| FIPS | Geography | Population for whom poverty status is determined | Percentage of population | Totals for All Ages | |||||||||||||||||||||||||||
| Total | Under 5 years | Under 5 years; <100% | Under 5 years; 100% to 129% | Under 5 years; 130% to 184% | Under 5 years; 185% or over | 5 through 17 years | 5 through 17 years; <100% | 5 through 17 years; 100% to 129% | 5 through 17 years; 130% to 184% | 5 through 17 years; 185% and over | 65 or older | 65 or older; <100% | 65 or older; 100% to 129% | 65 or older; 130% to 184% | Under 5 years; <100% | Under 5 years; 100% to 129% | Under 5 years; 130% to 184% | 5 through 17 years; <100% | 5 through 17 years; 100% to 129% | 5 through 17 years; 130% to 184% | 65 or older; <100% | 65 or older; 100% to 129% | 65 or older; 130% to 184% | Population; Under 100% | Population; 100%0 to 129% | Population; 130% to 184% | Percentage; Under 100% | Percentage; 100% to 129% | Percentage; 130% to 184% | ||
| 19000 | StateTotal | 2,824,435 | 184,827 | 24,705 | 11,163 | 24,862 | 124,097 | 535,300 | 54,542 | 26,191 | 63,784 | 390,783 | 403,731 | 31,118 | 25,761 | 52,376 | 13.4 | 6.0 | 13.5 | 10.2 | 4.9 | 11.9 | 7.7 | 6.4 | 13.0 | 258,008 | 124,926 | 280,219 | 9.1 | 4.4 | 9.9 |
| 19001 | Adair County, Iowa | 8,016 | 432 | 65 | 43 | 46 | 278 | 1,496 | 125 | 121 | 201 | 1,049 | 1,657 | 144 | 104 | 274 | 15.0 | 10.0 | 10.6 | 8.4 | 8.1 | 13.4 | 8.7 | 6.3 | 16.5 | 613 | 440 | 882 | 7.6 | 5.5 | 11.0 |
| 19003 | Adams County, Iowa | 4,414 | 259 | 36 | 36 | 33 | 154 | 807 | 85 | 86 | 61 | 575 | 921 | 102 | 88 | 178 | 13.9 | 13.9 | 12.7 | 10.5 | 10.7 | 7.6 | 11.1 | 9.6 | 19.3 | 410 | 350 | 473 | 9.3 | 7.9 | 10.7 |
| 19005 | Allamakee County, Iowa | 14,247 | 849 | 107 | 95 | 152 | 495 | 2,815 | 338 | 153 | 359 | 1,965 | 2,417 | 195 | 203 | 333 | 12.6 | 11.2 | 17.9 | 12.0 | 5.4 | 12.8 | 8.1 | 8.4 | 13.8 | 1,364 | 796 | 1,736 | 9.6 | 5.6 | 12.2 |
| 19007 | Appanoose County, Iowa | 13,470 | 762 | 148 | 28 | 126 | 460 | 2,456 | 401 | 152 | 473 | 1,430 | 2,554 | 361 | 192 | 471 | 19.4 | 3.7 | 16.5 | 16.3 | 6.2 | 19.3 | 14.1 | 7.5 | 18.4 | 1,959 | 787 | 1,967 | 14.5 | 5.8 | 14.6 |
| 19009 | Audubon County, Iowa | 6,636 | 381 | 54 | 26 | 81 | 220 | 1,373 | 102 | 85 | 358 | 828 | 1,430 | 111 | 114 | 233 | 14.2 | 6.8 | 21.3 | 7.4 | 6.2 | 26.1 | 7.8 | 8.0 | 16.3 | 513 | 349 | 1,174 | 7.7 | 5.3 | 17.7 |
| 19011 | Benton County, Iowa | 24,920 | 1,628 | 142 | 69 | 158 | 1,259 | 5,186 | 370 | 146 | 639 | 4,031 | 3,665 | 257 | 181 | 532 | 8.7 | 4.2 | 9.7 | 7.1 | 2.8 | 12.3 | 7.0 | 4.9 | 14.5 | 1,522 | 708 | 2,414 | 6.1 | 2.8 | 9.7 |
| 19013 | Black Hawk County, Iowa | 122,310 | 7,682 | 1,406 | 442 | 1,149 | 4,685 | 21,392 | 2,891 | 916 | 2,729 | 14,856 | 16,985 | 1,515 | 875 | 2,054 | 18.3 | 5.8 | 15.0 | 13.5 | 4.3 | 12.8 | 8.9 | 5.2 | 12.1 | 16,050 | 5,614 | 12,440 | 13.1 | 4.6 | 10.2 |
| 19015 | Boone County, Iowa | 25,468 | 1,565 | 182 | 128 | 264 | 991 | 4,703 | 364 | 305 | 529 | 3,505 | 3,802 | 224 | 215 | 454 | 11.6 | 8.2 | 16.9 | 7.7 | 6.5 | 11.2 | 5.9 | 5.7 | 11.9 | 1,931 | 1,159 | 2,415 | 7.6 | 4.6 | 9.5 |
| 19017 | Bremer County, Iowa | 21,831 | 1,280 | 64 | 63 | 152 | 1,001 | 4,203 | 167 | 90 | 432 | 3,514 | 3,456 | 200 | 169 | 455 | 5.0 | 4.9 | 11.9 | 4.0 | 2.1 | 10.3 | 5.8 | 4.9 | 13.2 | 1,111 | 619 | 1,943 | 5.1 | 2.8 | 8.9 |
| 19019 | Buchanan County, Iowa | 20,646 | 1,436 | 210 | 121 | 234 | 871 | 4,415 | 590 | 222 | 556 | 3,047 | 2,856 | 216 | 161 | 482 | 14.6 | 8.4 | 16.3 | 13.4 | 5.0 | 12.6 | 7.6 | 5.6 | 16.9 | 1,942 | 934 | 2,394 | 9.4 | 4.5 | 11.6 |
| 19021 | Buena Vista County, Iowa | 18,970 | 1,174 | 219 | 99 | 241 | 615 | 3,882 | 449 | 378 | 677 | 2,378 | 3,109 | 237 | 141 | 388 | 18.7 | 8.4 | 20.5 | 11.6 | 9.7 | 17.4 | 7.6 | 4.5 | 12.5 | 1,991 | 1,152 | 2,449 | 10.5 | 6.1 | 12.9 |
| 19023 | Butler County, Iowa | 14,967 | 851 | 114 | 40 | 152 | 545 | 2,860 | 258 | 135 | 477 | 1,990 | 2,839 | 268 | 215 | 486 | 13.4 | 4.7 | 17.9 | 9.0 | 4.7 | 16.7 | 9.4 | 7.6 | 17.1 | 1,199 | 654 | 1,873 | 8.0 | 4.4 | 12.5 |
| 19025 | Calhoun County, Iowa | 10,471 | 549 | 47 | 47 | 102 | 353 | 1,982 | 305 | 87 | 268 | 1,322 | 2,237 | 191 | 150 | 384 | 8.6 | 8.6 | 18.6 | 15.4 | 4.4 | 13.5 | 8.5 | 6.7 | 17.2 | 1,054 | 533 | 1,260 | 10.1 | 5.1 | 12.0 |
| 19027 | Carroll County, Iowa | 20,835 | 1,279 | 104 | 45 | 179 | 951 | 4,418 | 260 | 195 | 494 | 3,469 | 3,679 | 303 | 273 | 513 | 8.1 | 3.5 | 14.0 | 5.9 | 4.4 | 11.2 | 8.2 | 7.4 | 13.9 | 1,346 | 781 | 2,120 | 6.5 | 3.7 | 10.2 |
| 19029 | Cass County, Iowa | 14,385 | 766 | 131 | 54 | 173 | 408 | 2,644 | 385 | 140 | 289 | 1,830 | 2,845 | 287 | 249 | 391 | 17.1 | 7.0 | 22.6 | 14.6 | 5.3 | 10.9 | 10.1 | 8.8 | 13.7 | 1,590 | 715 | 1,645 | 11.1 | 5.0 | 11.4 |
| 19031 | Cedar County, Iowa | 17,862 | 1,085 | 63 | 53 | 139 | 830 | 3,445 | 172 | 126 | 268 | 2,879 | 2,700 | 208 | 183 | 346 | 5.8 | 4.9 | 12.8 | 5.0 | 3.7 | 7.8 | 7.7 | 6.8 | 12.8 | 989 | 603 | 1,432 | 5.5 | 3.4 | 8.0 |
| 19033 | Cerro Gordo County, Iowa | 45,236 | 2,808 | 367 | 136 | 446 | 1,859 | 8,129 | 651 | 421 | 1,160 | 5,897 | 7,713 | 667 | 599 | 1,179 | 13.1 | 4.8 | 15.9 | 8.0 | 5.2 | 14.3 | 8.6 | 7.8 | 15.3 | 3,866 | 2,310 | 5,354 | 8.5 | 5.1 | 11.8 |
| 19035 | Cherokee County, Iowa | 12,605 | 691 | 100 | 38 | 148 | 405 | 2,401 | 202 | 128 | 345 | 1,726 | 2,406 | 136 | 171 | 347 | 14.5 | 5.5 | 21.4 | 8.4 | 5.3 | 14.4 | 5.7 | 7.1 | 14.4 | 916 | 593 | 1,611 | 7.3 | 4.7 | 12.8 |
| 19037 | Chickasaw County, Iowa | 12,895 | 736 | 66 | 18 | 127 | 525 | 2,648 | 293 | 103 | 389 | 1,863 | 2,174 | 167 | 122 | 344 | 9.0 | 2.4 | 17.3 | 11.1 | 3.9 | 14.7 | 7.7 | 5.6 | 15.8 | 1,066 | 444 | 1,514 | 8.3 | 3.4 | 11.7 |
| 19039 | Clarke County, Iowa | 8,957 | 549 | 70 | 66 | 117 | 296 | 1,802 | 239 | 175 | 244 | 1,144 | 1,435 | 110 | 178 | 253 | 12.8 | 12.0 | 21.3 | 13.3 | 9.7 | 13.5 | 7.7 | 12.4 | 17.6 | 765 | 684 | 1,183 | 8.5 | 7.6 | 13.2 |
| 19041 | Clay County, Iowa | 17,011 | 1,055 | 211 | 97 | 114 | 633 | 3,156 | 283 | 164 | 510 | 2,199 | 2,857 | 230 | 181 | 413 | 20.0 | 9.2 | 10.8 | 9.0 | 5.2 | 16.2 | 8.1 | 6.3 | 14.5 | 1,399 | 907 | 2,018 | 8.2 | 5.3 | 11.9 |
| 19043 | Clayton County, Iowa | 18,234 | 1,050 | 154 | 104 | 200 | 592 | 3,565 | 318 | 204 | 695 | 2,348 | 3,135 | 295 | 230 | 496 | 14.7 | 9.9 | 19.0 | 8.9 | 5.7 | 19.5 | 9.4 | 7.3 | 15.8 | 1,568 | 1,049 | 2,614 | 8.6 | 5.8 | 14.3 |
| 19045 | Clinton County, Iowa | 49,283 | 3,152 | 614 | 192 | 293 | 2,053 | 9,491 | 1,171 | 413 | 863 | 7,044 | 7,538 | 591 | 587 | 885 | 19.5 | 6.1 | 9.3 | 12.3 | 4.4 | 9.1 | 7.8 | 7.8 | 11.7 | 5,018 | 2,307 | 4,092 | 10.2 | 4.7 | 8.3 |
| 19047 | Crawford County, Iowa | 16,518 | 1,053 | 143 | 60 | 192 | 658 | 3,311 | 503 | 168 | 601 | 2,039 | 2,668 | 150 | 219 | 423 | 13.6 | 5.7 | 18.2 | 15.2 | 5.1 | 18.2 | 5.6 | 8.2 | 15.9 | 1,833 | 867 | 2,395 | 11.1 | 5.2 | 14.5 |
| 19049 | Dallas County, Iowa | 40,137 | 3,246 | 228 | 123 | 315 | 2,580 | 8,077 | 505 | 530 | 734 | 6,308 | 4,132 | 293 | 275 | 422 | 7.0 | 3.8 | 9.7 | 6.3 | 6.6 | 9.1 | 7.1 | 6.7 | 10.2 | 2,250 | 1,648 | 2,929 | 5.6 | 4.1 | 7.3 |
| 19051 | Davis County, Iowa | 8,315 | 580 | 62 | 43 | 88 | 387 | 1,696 | 240 | 189 | 329 | 938 | 1,333 | 170 | 126 | 193 | 10.7 | 7.4 | 15.2 | 14.2 | 11.1 | 19.4 | 12.8 | 9.5 | 14.5 | 987 | 637 | 1,170 | 11.9 | 7.7 | 14.1 |
| 19053 | Decatur County, Iowa | 7,906 | 471 | 69 | 82 | 96 | 224 | 1,491 | 258 | 197 | 279 | 757 | 1,409 | 193 | 174 | 191 | 14.6 | 17.4 | 20.4 | 17.3 | 13.2 | 18.7 | 13.7 | 12.3 | 13.6 | 1,226 | 771 | 1,110 | 15.5 | 9.8 | 14.0 |
| 19055 | Delaware County, Iowa | 18,092 | 1,161 | 109 | 55 | 188 | 809 | 4,087 | 340 | 220 | 721 | 2,806 | 2,570 | 253 | 149 | 435 | 9.4 | 4.7 | 16.2 | 8.3 | 5.4 | 17.6 | 9.8 | 5.8 | 16.9 | 1,436 | 894 | 2,569 | 7.9 | 4.9 | 14.2 |
| 19057 | Des Moines County, Iowa | 41,473 | 2,538 | 594 | 135 | 424 | 1,385 | 7,576 | 1,191 | 399 | 872 | 5,114 | 6,592 | 488 | 370 | 908 | 23.4 | 5.3 | 16.7 | 15.7 | 5.3 | 11.5 | 7.4 | 5.6 | 13.8 | 4,426 | 1,764 | 4,433 | 10.7 | 4.3 | 10.7 |
| 19059 | Dickinson County, Iowa | 16,127 | 857 | 103 | 102 | 144 | 508 | 2,713 | 117 | 126 | 312 | 2,158 | 3,149 | 221 | 171 | 319 | 12.0 | 11.9 | 16.8 | 4.3 | 4.6 | 11.5 | 7.0 | 5.4 | 10.1 | 964 | 778 | 1,432 | 6.0 | 4.8 | 8.9 |
| 19061 | Dubuque County, Iowa | 85,587 | 5,928 | 597 | 450 | 781 | 4,100 | 16,612 | 1,277 | 972 | 1,982 | 12,381 | 12,140 | 1,333 | 621 | 1,571 | 10.1 | 7.6 | 13.2 | 7.7 | 5.9 | 11.9 | 11.0 | 5.1 | 12.9 | 6,639 | 3,797 | 8,331 | 7.8 | 4.4 | 9.7 |
| 19063 | Emmet County, Iowa | 10,474 | 574 | 47 | 30 | 144 | 353 | 1,888 | 193 | 89 | 316 | 1,290 | 1,911 | 173 | 119 | 226 | 8.2 | 5.2 | 25.1 | 10.2 | 4.7 | 16.7 | 9.1 | 6.2 | 11.8 | 861 | 431 | 1,344 | 8.2 | 4.1 | 12.8 |
| 19065 | Fayette County, Iowa | 21,188 | 1,272 | 188 | 105 | 241 | 738 | 4,155 | 487 | 250 | 688 | 2,730 | 3,865 | 462 | 327 | 612 | 14.8 | 8.3 | 18.9 | 11.7 | 6.0 | 16.6 | 12.0 | 8.5 | 15.8 | 2,285 | 1,209 | 2,905 | 10.8 | 5.7 | 13.7 |
| 19067 | Floyd County, Iowa | 16,475 | 1,011 | 165 | 92 | 149 | 605 | 3,190 | 391 | 191 | 380 | 2,228 | 2,922 | 167 | 280 | 513 | 16.3 | 9.1 | 14.7 | 12.3 | 6.0 | 11.9 | 5.7 | 9.6 | 17.6 | 1,536 | 960 | 1,980 | 9.3 | 5.8 | 12.0 |
| 19069 | Franklin County, Iowa | 10,452 | 600 | 50 | 41 | 112 | 397 | 1,947 | 207 | 116 | 269 | 1,355 | 1,998 | 142 | 162 | 233 | 8.3 | 6.8 | 18.7 | 10.6 | 6.0 | 13.8 | 7.1 | 8.1 | 11.7 | 834 | 557 | 1,262 | 8.0 | 5.3 | 12.1 |
| 19071 | Fremont County, Iowa | 7,800 | 428 | 64 | 38 | 78 | 248 | 1,535 | 160 | 78 | 234 | 1,063 | 1,434 | 153 | 116 | 217 | 15.0 | 8.9 | 18.2 | 10.4 | 5.1 | 15.2 | 10.7 | 8.1 | 15.1 | 740 | 382 | 998 | 9.5 | 4.9 | 12.8 |
| 19073 | Greene County, Iowa | 10,114 | 590 | 84 | 53 | 82 | 371 | 2,039 | 165 | 214 | 283 | 1,377 | 2,040 | 160 | 198 | 266 | 14.2 | 9.0 | 13.9 | 8.1 | 10.5 | 13.9 | 7.8 | 9.7 | 13.0 | 817 | 825 | 1,128 | 8.1 | 8.2 | 11.2 |
| 19075 | Grundy County, Iowa | 12,167 | 671 | 31 | 34 | 45 | 561 | 2,421 | 114 | 152 | 293 | 1,862 | 2,223 | 126 | 135 | 272 | 4.6 | 5.1 | 6.7 | 4.7 | 6.3 | 12.1 | 5.7 | 6.1 | 12.2 | 564 | 541 | 1,090 | 4.6 | 4.4 | 9.0 |
| 19077 | Guthrie County, Iowa | 11,052 | 610 | 41 | 40 | 76 | 453 | 2,025 | 209 | 153 | 298 | 1,365 | 2,132 | 173 | 153 | 329 | 6.7 | 6.6 | 12.5 | 10.3 | 7.6 | 14.7 | 8.1 | 7.2 | 15.4 | 888 | 606 | 1,268 | 8.0 | 5.5 | 11.5 |
| 19079 | Hamilton County, Iowa | 16,224 | 1,057 | 65 | 45 | 188 | 759 | 3,108 | 259 | 73 | 280 | 2,496 | 2,764 | 151 | 168 | 386 | 6.1 | 4.3 | 17.8 | 8.3 | 2.3 | 9.0 | 5.5 | 6.1 | 14.0 | 1,014 | 514 | 1,481 | 6.3 | 3.2 | 9.1 |
| 19081 | Hancock County, Iowa | 11,890 | 727 | 63 | 16 | 140 | 508 | 2,491 | 169 | 179 | 450 | 1,693 | 2,004 | 139 | 159 | 225 | 8.7 | 2.2 | 19.3 | 6.8 | 7.2 | 18.1 | 6.9 | 7.9 | 11.2 | 717 | 577 | 1,495 | 6.0 | 4.9 | 12.6 |
| 19083 | Hardin County, Iowa | 18,019 | 1,074 | 143 | 87 | 225 | 619 | 3,363 | 335 | 209 | 522 | 2,297 | 3,558 | 219 | 240 | 448 | 13.3 | 8.1 | 20.9 | 10.0 | 6.2 | 15.5 | 6.2 | 6.7 | 12.6 | 1,434 | 924 | 2,263 | 8.0 | 5.1 | 12.6 |
| 19085 | Harrison County, Iowa | 15,305 | 920 | 111 | 71 | 164 | 574 | 3,137 | 243 | 222 | 520 | 2,152 | 2,500 | 218 | 266 | 397 | 12.1 | 7.7 | 17.8 | 7.7 | 7.1 | 16.6 | 8.7 | 10.6 | 15.9 | 1,093 | 900 | 1,899 | 7.1 | 5.9 | 12.4 |
| 19087 | Henry County, Iowa | 18,719 | 1,187 | 162 | 59 | 184 | 782 | 3,777 | 365 | 156 | 418 | 2,838 | 2,750 | 257 | 238 | 381 | 13.6 | 5.0 | 15.5 | 9.7 | 4.1 | 11.1 | 9.3 | 8.7 | 13.9 | 1,640 | 748 | 1,790 | 8.8 | 4.0 | 9.6 |
| 19089 | Howard County, Iowa | 9,739 | 559 | 56 | 20 | 58 | 425 | 2,020 | 181 | 98 | 257 | 1,484 | 1,833 | 162 | 113 | 225 | 10.0 | 3.6 | 10.4 | 9.0 | 4.9 | 12.7 | 8.8 | 6.2 | 12.3 | 908 | 440 | 997 | 9.3 | 4.5 | 10.2 |
| 19091 | Humboldt County, Iowa | 10,177 | 544 | 121 | 27 | 60 | 336 | 1,991 | 232 | 52 | 278 | 1,429 | 2,030 | 104 | 144 | 216 | 22.2 | 5.0 | 11.0 | 11.7 | 2.6 | 14.0 | 5.1 | 7.1 | 10.6 | 843 | 399 | 1,041 | 8.3 | 3.9 | 10.2 |
| 19093 | Ida County, Iowa | 7,704 | 417 | 44 | 33 | 61 | 279 | 1,547 | 143 | 54 | 242 | 1,108 | 1,601 | 138 | 176 | 219 | 10.6 | 7.9 | 14.6 | 9.2 | 3.5 | 15.6 | 8.6 | 11.0 | 13.7 | 678 | 427 | 933 | 8.8 | 5.5 | 12.1 |
| 19095 | Iowa County, Iowa | 15,373 | 948 | 56 | 57 | 123 | 712 | 3,136 | 134 | 156 | 336 | 2,510 | 2,425 | 132 | 168 | 289 | 5.9 | 6.0 | 13.0 | 4.3 | 5.0 | 10.7 | 5.4 | 6.9 | 11.9 | 765 | 610 | 1,382 | 5.0 | 4.0 | 9.0 |
| 19097 | Jackson County, Iowa | 19,943 | 1,176 | 198 | 112 | 241 | 625 | 3,993 | 541 | 192 | 655 | 2,605 | 3,267 | 291 | 220 | 505 | 16.8 | 9.5 | 20.5 | 13.5 | 4.8 | 16.4 | 8.9 | 6.7 | 15.5 | 2,048 | 1,023 | 2,620 | 10.3 | 5.1 | 13.1 |
| 19099 | Jasper County, Iowa | 35,587 | 2,297 | 214 | 81 | 264 | 1,738 | 6,738 | 459 | 228 | 557 | 5,494 | 5,493 | 382 | 368 | 637 | 9.3 | 3.5 | 11.5 | 6.8 | 3.4 | 8.3 | 7.0 | 6.7 | 11.6 | 2,301 | 1,148 | 2,761 | 6.5 | 3.2 | 7.8 |
| 19101 | Jefferson County, Iowa | 15,564 | 842 | 180 | 92 | 106 | 464 | 3,039 | 302 | 200 | 444 | 2,093 | 2,044 | 183 | 148 | 285 | 21.4 | 10.9 | 12.6 | 9.9 | 6.6 | 14.6 | 9.0 | 7.2 | 13.9 | 1,699 | 977 | 1,658 | 10.9 | 6.3 | 10.7 |
| 19103 | Johnson County, Iowa | 102,859 | 6,171 | 666 | 278 | 580 | 4,647 | 15,785 | 1,228 | 509 | 1,109 | 12,939 | 7,907 | 297 | 291 | 812 | 10.8 | 4.5 | 9.4 | 7.8 | 3.2 | 7.0 | 3.8 | 3.7 | 10.3 | 15,406 | 4,332 | 8,113 | 15.0 | 4.2 | 7.9 |
| 19105 | Jones County, Iowa | 18,575 | 1,106 | 104 | 96 | 212 | 694 | 3,625 | 362 | 223 | 466 | 2,574 | 3,004 | 306 | 223 | 472 | 9.4 | 8.7 | 19.2 | 10.0 | 6.2 | 12.9 | 10.2 | 7.4 | 15.7 | 1,596 | 958 | 1,980 | 8.6 | 5.2 | 10.7 |
| 19107 | Keokuk County, Iowa | 11,178 | 657 | 98 | 34 | 118 | 407 | 2,240 | 288 | 142 | 396 | 1,414 | 2,152 | 225 | 136 | 371 | 14.9 | 5.2 | 18.0 | 12.9 | 6.3 | 17.7 | 10.5 | 6.3 | 17.2 | 1,127 | 601 | 1,559 | 10.1 | 5.4 | 13.9 |
| 19109 | Kossuth County, Iowa | 16,872 | 971 | 138 | 71 | 160 | 602 | 3,408 | 432 | 231 | 455 | 2,290 | 3,199 | 274 | 252 | 452 | 14.2 | 7.3 | 16.5 | 12.7 | 6.8 | 13.4 | 8.6 | 7.9 | 14.1 | 1,715 | 914 | 1,982 | 10.2 | 5.4 | 11.7 |
| 19111 | Lee County, Iowa | 36,411 | 2,226 | 335 | 112 | 403 | 1,376 | 6,841 | 868 | 253 | 989 | 4,731 | 5,901 | 569 | 360 | 785 | 15.0 | 5.0 | 18.1 | 12.7 | 3.7 | 14.5 | 9.6 | 6.1 | 13.3 | 3,533 | 1,377 | 4,323 | 9.7 | 3.8 | 11.9 |
| 19113 | Linn County, Iowa | 186,839 | 12,986 | 1,268 | 370 | 1,252 | 10,096 | 34,363 | 2,587 | 958 | 2,639 | 28,179 | 22,130 | 1,420 | 1,036 | 2,155 | 9.8 | 2.8 | 9.6 | 7.5 | 2.8 | 7.7 | 6.4 | 4.7 | 9.7 | 12,150 | 5,424 | 12,719 | 6.5 | 2.9 | 6.8 |
| 19115 | Louisa County, Iowa | 11,991 | 835 | 120 | 68 | 138 | 509 | 2,492 | 308 | 136 | 375 | 1,673 | 1,563 | 124 | 119 | 190 | 14.4 | 8.1 | 16.5 | 12.4 | 5.5 | 15.0 | 7.9 | 7.6 | 12.2 | 1,120 | 626 | 1,348 | 9.3 | 5.2 | 11.2 |
| 19117 | Lucas County, Iowa | 9,210 | 568 | 90 | 40 | 86 | 352 | 1,765 | 368 | 76 | 238 | 1,083 | 1,671 | 160 | 143 | 292 | 15.8 | 7.0 | 15.1 | 20.8 | 4.3 | 13.5 | 9.6 | 8.6 | 17.5 | 1,260 | 520 | 1,121 | 13.7 | 5.6 | 12.2 |
| 19119 | Lyon County, Iowa | 11,537 | 785 | 49 | 84 | 142 | 510 | 2,489 | 209 | 168 | 327 | 1,785 | 1,999 | 205 | 153 | 243 | 6.2 | 10.7 | 18.1 | 8.4 | 6.7 | 13.1 | 10.3 | 7.7 | 12.2 | 812 | 652 | 1,271 | 7.0 | 5.7 | 11.0 |
| 19121 | Madison County, Iowa | 13,640 | 948 | 70 | 68 | 126 | 684 | 2,753 | 189 | 109 | 307 | 2,148 | 1,927 | 201 | 107 | 309 | 7.4 | 7.2 | 13.3 | 6.9 | 4.0 | 11.2 | 10.4 | 5.6 | 16.0 | 920 | 583 | 1,321 | 6.7 | 4.3 | 9.7 |
| 19123 | Mahaska County, Iowa | 21,715 | 1,475 | 239 | 57 | 251 | 928 | 4,185 | 454 | 222 | 591 | 2,918 | 3,485 | 325 | 287 | 579 | 16.2 | 3.9 | 17.0 | 10.8 | 5.3 | 14.1 | 9.3 | 8.2 | 16.6 | 2,137 | 1,054 | 2,458 | 9.8 | 4.9 | 11.3 |
| 19125 | Marion County, Iowa | 30,426 | 1,938 | 180 | 78 | 232 | 1,448 | 6,144 | 560 | 292 | 529 | 4,763 | 4,768 | 513 | 281 | 582 | 9.3 | 4.0 | 12.0 | 9.1 | 4.8 | 8.6 | 10.8 | 5.9 | 12.2 | 2,323 | 1,096 | 2,524 | 7.6 | 3.6 | 8.3 |
| 19127 | Marshall County, Iowa | 37,949 | 2,450 | 408 | 168 | 409 | 1,465 | 7,311 | 1,086 | 376 | 946 | 4,903 | 5,606 | 480 | 365 | 650 | 16.7 | 6.9 | 16.7 | 14.9 | 5.1 | 12.9 | 8.6 | 6.5 | 11.6 | 3,887 | 1,788 | 4,149 | 10.2 | 4.7 | 10.9 |
| 19129 | Mills County, Iowa | 13,950 | 907 | 116 | 62 | 94 | 635 | 2,897 | 299 | 166 | 370 | 2,062 | 1,708 | 129 | 98 | 216 | 12.8 | 6.8 | 10.4 | 10.3 | 5.7 | 12.8 | 7.6 | 5.7 | 12.6 | 1,151 | 615 | 1,283 | 8.3 | 4.4 | 9.2 |
| 19131 | Mitchell County, Iowa | 10,658 | 670 | 119 | 27 | 100 | 424 | 2,188 | 358 | 114 | 460 | 1,256 | 2,148 | 174 | 117 | 271 | 17.8 | 4.0 | 14.9 | 16.4 | 5.2 | 21.0 | 8.1 | 5.4 | 12.6 | 1,141 | 438 | 1,426 | 10.7 | 4.1 | 13.4 |
| 19133 | Monona County, Iowa | 9,682 | 505 | 62 | 67 | 77 | 299 | 1,762 | 146 | 100 | 259 | 1,257 | 2,138 | 203 | 163 | 334 | 12.3 | 13.3 | 15.2 | 8.3 | 5.7 | 14.7 | 9.5 | 7.6 | 15.6 | 911 | 573 | 1,190 | 9.4 | 5.9 | 12.3 |
| 19135 | Monroe County, Iowa | 7,821 | 513 | 58 | 39 | 70 | 346 | 1,504 | 206 | 42 | 233 | 1,023 | 1,455 | 86 | 132 | 278 | 11.3 | 7.6 | 13.6 | 13.7 | 2.8 | 15.5 | 5.9 | 9.1 | 19.1 | 706 | 350 | 996 | 9.0 | 4.5 | 12.7 |
| 19137 | Montgomery County, Iowa | 11,478 | 696 | 110 | 45 | 103 | 438 | 2,171 | 255 | 154 | 356 | 1,406 | 2,154 | 129 | 168 | 280 | 15.8 | 6.5 | 14.8 | 11.7 | 7.1 | 16.4 | 6.0 | 7.8 | 13.0 | 1,041 | 675 | 1,499 | 9.1 | 5.9 | 13.1 |
| 19139 | Muscatine County, Iowa | 40,936 | 2,802 | 438 | 250 | 434 | 1,680 | 8,168 | 806 | 489 | 1,094 | 5,779 | 4,938 | 381 | 240 | 704 | 15.6 | 8.9 | 15.5 | 9.9 | 6.0 | 13.4 | 7.7 | 4.9 | 14.3 | 3,632 | 2,122 | 4,499 | 8.9 | 5.2 | 11.0 |
| 19141 | O'Brien County, Iowa | 14,508 | 889 | 90 | 43 | 172 | 584 | 2,848 | 214 | 149 | 279 | 2,206 | 2,835 | 169 | 149 | 362 | 10.1 | 4.8 | 19.3 | 7.5 | 5.2 | 9.8 | 6.0 | 5.3 | 12.8 | 1,054 | 585 | 1,578 | 7.3 | 4.0 | 10.9 |
| 19143 | Osceola County, Iowa | 6,859 | 422 | 28 | 26 | 69 | 299 | 1,369 | 113 | 95 | 187 | 974 | 1,231 | 121 | 112 | 222 | 6.6 | 6.2 | 16.4 | 8.3 | 6.9 | 13.7 | 9.8 | 9.1 | 18.0 | 482 | 385 | 869 | 7.0 | 5.6 | 12.7 |
| 19145 | Page County, Iowa | 15,746 | 909 | 237 | 67 | 149 | 456 | 2,975 | 629 | 157 | 316 | 1,873 | 3,064 | 234 | 237 | 504 | 26.1 | 7.4 | 16.4 | 21.1 | 5.3 | 10.6 | 7.6 | 7.7 | 16.4 | 1,966 | 824 | 1,656 | 12.5 | 5.2 | 10.5 |
| 19147 | Palo Alto County, Iowa | 9,787 | 584 | 85 | 54 | 54 | 391 | 1,860 | 220 | 125 | 313 | 1,202 | 1,902 | 173 | 90 | 279 | 14.6 | 9.2 | 9.2 | 11.8 | 6.7 | 16.8 | 9.1 | 4.7 | 14.7 | 1,033 | 504 | 1,235 | 10.6 | 5.1 | 12.6 |
| 19149 | Plymouth County, Iowa | 24,426 | 1,629 | 147 | 86 | 128 | 1,268 | 5,328 | 330 | 224 | 419 | 4,355 | 3,681 | 234 | 177 | 439 | 9.0 | 5.3 | 7.9 | 6.2 | 4.2 | 7.9 | 6.4 | 4.8 | 11.9 | 1,464 | 988 | 1,914 | 6.0 | 4.0 | 7.8 |
| 19151 | Pocahontas County, Iowa | 8,475 | 426 | 55 | 17 | 93 | 261 | 1,762 | 221 | 99 | 227 | 1,215 | 1,729 | 113 | 145 | 305 | 12.9 | 4.0 | 21.8 | 12.5 | 5.6 | 12.9 | 6.5 | 8.4 | 17.6 | 771 | 441 | 1,064 | 9.1 | 5.2 | 12.6 |
| 19153 | Polk County, Iowa | 366,064 | 27,707 | 3,501 | 1,283 | 2,861 | 20,062 | 66,621 | 6,254 | 2,475 | 6,676 | 51,216 | 38,979 | 2,482 | 2,148 | 4,300 | 12.6 | 4.6 | 10.3 | 9.4 | 3.7 | 10.0 | 6.4 | 5.5 | 11.0 | 29,051 | 12,425 | 29,159 | 7.9 | 3.4 | 8.0 |
| 19155 | Pottawattamie County, Iowa | 85,690 | 5,591 | 831 | 450 | 880 | 3,430 | 16,432 | 1,723 | 938 | 2,326 | 11,445 | 11,331 | 713 | 623 | 1,495 | 14.9 | 8.0 | 15.7 | 10.5 | 5.7 | 14.2 | 6.3 | 5.5 | 13.2 | 7,200 | 3,855 | 9,204 | 8.4 | 4.5 | 10.7 |
| 19157 | Poweshiek County, Iowa | 17,326 | 1,041 | 125 | 3 | 143 | 770 | 3,158 | 402 | 163 | 428 | 2,165 | 3,005 | 177 | 183 | 308 | 12.0 | 0.3 | 13.7 | 12.7 | 5.2 | 13.6 | 5.9 | 6.1 | 10.2 | 1,704 | 691 | 1,697 | 9.8 | 4.0 | 9.8 |
| 19159 | Ringgold County, Iowa | 5,314 | 320 | 83 | 27 | 63 | 147 | 985 | 188 | 109 | 150 | 538 | 1,176 | 193 | 88 | 161 | 25.9 | 8.4 | 19.7 | 19.1 | 11.1 | 15.2 | 16.4 | 7.5 | 13.7 | 758 | 411 | 771 | 14.3 | 7.7 | 14.5 |
| 19161 | Sac County, Iowa | 11,230 | 650 | 136 | 56 | 148 | 310 | 2,107 | 262 | 105 | 296 | 1,444 | 2,358 | 194 | 188 | 371 | 20.9 | 8.6 | 22.8 | 12.4 | 5.0 | 14.0 | 8.2 | 8.0 | 15.7 | 1,114 | 585 | 1,490 | 9.9 | 5.2 | 13.3 |
| 19163 | Scott County, Iowa | 155,520 | 10,957 | 2,062 | 730 | 1,230 | 6,935 | 30,091 | 3,721 | 1,465 | 3,072 | 21,833 | 17,825 | 1,040 | 1,009 | 1,865 | 18.8 | 6.7 | 11.2 | 12.4 | 4.9 | 10.2 | 5.8 | 5.7 | 10.5 | 16,329 | 6,527 | 13,431 | 10.5 | 4.2 | 8.6 |
| 19165 | Shelby County, Iowa | 12,852 | 763 | 54 | 79 | 157 | 473 | 2,668 | 165 | 175 | 488 | 1,840 | 2,434 | 185 | 184 | 325 | 7.1 | 10.4 | 20.6 | 6.2 | 6.6 | 18.3 | 7.6 | 7.6 | 13.4 | 773 | 701 | 1,659 | 6.0 | 5.5 | 12.9 |
| 19167 | Sioux County, Iowa | 28,966 | 2,040 | 188 | 97 | 310 | 1,445 | 6,494 | 522 | 365 | 840 | 4,767 | 4,323 | 292 | 231 | 689 | 9.2 | 4.8 | 15.2 | 8.0 | 5.6 | 12.9 | 6.8 | 5.3 | 15.9 | 1,865 | 1,238 | 3,210 | 6.4 | 4.3 | 11.1 |
| 19169 | Story County, Iowa | 70,554 | 4,124 | 478 | 154 | 432 | 3,060 | 10,930 | 668 | 300 | 1,031 | 8,931 | 7,233 | 310 | 330 | 677 | 11.6 | 3.7 | 10.5 | 6.1 | 2.7 | 9.4 | 4.3 | 4.6 | 9.4 | 9,921 | 3,049 | 6,240 | 14.1 | 4.3 | 8.8 |
| 19171 | Tama County, Iowa | 17,518 | 1,224 | 250 | 72 | 224 | 678 | 3,404 | 433 | 214 | 554 | 2,203 | 3,053 | 287 | 194 | 382 | 20.4 | 5.9 | 18.3 | 12.7 | 6.3 | 16.3 | 9.4 | 6.4 | 12.5 | 1,845 | 861 | 2,057 | 10.5 | 4.9 | 11.7 |
| 19173 | Taylor County, Iowa | 6,799 | 365 | 60 | 51 | 73 | 181 | 1,268 | 157 | 99 | 196 | 816 | 1,432 | 218 | 125 | 261 | 16.4 | 14.0 | 20.0 | 12.4 | 7.8 | 15.5 | 15.2 | 8.7 | 18.2 | 823 | 488 | 989 | 12.1 | 7.2 | 14.5 |
| 19175 | Union County, Iowa | 12,035 | 750 | 111 | 116 | 105 | 418 | 2,103 | 305 | 230 | 211 | 1,357 | 2,113 | 197 | 121 | 274 | 14.8 | 15.5 | 14.0 | 14.5 | 10.9 | 10.0 | 9.3 | 5.7 | 13.0 | 1,372 | 820 | 1,375 | 11.4 | 6.8 | 11.4 |
| 19177 | Van Buren County, Iowa | 7,689 | 411 | 80 | 39 | 92 | 200 | 1,481 | 195 | 158 | 293 | 835 | 1,399 | 218 | 117 | 210 | 19.5 | 9.5 | 22.4 | 13.2 | 10.7 | 19.8 | 15.6 | 8.4 | 15.0 | 975 | 562 | 1,191 | 12.7 | 7.3 | 15.5 |
| 19179 | Wapello County, Iowa | 34,989 | 2,066 | 456 | 169 | 238 | 1,203 | 6,150 | 1,056 | 381 | 800 | 3,913 | 5,986 | 471 | 427 | 905 | 22.1 | 8.2 | 11.5 | 17.2 | 6.2 | 13.0 | 7.9 | 7.1 | 15.1 | 4,627 | 2,114 | 3,986 | 13.2 | 6.0 | 11.4 |
| 19181 | Warren County, Iowa | 38,927 | 2,725 | 257 | 112 | 297 | 2,059 | 8,150 | 472 | 242 | 736 | 6,700 | 4,231 | 220 | 300 | 401 | 9.4 | 4.1 | 10.9 | 5.8 | 3.0 | 9.0 | 5.2 | 7.1 | 9.5 | 1,973 | 1,217 | 2,855 | 5.1 | 3.1 | 7.3 |
| 19183 | Washington County, Iowa | 20,121 | 1,357 | 175 | 64 | 203 | 915 | 3,930 | 393 | 201 | 480 | 2,856 | 3,270 | 240 | 166 | 389 | 12.9 | 4.7 | 15.0 | 10.0 | 5.1 | 12.2 | 7.3 | 5.1 | 11.9 | 1,524 | 753 | 2,167 | 7.6 | 3.7 | 10.8 |
| 19185 | Wayne County, Iowa | 6,600 | 334 | 76 | 23 | 70 | 165 | 1,257 | 200 | 81 | 230 | 746 | 1,476 | 209 | 144 | 202 | 22.8 | 6.9 | 21.0 | 15.9 | 6.4 | 18.3 | 14.2 | 9.8 | 13.7 | 923 | 416 | 927 | 14.0 | 6.3 | 14.0 |
| 19187 | Webster County, Iowa | 37,699 | 2,552 | 385 | 197 | 355 | 1,615 | 7,116 | 831 | 328 | 887 | 5,070 | 6,282 | 438 | 462 | 1,064 | 15.1 | 7.7 | 13.9 | 11.7 | 4.6 | 12.5 | 7.0 | 7.4 | 16.9 | 3,765 | 1,808 | 4,088 | 10.0 | 4.8 | 10.8 |
| 19189 | Winnebago County, Iowa | 11,192 | 621 | 64 | 52 | 90 | 415 | 2,135 | 264 | 56 | 202 | 1,613 | 2,007 | 164 | 125 | 205 | 10.3 | 8.4 | 14.5 | 12.4 | 2.6 | 9.5 | 8.2 | 6.2 | 10.2 | 938 | 421 | 958 | 8.4 | 3.8 | 8.6 |
| 19191 | Winneshiek County, Iowa | 18,982 | 1,060 | 87 | 63 | 126 | 784 | 3,758 | 231 | 146 | 358 | 3,023 | 3,098 | 326 | 172 | 364 | 8.2 | 5.9 | 11.9 | 6.1 | 3.9 | 9.5 | 10.5 | 5.6 | 11.7 | 1,513 | 736 | 1,734 | 8.0 | 3.9 | 9.1 |
| 19193 | Woodbury County, Iowa | 101,276 | 7,525 | 1,196 | 706 | 1,064 | 4,559 | 20,311 | 2,804 | 1,281 | 2,517 | 13,709 | 13,044 | 965 | 910 | 1,646 | 15.9 | 9.4 | 14.1 | 13.8 | 6.3 | 12.4 | 7.4 | 7.0 | 12.6 | 10,434 | 5,731 | 10,805 | 10.3 | 5.7 | 10.7 |
| 19195 | Worth County, Iowa | 7,767 | 437 | 34 | 36 | 90 | 277 | 1,451 | 169 | 94 | 190 | 998 | 1,416 | 110 | 108 | 177 | 7.8 | 8.2 | 20.6 | 11.6 | 6.5 | 13.1 | 7.8 | 7.6 | 12.5 | 648 | 455 | 814 | 8.3 | 5.9 | 10.5 |
| 19197 | Wright County, Iowa | 14,007 | 782 | 44 | 54 | 164 | 520 | 2,695 | 252 | 168 | 377 | 1,898 | 2,768 | 176 | 241 | 385 | 5.6 | 6.9 | 21.0 | 9.4 | 6.2 | 14.0 | 6.4 | 8.7 | 13.9 | 987 | 795 | 1,668 | 7.0 | 5.7 | 11.9 |
| Source Data: 2000 Census, U.S. Census Bureau | |||||||||||||||||||||||||||||||