2019 population: 203,794
--- #26 largest county in Florida, #327 largest county nationwide
7 / 30
Excel23 // Wikimedia Commons

#24. Clay County

- 2010 to 2019 population change: +25,329
--- #219 among all counties nationwide
- 2010 to 2019 percent population change: +13.6%
--- #18 among counties in Florida, #231 among all counties nationwide
- 2019 population: 211,405
--- #25 largest county in Florida, #314 largest county nationwide
8 / 30
Canva

#23. Marion County

- 2010 to 2019 population change: +26,693
--- #207 among all counties nationwide
- 2010 to 2019 percent population change: +8.2%
--- #34 among counties in Florida, #523 among all counties nationwide
- 2019 population: 353,526
--- #17 largest county in Florida, #196 largest county nationwide
9 / 30
Canva

#22. Santa Rosa County

- 2010 to 2019 population change: +26,917
--- #206 among all counties nationwide
- 2010 to 2019 percent population change: +18.2%
--- #11 among counties in Florida, #129 among all counties nationwide
- 2019 population: 174,755
--- #30 largest county in Florida, #374 largest county nationwide
10 / 30
Ebyabe // Wikimedia Commons

#21. Sumter County

- 2010 to 2019 population change: +39,153
--- #131 among all counties nationwide
- 2010 to 2019 percent population change: +45.6%
--- #1 among counties in Florida, #10 among all counties nationwide
- 2019 population: 125,044
--- #34 largest county in Florida, #506 largest county nationwide
11 / 30
Ebyabe // Wikimedia Commons

#20. Volusia County

- 2010 to 2019 population change: +40,434
--- #127 among all counties nationwide
- 2010 to 2019 percent population change: +8.2%
--- #35 among counties in Florida, #526 among all counties nationwide
- 2019 population: 536,487
--- #11 largest county in Florida, #127 largest county nationwide
12 / 30
Georgia Guercio // Wikimedia Commons

#19. St. Lucie County

- 2010 to 2019 population change: +43,288
--- #123 among all counties nationwide
- 2010 to 2019 percent population change: +16.1%
--- #15 among counties in Florida, #173 among all counties nationwide
- 2019 population: 312,947
--- #21 largest county in Florida, #221 largest county nationwide
13 / 30
Creative Couple Media // Shutterstock

#18. Sarasota County

- 2010 to 2019 population change: +43,296
--- #122 among all counties nationwide
- 2010 to 2019 percent population change: +11.5%
--- #22 among counties in Florida, #316 among all counties nationwide
- 2019 population: 419,496
--- #14 largest county in Florida, #167 largest county nationwide
14 / 30
Xavier6984 // Wikimedia Commons

#17. Seminole County

- 2010 to 2019 population change: +44,072
--- #120 among all counties nationwide
- 2010 to 2019 percent population change: +10.6%
--- #24 among counties in Florida, #368 among all counties nationwide
- 2019 population: 461,402
--- #13 largest county in Florida, #151 largest county nationwide
15 / 30
Zhukova Valentyna // Shutterstock

#16. Brevard County

- 2010 to 2019 population change: +44,924
--- #116 among all counties nationwide
- 2010 to 2019 percent population change: +8.3%
--- #32 among counties in Florida, #509 among all counties nationwide
- 2019 population: 585,507
--- #10 largest county in Florida, #113 largest county nationwide
16 / 30
Canva

#15. Pinellas County

- 2010 to 2019 population change: +46,403
--- #113 among all counties nationwide
- 2010 to 2019 percent population change: +5.1%
--- #42 among counties in Florida, #798 among all counties nationwide
- 2019 population: 964,666
--- #6 largest county in Florida, #50 largest county nationwide
17 / 30
Canva

#14. Lake County

- 2010 to 2019 population change: +54,196
--- #96 among all counties nationwide
- 2010 to 2019 percent population change: +18.6%
--- #9 among counties in Florida, #118 among all counties nationwide
- 2019 population: 345,867
--- #19 largest county in Florida, #201 largest county nationwide
18 / 30
Swarm // Wikimedia Commons

#13. Collier County

- 2010 to 2019 population change: +54,522
--- #95 among all counties nationwide
- 2010 to 2019 percent population change: +17.2%
--- #12 among counties in Florida, #144 among all counties nationwide
- 2019 population: 371,453
--- #16 largest county in Florida, #188 largest county nationwide
19 / 30
Canva

#12. St. Johns County

- 2010 to 2019 population change: +64,050
--- #77 among all counties nationwide
- 2010 to 2019 percent population change: +35.5%
--- #3 among counties in Florida, #24 among all counties nationwide
- 2019 population: 244,674
--- #24 largest county in Florida, #276 largest county nationwide
20 / 30
Roman Eugeniusz // Wikimedia Commons

#11. Manatee County

- 2010 to 2019 population change: +65,594
--- #74 among all counties nationwide
- 2010 to 2019 percent population change: +20.6%
--- #7 among counties in Florida, #96 among all counties nationwide
- 2019 population: 384,213
--- #15 largest county in Florida, #181 largest county nationwide
21 / 30
Ebyabe // Wikimedia Commons

#10. Pasco County

- 2010 to 2019 population change: +68,088
--- #72 among all counties nationwide
- 2010 to 2019 percent population change: +14.9%
--- #16 among counties in Florida, #200 among all counties nationwide
- 2019 population: 524,602
--- #12 largest county in Florida, #132 largest county nationwide
22 / 30
Canva

#9. Duval County

- 2010 to 2019 population change: +81,338
--- #59 among all counties nationwide
- 2010 to 2019 percent population change: +9.5%
--- #28 among counties in Florida, #434 among all counties nationwide
- 2019 population: 936,186
--- #7 largest county in Florida, #55 largest county nationwide
23 / 30
Ebyabe // Wikimedia Commons

#8. Osceola County

- 2010 to 2019 population change: +93,424
--- #51 among all counties nationwide
- 2010 to 2019 percent population change: +36.1%
--- #2 among counties in Florida, #21 among all counties nationwide
- 2019 population: 351,955
--- #18 largest county in Florida, #198 largest county nationwide
24 / 30
Canva

#7. Polk County

- 2010 to 2019 population change: +96,102
--- #48 among all counties nationwide
- 2010 to 2019 percent population change: +16.3%
--- #14 among counties in Florida, #169 among all counties nationwide
- 2019 population: 686,218
--- #9 largest county in Florida, #98 largest county nationwide
25 / 30
Nadezda Murmakova // Shutterstock

#6. Lee County

- 2010 to 2019 population change: +131,303
--- #32 among all counties nationwide
- 2010 to 2019 percent population change: +21.7%
--- #5 among counties in Florida, #81 among all counties nationwide
- 2019 population: 737,468
--- #8 largest county in Florida, #89 largest county nationwide
26 / 30
Michael Kagdis // Wikimedia Commons

#5. Palm Beach County

- 2010 to 2019 population change: +165,671
--- #24 among all counties nationwide
- 2010 to 2019 percent population change: +12.8%
--- #20 among counties in Florida, #262 among all counties nationwide
- 2019 population: 1,465,027
--- #3 largest county in Florida, #26 largest county nationwide
27 / 30
Canva

#4. Broward County

- 2010 to 2019 population change: +192,066
--- #20 among all counties nationwide
- 2010 to 2019 percent population change: +11.1%
--- #23 among counties in Florida, #337 among all counties nationwide
- 2019 population: 1,926,205
--- #2 largest county in Florida, #18 largest county nationwide
28 / 30
Clément Bardot // Wikimedia Commons

#3. Hillsborough County

- 2010 to 2019 population change: +222,042
--- #16 among all counties nationwide
- 2010 to 2019 percent population change: +18.5%
--- #10 among counties in Florida, #122 among all counties nationwide
- 2019 population: 1,422,278
--- #4 largest county in Florida, #28 largest county nationwide
29 / 30
Songquan Deng // Shutterstock

#2. Orange County

- 2010 to 2019 population change: +233,652
--- #14 among all counties nationwide
- 2010 to 2019 percent population change: +20.9%
--- #6 among counties in Florida, #93 among all counties nationwide
- 2019 population: 1,349,746
--- #5 largest county in Florida, #30 largest county nationwide
30 / 30
Captain-tucker // Wikimedia Commons

#1. Miami-Dade County

- 2010 to 2019 population change: +254,054
--- #11 among all counties nationwide
- 2010 to 2019 percent population change: +10.4%
--- #25 among counties in Florida, #380 among all counties nationwide
- 2019 population: 2,699,428
--- #1 largest county in Florida, #7 largest county nationwide

Trending Now