Area of Residence | Rate | Cases | Map Range |
---|---|---|---|
Winnebago | 418.4 | 503 | 1 |
Jefferson | 441.0 | 657 | 1 |
Taylor | 457.2 | 352 | 1 |
Davis | 462.6 | 388 | 1 |
Cass | 468.5 | 765 | 1 |
Howard | 472.4 | 495 | 1 |
Worth | 472.7 | 394 | 1 |
Winneshiek | 476.6 | 933 | 1 |
Bremer | 480.0 | 1,092 | 1 |
Marion | 480.6 | 1,437 | 1 |
Shelby | 482.1 | 690 | 1 |
Mitchell | 485.3 | 604 | 1 |
Butler | 487.8 | 822 | 1 |
Union | 488.3 | 629 | 1 |
Story | 489.3 | 2,598 | 1 |
Decatur | 490.6 | 416 | 1 |
Mahaska | 490.7 | 1,025 | 1 |
Keokuk | 491.1 | 592 | 2 |
Ringgold | 491.5 | 325 | 2 |
Adair | 491.6 | 446 | 2 |
Boone | 492.2 | 1,231 | 2 |
Poweshiek | 492.5 | 936 | 2 |
Hamilton | 493.6 | 807 | 2 |
Henry | 497.6 | 916 | 2 |
Emmet | 497.6 | 566 | 2 |
Jackson | 497.9 | 1,017 | 2 |
Humboldt | 500.5 | 572 | 2 |
Kossuth | 500.5 | 925 | 2 |
Adams | 502.4 | 253 | 2 |
Warren | 502.6 | 1,737 | 2 |
Delaware | 504.2 | 842 | 2 |
Greene | 504.6 | 583 | 2 |
Clayton | 504.8 | 967 | 2 |
Polk | 505.3 | 15,046 | 2 |
Louisa | 506.5 | 539 | 3 |
Floyd | 507.4 | 905 | 3 |
Clarke | 507.8 | 452 | 3 |
Franklin | 508.2 | 598 | 3 |
Hardin | 509.0 | 1,028 | 3 |
Fayette | 511.2 | 1,181 | 3 |
Van Buren | 511.6 | 424 | 3 |
Chickasaw | 511.9 | 673 | 3 |
Lucas | 512.8 | 515 | 3 |
Crawford | 513.3 | 851 | 3 |
Webster | 513.5 | 1,950 | 3 |
Appanoose | 513.5 | 770 | 3 |
Madison | 515.3 | 666 | 3 |
Carroll | 516.0 | 1,146 | 3 |
Buena Vista | 516.2 | 967 | 3 |
Jones | 516.5 | 998 | 3 |
Calhoun | 517.3 | 671 | 3 |
Dubuque | 517.3 | 4,208 | 3 |
Monona | 518.4 | 622 | 4 |
Benton | 520.9 | 1,218 | 4 |
Lee | 520.9 | 1,926 | 4 |
Pocahontas | 523.1 | 533 | 4 |
Jasper | 523.2 | 1,870 | 4 |
Washington | 524.0 | 1,091 | 4 |
Buchanan | 525.9 | 994 | 4 |
Pottawattamie | 526.3 | 4,016 | 4 |
Guthrie | 526.5 | 653 | 4 |
Wright | 526.7 | 826 | 4 |
Lyon | 527.0 | 614 | 4 |
Cherokee | 527.1 | 765 | 4 |
Marshall | 528.8 | 2,035 | 4 |
Mills | 529.4 | 666 | 4 |
Sioux | 530.1 | 1,469 | 4 |
Fremont | 531.4 | 446 | 5 |
Montgomery | 531.8 | 661 | 5 |
Woodbury | 531.9 | 4,483 | 5 |
Allamakee | 533.5 | 816 | 5 |
Linn | 533.7 | 8,590 | 5 |
Dickinson | 533.7 | 1,028 | 5 |
Johnson | 534.5 | 3,691 | 5 |
Osceola | 535.0 | 384 | 5 |
Black Hawk | 535.2 | 5,855 | 5 |
Sac | 537.6 | 701 | 5 |
Audubon | 538.7 | 430 | 5 |
Ida | 538.7 | 476 | 5 |
Muscatine | 539.2 | 1,888 | 5 |
O'Brien | 539.3 | 916 | 5 |
Tama | 541.5 | 1,009 | 5 |
Plymouth | 541.5 | 1,259 | 5 |
Cerro Gordo | 543.9 | 2,494 | 6 |
Monroe | 544.4 | 455 | 6 |
Clinton | 544.8 | 2,588 | 6 |
Clay | 547.2 | 976 | 6 |
Des Moines | 550.2 | 2,278 | 6 |
Cedar | 550.9 | 971 | 6 |
Harrison | 552.8 | 858 | 6 |
Dallas | 554.1 | 1,829 | 6 |
Grundy | 554.2 | 733 | 6 |
Wapello | 556.6 | 1,982 | 6 |
Hancock | 557.1 | 684 | 6 |
Scott | 557.9 | 7,224 | 6 |
Wayne | 559.1 | 449 | 6 |
Palo Alto | 563.9 | 622 | 6 |
Iowa | 565.3 | 873 | 6 |
Page | 586.0 | 1,060 | 6 |
Total | 520.8 | 138,110 | - |
Rate (Areas) | |
418.4 - 490.7 (17) | |
490.8 - 505.3 (17) | |
505.4 - 517.3 (18) | |
517.4 - 530.1 (15) | |
530.2 - 541.5 (16) | |
541.6 - 586.0 (16) |