See 2006 County Population Estimates map.
See 2000-2006 County Percent Change in Population Estimates map.
| Population Estimates for Missouri Counties | |||||||
|---|---|---|---|---|---|---|---|
| Estimates | Change | Estimate Base | Change | ||||
| 2005 - 2006 | 2000 - 2006 | ||||||
| County | July 1, 2006 | July 1, 2005 | Number | Percent | April 1, 2000 | Number | Percent |
| Missouri | 5,842,713 | 5,797,703 | 45,010 | 0.8 | 5,596,683 | 246,030 | 4.4 |
| Adair | 24,461 | 24,452 | 9 | - | 24,977 | -516 | -2.1 |
| Andrew | 17,177 | 16,824 | 353 | 2.1 | 16,492 | 685 | 4.2 |
| Atchison | 6,132 | 6,215 | -83 | -1.3 | 6,431 | -299 | -4.6 |
| Audrain | 25,739 | 25,666 | 73 | 0.3 | 25,853 | -114 | -0.4 |
| Barry | 36,404 | 35,651 | 753 | 2.1 | 34,011 | 2,393 | 7.0 |
| Barton | 13,015 | 13,045 | -30 | -0.2 | 12,541 | 474 | 3.8 |
| Bates | 17,116 | 16,989 | 127 | 0.7 | 16,653 | 463 | 2.8 |
| Benton | 18,728 | 18,740 | -12 | -0.1 | 17,180 | 1,548 | 9.0 |
| Bollinger | 12,323 | 12,308 | 15 | 0.1 | 12,029 | 294 | 2.4 |
| Boone | 146,048 | 143,343 | 2,705 | 1.9 | 135,454 | 10,594 | 7.8 |
| Buchanan | 84,955 | 84,875 | 80 | 0.1 | 86,002 | -1,047 | -1.2 |
| Butler | 41,582 | 41,338 | 244 | 0.6 | 40,867 | 715 | 1.7 |
| Caldwell | 9,313 | 9,232 | 81 | 0.9 | 8,969 | 344 | 3.8 |
| Callaway | 43,072 | 42,477 | 595 | 1.4 | 40,766 | 2,306 | 5.7 |
| Camden | 40,283 | 39,357 | 926 | 2.4 | 37,051 | 3,232 | 8.7 |
| Cape Girardeau | 71,892 | 71,100 | 792 | 1.1 | 68,693 | 3,199 | 4.7 |
| Carroll | 10,058 | 10,160 | -102 | -1.0 | 10,285 | -227 | -2.2 |
| Carter | 5,956 | 5,909 | 47 | 0.8 | 5,941 | 15 | 0.3 |
| Cass | 95,781 | 93,752 | 2,029 | 2.2 | 82,092 | 13,689 | 16.7 |
| Cedar | 13,998 | 14,093 | -95 | -0.7 | 13,733 | 265 | 1.9 |
| Chariton | 8,046 | 8,108 | -62 | -0.8 | 8,438 | -392 | -4.6 |
| Christian | 70,514 | 67,306 | 3,208 | 4.8 | 54,285 | 16,229 | 29.9 |
| Clark | 7,305 | 7,313 | -8 | -0.1 | 7,416 | -111 | -1.5 |
| Clay | 206,957 | 201,681 | 5,276 | 2.6 | 183,975 | 22,982 | 12.5 |
| Clinton | 20,671 | 20,673 | -2 | - | 18,975 | 1,696 | 8.9 |
| Cole | 73,296 | 72,739 | 557 | 0.8 | 71,397 | 1,899 | 2.7 |
| Cooper | 17,441 | 17,285 | 156 | 0.9 | 16,670 | 771 | 4.6 |
| Crawford | 24,009 | 23,810 | 199 | 0.8 | 22,804 | 1,205 | 5.3 |
| Dade | 7,804 | 7,813 | -9 | -0.1 | 7,923 | -119 | -1.5 |
| Dallas | 16,696 | 16,404 | 292 | 1.8 | 15,661 | 1,035 | 6.6 |
| Daviess | 8,072 | 8,059 | 13 | 0.2 | 8,016 | 56 | 0.7 |
| DeKalb | 12,309 | 12,289 | 20 | 0.2 | 13,077 | -768 | -5.9 |
| Dent | 15,276 | 15,094 | 182 | 1.2 | 14,927 | 349 | 2.3 |
| Douglas | 13,658 | 13,574 | 84 | 0.6 | 13,084 | 574 | 4.4 |
| Dunklin | 32,277 | 32,435 | -158 | -0.5 | 33,157 | -880 | -2.7 |
| Franklin | 100,067 | 98,987 | 1,080 | 1.1 | 93,807 | 6,260 | 6.7 |
| Gasconade | 15,634 | 15,695 | -61 | -0.4 | 15,342 | 292 | 1.9 |
| Gentry | 6,389 | 6,510 | -121 | -1.9 | 6,861 | -472 | -6.9 |
| Greene | 254,779 | 250,473 | 4,306 | 1.7 | 240,391 | 14,388 | 6.0 |
| Grundy | 10,239 | 10,293 | -54 | -0.5 | 10,432 | -193 | -1.9 |
| Harrison | 8,898 | 8,900 | -2 | - | 8,850 | 48 | 0.5 |
| Henry | 22,719 | 22,563 | 156 | 0.7 | 21,997 | 722 | 3.3 |
| Hickory | 9,243 | 9,221 | 22 | 0.2 | 8,940 | 303 | 3.4 |
| Holt | 4,997 | 5,062 | -65 | -1.3 | 5,351 | -354 | -6.6 |
| Howard | 9,949 | 9,930 | 19 | 0.2 | 10,212 | -263 | -2.6 |
| Howell | 38,734 | 38,415 | 319 | 0.8 | 37,238 | 1,496 | 4.0 |
| Iron | 10,279 | 10,266 | 13 | 0.1 | 10,697 | -418 | -3.9 |
| Jackson | 664,078 | 662,133 | 1,945 | 0.3 | 654,880 | 9,198 | 1.4 |
| Jasper | 112,505 | 110,533 | 1,972 | 1.8 | 104,686 | 7,819 | 7.5 |
| Jefferson | 216,469 | 213,011 | 3,458 | 1.6 | 198,099 | 18,370 | 9.3 |
| Johnson | 50,646 | 50,611 | 35 | 0.1 | 48,258 | 2,388 | 4.9 |
| Knox | 4,093 | 4,160 | -67 | -1.6 | 4,361 | -268 | -6.1 |
| Laclede | 35,091 | 34,413 | 678 | 2.0 | 32,513 | 2,578 | 7.9 |
| Lafayette | 33,186 | 33,104 | 82 | 0.2 | 32,960 | 226 | 0.7 |
| Lawrence | 37,400 | 37,072 | 328 | 0.9 | 35,203 | 2,197 | 6.2 |
| Lewis | 10,152 | 10,140 | 12 | 0.1 | 10,494 | -342 | -3.3 |
| Lincoln | 50,123 | 47,834 | 2,289 | 4.8 | 38,946 | 11,177 | 28.7 |
| Linn | 12,865 | 13,075 | -210 | -1.6 | 13,754 | -889 | -6.5 |
| Livingston | 14,291 | 14,266 | 25 | 0.2 | 14,558 | -267 | -1.8 |
| McDonald | 22,949 | 22,785 | 164 | 0.7 | 21,681 | 1,268 | 5.8 |
| Macon | 15,651 | 15,603 | 48 | 0.3 | 15,762 | -111 | -0.7 |
| Madison | 12,109 | 12,079 | 30 | 0.2 | 11,800 | 309 | 2.6 |
| Maries | 9,099 | 8,985 | 114 | 1.3 | 8,903 | 196 | 2.2 |
| Marion | 28,425 | 28,286 | 139 | 0.5 | 28,289 | 136 | 0.5 |
| Mercer | 3,584 | 3,581 | 3 | 0.1 | 3,757 | -173 | -4.6 |
| Miller | 24,989 | 24,730 | 259 | 1.0 | 23,564 | 1,425 | 6.0 |
| Mississippi | 13,770 | 13,647 | 123 | 0.9 | 13,427 | 343 | 2.6 |
| Moniteau | 15,092 | 15,121 | -29 | -0.2 | 14,827 | 265 | 1.8 |
| Monroe | 9,396 | 9,351 | 45 | 0.5 | 9,311 | 85 | 0.9 |
| Montgomery | 12,170 | 12,136 | 34 | 0.3 | 12,136 | 34 | 0.3 |
| Morgan | 20,716 | 20,426 | 290 | 1.4 | 19,309 | 1,407 | 7.3 |
| New Madrid | 18,314 | 18,498 | -184 | -1.0 | 19,758 | -1,444 | -7.3 |
| Newton | 56,047 | 55,435 | 612 | 1.1 | 52,636 | 3,411 | 6.5 |
| Nodaway | 21,660 | 21,712 | -52 | -0.2 | 21,912 | -252 | -1.2 |
| Oregon | 10,407 | 10,350 | 57 | 0.6 | 10,344 | 63 | 0.6 |
| Osage | 13,498 | 13,400 | 98 | 0.7 | 13,062 | 436 | 3.3 |
| Ozark | 9,393 | 9,418 | -25 | -0.3 | 9,542 | -149 | -1.6 |
| Pemiscot | 19,163 | 19,312 | -149 | -0.8 | 20,047 | -884 | -4.4 |
| Perry | 18,639 | 18,507 | 132 | 0.7 | 18,132 | 507 | 2.8 |
| Pettis | 40,520 | 40,092 | 428 | 1.1 | 39,403 | 1,117 | 2.8 |
| Phelps | 42,289 | 41,978 | 311 | 0.7 | 39,825 | 2,464 | 6.2 |
| Pike | 18,566 | 18,655 | -89 | -0.5 | 18,351 | 215 | 1.2 |
| Platte | 83,061 | 82,089 | 972 | 1.2 | 73,808 | 9,253 | 12.5 |
| Polk | 29,596 | 28,952 | 644 | 2.2 | 26,992 | 2,604 | 9.6 |
| Pulaski | 44,022 | 44,050 | -28 | -0.1 | 41,165 | 2,857 | 6.9 |
| Putnam | 5,153 | 5,128 | 25 | 0.5 | 5,223 | -70 | -1.3 |
| Ralls | 9,925 | 9,856 | 69 | 0.7 | 9,626 | 299 | 3.1 |
| Randolph | 25,438 | 25,360 | 78 | 0.3 | 24,663 | 775 | 3.1 |
| Ray | 23,999 | 23,889 | 110 | 0.5 | 23,354 | 645 | 2.8 |
| Reynolds | 6,547 | 6,550 | -3 | - | 6,689 | -142 | -2.1 |
| Ripley | 13,937 | 13,881 | 56 | 0.4 | 13,509 | 428 | 3.2 |
| St. Charles | 338,719 | 329,606 | 9,113 | 2.8 | 283,893 | 54,826 | 19.3 |
| St. Clair | 9,589 | 9,626 | -37 | -0.4 | 9,652 | -63 | -0.7 |
| Ste. Genevieve | 18,248 | 18,138 | 110 | 0.6 | 17,842 | 406 | 2.3 |
| St. Francois | 62,181 | 61,515 | 666 | 1.1 | 55,641 | 6,540 | 11.8 |
| St. Louis | 1,000,510 | 1,002,258 | -1,748 | -0.2 | 1,016,300 | -15,790 | -1.6 |
| Saline | 22,896 | 23,018 | -122 | -0.5 | 23,756 | -860 | -3.6 |
| Schuyler | 4,271 | 4,288 | -17 | -0.4 | 4,170 | 101 | 2.4 |
| Scotland | 4,922 | 4,916 | 6 | 0.1 | 4,983 | -61 | -1.2 |
| Scott | 41,068 | 40,985 | 83 | 0.2 | 40,422 | 646 | 1.6 |
| Shannon | 8,503 | 8,379 | 124 | 1.5 | 8,324 | 179 | 2.2 |
| Shelby | 6,645 | 6,751 | -106 | -1.6 | 6,799 | -154 | -2.3 |
| Stoddard | 29,754 | 29,734 | 20 | 0.1 | 29,705 | 49 | 0.2 |
| Stone | 31,382 | 30,777 | 605 | 2.0 | 28,658 | 2,724 | 9.5 |
| Sullivan | 6,785 | 6,869 | -84 | -1.2 | 7,219 | -434 | -6.0 |
| Taney | 43,770 | 42,849 | 921 | 2.1 | 39,703 | 4,067 | 10.2 |
| Texas | 23,566 | 23,292 | 274 | 1.2 | 23,003 | 563 | 2.4 |
| Vernon | 20,455 | 20,426 | 29 | 0.1 | 20,454 | 1 | - |
| Warren | 29,685 | 28,765 | 920 | 3.2 | 24,523 | 5,162 | 21.0 |
| Washington | 24,182 | 23,972 | 210 | 0.9 | 23,344 | 838 | 3.6 |
| Wayne | 12,997 | 13,100 | -103 | -0.8 | 13,259 | -262 | -2.0 |
| Webster | 35,507 | 34,734 | 773 | 2.2 | 31,045 | 4,462 | 14.4 |
| Worth | 2,186 | 2,205 | -19 | -0.9 | 2,382 | -196 | -8.2 |
| Wright | 18,397 | 18,310 | 87 | 0.5 | 17,955 | 442 | 2.5 |
| St. Louis city | 347,181 | 352,572 | -5,391 | -1.5 | 348,189 | -1,008 | -0.3 |