| 601 | Fond du Lac County | Wisconsin | 104,269 | 0.1 % | 3.0 % |
| 602 | Craven County | North Carolina | 104,167 | 3.4 % | 3.9 % |
| 603 | Terrebonne Parish | Louisiana | 103,864 | -5.2 % | 3.8 % |
| 604 | Etowah County | Alabama | 103,207 | -0.2 % | 3.0 % |
| 605 | Burleigh County | North Dakota | 103,107 | 4.7 % | 2.4 % |
| 606 | Suffolk city | Virginia | 103,105 | 9.2 % | 3.6 % |
| 607 | Sherburne County | Minnesota | 103,059 | 6.0 % | 4.1 % |
| 608 | Bay County | Michigan | 102,651 | -1.2 % | 6.1 % |
| 609 | Story County | Iowa | 102,498 | 4.0 % | 2.9 % |
| 610 | Nevada County | California | 102,195 | -0.0 % | 4.8 % |
| 611 | Cleveland County | North Carolina | 102,194 | 2.7 % | 4.4 % |
| 612 | Marshall County | Alabama | 102,156 | 4.7 % | 2.4 % |
| 613 | Laramie County | Wyoming | 101,783 | 1.3 % | 3.4 % |
| 614 | Floyd County | Georgia | 101,390 | 2.9 % | 3.5 % |
| 615 | Rogers County | Oklahoma | 101,371 | 6.4 % | 3.0 % |
| 616 | DeKalb County | Illinois | 101,335 | 0.8 % | 4.5 % |
| 617 | Franklin County | Washington | 101,238 | 4.6 % | 5.4 % |
| 618 | Allen County | Ohio | 100,866 | -1.3 % | 4.8 % |
| 619 | Macon County | Illinois | 100,737 | -3.1 % | 5.8 % |
| 620 | Madison County | Tennessee | 100,409 | 1.6 % | 3.9 % |
| 621 | Sevier County | Tennessee | 100,184 | 1.5 % | 3.3 % |
| 622 | Garland County | Arkansas | 99,902 | -0.3 % | 4.2 % |
| 623 | Columbiana County | Ohio | 99,823 | -2.0 % | 5.3 % |
| 624 | Madison County | Kentucky | 99,582 | 7.4 % | 4.7 % |
| 625 | Dubuque County | Iowa | 99,242 | -0.0 % | 3.5 % |
| 626 | Montgomery County | Virginia | 98,998 | -0.7 % | 3.7 % |
| 627 | Benton County | Oregon | 98,899 | 3.9 % | 4.3 % |
| 628 | Sutter County | California | 98,545 | -1.1 % | 8.9 % |
| 629 | Putnam County | New York | 98,409 | 0.8 % | 3.1 % |
| 630 | Frederick County | Virginia | 98,109 | 7.3 % | 3.1 % |
| 631 | Nash County | North Carolina | 97,990 | 3.2 % | 4.8 % |
| 632 | St. Croix County | Wisconsin | 97,954 | 4.7 % | 3.7 % |
| 633 | Roanoke city | Virginia | 97,912 | -2.1 % | 3.6 % |
| 634 | Lenawee County | Michigan | 97,746 | -1.7 % | 5.2 % |
| 635 | Northeastern Connecticut Planning Region | Connecticut | 97,701 | 2.5 % | 4.1 % |
| 636 | Lincoln County | North Carolina | 97,611 | 12.4 % | 3.4 % |
| 637 | Rockdale County | Georgia | 97,610 | 4.4 % | 4.0 % |
| 638 | Lauderdale County | Alabama | 97,502 | 4.2 % | 3.1 % |
| 639 | Roanoke County | Virginia | 97,334 | 0.4 % | 3.1 % |
| 640 | St. Clair County | Alabama | 96,927 | 5.9 % | 2.3 % |
| 641 | Ashtabula County | Ohio | 96,906 | -0.7 % | 4.5 % |
| 642 | Grand Traverse County | Michigan | 96,625 | 1.4 % | 4.1 % |
| 643 | Twin Falls County | Idaho | 96,509 | 7.2 % | 3.4 % |
| 644 | Portsmouth city | Virginia | 96,482 | -1.5 % | 4.3 % |
| 645 | Barrow County | Georgia | 96,294 | 15.3 % | 2.9 % |
| 646 | Christian County | Missouri | 96,045 | 8.1 % | 3.5 % |
| 647 | Geauga County | Ohio | 95,362 | -0.1 % | 3.5 % |
| 648 | Lafourche Parish | Louisiana | 95,342 | -2.3 % | 3.8 % |
| 649 | Fairbanks North Star Borough | Alaska | 94,951 | -0.7 % | 4.1 % |
| 650 | Calvert County | Maryland | 94,913 | 2.3 % | 3.5 % |
| 651 | Campbell County | Kentucky | 94,008 | 1.0 % | 4.0 % |
| 652 | Ozaukee County | Wisconsin | 93,956 | 2.7 % | 2.8 % |
| 653 | Cape May County | New Jersey | 93,875 | -1.5 % | 9.2 % |
| 654 | Jackson County | Georgia | 93,825 | 23.6 % | 3.0 % |
| 655 | Pottawattamie County | Iowa | 93,529 | -0.1 % | 3.8 % |
| 656 | Rockingham County | North Carolina | 93,517 | 2.6 % | 4.2 % |
| 657 | Grafton County | New Hampshire | 93,045 | 2.1 % | 2.7 % |
| 658 | Cullman County | Alabama | 92,604 | 5.4 % | 2.5 % |
| 659 | Tuscarawas County | Ohio | 92,048 | -1.3 % | 4.5 % |
| 660 | Steuben County | New York | 92,015 | -1.7 % | 4.0 % |