(Links below lead to Quick Facts for Florida Counties: People, Business & Geography at U.S. Census Bureau.)
| Area | 7/1/2008 | 7/1/2007 | 7/1/2006 | 7/1/2005 | 7/1/2004 | 7/1/2003 | 7/1/2002 | 7/1/2001 | 7/1/2000 | Census 2000 |
| Florida | 18,328,340 | 18,199,526 | 18,019,093 | 17,702,476 | 17,313,811 | 16,937,337 | 16,652,679 | 16,340,734 | 16,047,246 | 15,982,378 |
|---|---|---|---|---|---|---|---|---|---|---|
| Alachua County | 241,364 | 239,434 | 236,340 | 231,356 | 227,982 | 225,601 | 223,846 | 221,282 | 218,577 | 217,955 |
| Baker County | 26,164 | 25,691 | 25,028 | 24,418 | 23,822 | 23,311 | 23,168 | 22,558 | 22,374 | 22,259 |
| Bay County | 163,946 | 163,554 | 163,916 | 161,458 | 157,738 | 154,642 | 152,158 | 149,783 | 148,252 | 148,217 |
| Bradford County | 29,012 | 28,793 | 28,384 | 28,007 | 27,609 | 26,916 | 26,162 | 25,916 | 26,078 | 26,088 |
| Brevard County | 536,521 | 535,005 | 530,970 | 526,080 | 515,904 | 502,995 | 494,258 | 485,843 | 477,698 | 476,230 |
| Broward County | 1,751,234 | 1,748,771 | 1,764,533 | 1,763,706 | 1,739,670 | 1,718,271 | 1,698,537 | 1,668,165 | 1,631,983 | 1,623,018 |
| Calhoun County | 13,617 | 13,558 | 13,376 | 13,302 | 13,009 | 12,938 | 12,698 | 12,688 | 13,041 | 13,017 |
| Charlotte County | 150,060 | 152,479 | 152,804 | 153,142 | 156,057 | 151,969 | 149,346 | 145,919 | 142,239 | 141,627 |
| Citrus County | 141,416 | 139,944 | 136,855 | 132,889 | 129,162 | 125,717 | 123,215 | 121,070 | 118,640 | 118,085 |
| Clay County | 184,727 | 181,679 | 176,101 | 168,121 | 162,348 | 155,254 | 150,578 | 145,456 | 141,621 | 140,814 |
| Collier County | 315,258 | 313,655 | 311,602 | 305,481 | 294,632 | 284,354 | 275,034 | 264,096 | 254,035 | 251,377 |
| Columbia County | 69,092 | 67,868 | 66,746 | 63,888 | 61,434 | 59,883 | 58,323 | 57,316 | 56,729 | 56,513 |
| DeSoto County | 33,991 | 34,279 | 34,232 | 34,082 | 34,106 | 33,434 | 32,598 | 32,566 | 32,262 | 32,209 |
| Dixie County | 14,957 | 14,913 | 14,852 | 14,571 | 14,169 | 13,863 | 13,908 | 13,888 | 13,817 | 13,827 |
| Duval County | 850,962 | 846,964 | 840,785 | 830,399 | 821,311 | 811,975 | 802,487 | 791,001 | 779,762 | 778,879 |
| Escambia County | 302,939 | 303,657 | 306,243 | 302,292 | 301,610 | 300,920 | 299,668 | 298,810 | 294,779 | 294,410 |
| Flagler County | 91,247 | 88,178 | 82,274 | 75,338 | 68,172 | 62,103 | 57,401 | 53,695 | 50,553 | 49,832 |
| Franklin County | 11,202 | 11,291 | 11,152 | 10,068 | 9,992 | 9,961 | 9,945 | 9,893 | 9,841 | 11,057 |
| Gadsden County | 47,560 | 46,756 | 46,092 | 45,785 | 45,448 | 45,187 | 45,168 | 45,463 | 45,061 | 45,087 |
| Gilchrist County | 17,191 | 16,983 | 16,575 | 16,222 | 15,719 | 15,453 | 14,879 | 14,557 | 14,538 | 14,437 |
| Glades County | 11,175 | 11,074 | 11,212 | 11,276 | 11,134 | 10,961 | 10,931 | 10,783 | 10,587 | 10,576 |
| Gulf County | 15,667 | 15,732 | 15,687 | 15,668 | 15,370 | 15,216 | 14,884 | 14,892 | 14,587 | 13,332 |
| Hamilton County | 14,348 | 14,232 | 14,103 | 13,791 | 13,926 | 13,886 | 13,739 | 13,735 | 13,325 | 13,327 |
| Hardee County | 28,888 | 28,627 | 28,097 | 27,752 | 27,596 | 27,376 | 27,266 | 26,671 | 26,904 | 26,938 |
| Hendry County | 39,453 | 39,246 | 38,978 | 38,331 | 37,090 | 36,349 | 36,209 | 36,165 | 36,331 | 36,210 |
| Hernando County | 171,689 | 168,809 | 163,216 | 156,334 | 149,007 | 142,294 | 137,639 | 134,077 | 131,433 | 130,802 |
| Highlands County | 100,011 | 99,020 | 97,287 | 95,008 | 92,640 | 90,630 | 89,785 | 88,447 | 87,406 | 87,366 |
| Hillsborough County | 1,180,784 | 1,170,518 | 1,158,277 | 1,131,070 | 1,099,149 | 1,071,122 | 1,050,822 | 1,026,388 | 1,003,266 | 998,948 |
| Holmes County | 19,328 | 19,199 | 19,114 | 18,894 | 18,828 | 18,881 | 18,618 | 18,635 | 18,535 | 18,564 |
| Indian River County | 132,315 | 131,446 | 129,300 | 126,578 | 123,959 | 119,740 | 117,746 | 115,287 | 113,376 | 112,947 |
| Jackson County | 49,656 | 49,132 | 48,993 | 48,625 | 47,213 | 46,468 | 46,217 | 46,208 | 46,754 | 46,755 |
| Jefferson County | 14,547 | 14,429 | 14,530 | 14,384 | 14,276 | 13,956 | 13,751 | 13,386 | 12,906 | 12,902 |
| Lafayette County | 8,013 | 7,957 | 7,952 | 7,834 | 7,415 | 7,212 | 7,195 | 7,118 | 7,039 | 7,022 |
| Lake County | 307,243 | 300,303 | 288,632 | 275,098 | 260,446 | 245,685 | 234,399 | 223,873 | 212,798 | 210,528 |
| Lee County | 593,136 | 588,129 | 568,287 | 541,159 | 511,959 | 490,023 | 474,040 | 458,541 | 443,882 | 440,888 |
| Leon County | 264,063 | 262,141 | 257,617 | 253,673 | 250,646 | 247,945 | 243,634 | 241,590 | 240,378 | 239,452 |
| Levy County | 39,460 | 38,953 | 38,351 | 37,362 | 36,739 | 35,960 | 35,607 | 34,946 | 34,616 | 34,450 |
| Liberty County | 7,957 | 7,813 | 7,758 | 7,618 | 7,332 | 7,248 | 7,178 | 7,039 | 6,996 | 7,021 |
| Madison County | 18,895 | 18,912 | 18,911 | 18,797 | 18,857 | 18,620 | 18,625 | 18,830 | 18,748 | 18,733 |
| Manatee County | 315,766 | 314,131 | 311,504 | 304,353 | 294,367 | 285,799 | 279,189 | 271,903 | 265,626 | 264,002 |
| Marion County | 329,628 | 324,093 | 313,761 | 301,436 | 289,612 | 279,023 | 271,188 | 264,372 | 260,274 | 258,916 |
| Martin County | 138,660 | 138,790 | 138,035 | 138,230 | 136,827 | 134,416 | 131,519 | 129,104 | 127,150 | 126,731 |
| Miami-Dade County | 2,398,245 | 2,382,961 | 2,376,421 | 2,356,697 | 2,337,381 | 2,320,649 | 2,307,071 | 2,283,934 | 2,259,111 | 2,253,362 |
| Monroe County | 72,243 | 72,910 | 74,081 | 75,750 | 77,591 | 78,639 | 78,790 | 78,999 | 79,438 | 79,589 |
| Nassau County | 69,835 | 68,321 | 66,401 | 64,508 | 62,897 | 61,506 | 60,454 | 59,123 | 57,955 | 57,663 |
| Okaloosa County | 179,693 | 181,087 | 182,834 | 183,259 | 182,076 | 178,518 | 175,832 | 171,929 | 170,958 | 170,498 |
| Okeechobee County | 40,359 | 40,093 | 39,843 | 39,239 | 38,571 | 37,233 | 36,777 | 36,294 | 35,913 | 35,910 |
| Orange County | 1,072,801 | 1,063,979 | 1,052,515 | 1,027,259 | 992,012 | 964,789 | 946,230 | 927,391 | 902,764 | 896,344 |
| Osceola County | 263,676 | 255,826 | 244,365 | 230,777 | 219,345 | 205,434 | 193,720 | 183,255 | 174,150 | 172,493 |
| Palm Beach County | 1,265,293 | 1,260,386 | 1,261,380 | 1,255,007 | 1,234,204 | 1,204,827 | 1,183,123 | 1,156,485 | 1,135,424 | 1,131,184 |
| Pasco County | 471,028 | 461,502 | 445,065 | 425,496 | 404,556 | 385,393 | 371,304 | 358,541 | 347,274 | 344,765 |
| Pinellas County | 910,260 | 914,444 | 920,533 | 924,136 | 924,338 | 923,384 | 923,543 | 923,253 | 922,308 | 921,482 |
| Polk County | 580,594 | 572,967 | 556,786 | 537,863 | 520,450 | 507,692 | 498,150 | 491,250 | 485,342 | 483,924 |
| Putnam County | 73,459 | 73,658 | 73,314 | 72,616 | 71,911 | 71,160 | 70,939 | 70,353 | 70,412 | 70,423 |
| Santa Rosa County | 150,053 | 147,734 | 144,460 | 142,303 | 138,222 | 132,493 | 128,034 | 121,505 | 118,383 | 117,743 |
| Sarasota County | 372,057 | 370,871 | 367,336 | 363,221 | 354,187 | 345,248 | 338,998 | 332,914 | 327,007 | 325,957 |
| Seminole County | 410,854 | 408,561 | 408,433 | 402,368 | 391,756 | 385,453 | 381,123 | 373,610 | 367,029 | 365,196 |
| St. Johns County | 181,540 | 175,158 | 168,180 | 160,348 | 151,776 | 142,207 | 135,806 | 129,784 | 124,470 | 123,135 |
| St. Lucie County | 265,108 | 260,090 | 249,618 | 237,431 | 225,152 | 212,491 | 204,314 | 197,716 | 193,413 | 192,695 |
| Sumter County | 74,721 | 72,089 | 68,030 | 63,382 | 60,062 | 58,801 | 57,497 | 54,725 | 53,557 | 53,345 |
| Suwannee County | 39,802 | 39,340 | 38,588 | 37,929 | 37,010 | 36,381 | 35,906 | 35,525 | 35,023 | 34,844 |
| Taylor County | 21,546 | 21,049 | 20,070 | 19,453 | 19,123 | 19,145 | 19,239 | 19,279 | 19,215 | 19,256 |
| Union County | 15,141 | 14,947 | 14,528 | 14,638 | 14,374 | 13,750 | 13,760 | 13,798 | 13,462 | 13,442 |
| Volusia County | 498,036 | 499,734 | 495,021 | 485,716 | 476,511 | 465,818 | 458,242 | 451,167 | 445,012 | 443,343 |
| Wakulla County | 31,089 | 30,099 | 29,089 | 27,706 | 26,591 | 25,645 | 24,967 | 24,082 | 22,989 | 22,863 |
| Walton County | 53,837 | 52,739 | 51,397 | 49,620 | 47,721 | 45,760 | 44,087 | 42,548 | 40,823 | 40,601 |
| Washington County | 23,928 | 22,843 | 22,343 | 21,878 | 21,712 | 21,364 | 21,215 | 21,319 | 21,017 | 20,973 |
Source: Population Division, U.S. Census Bureau