OASDI Beneficiaries by State and County, 2025
Iowa
| County | ANSI Code | Total | Retirement | Survivors | Disability | Aged 65 or older | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Retired workers | Spouses | Children | Widow(er)s and parents | Children | Disabled workers | Spouses | Children | Men | Women | |||
| Total, Iowa | 19 | 717,616 | 565,146 | 11,333 | 6,957 | 34,105 | 19,826 | 70,847 | 534 | 8,868 | 265,906 | 323,388 |
| Adair | 19001 | 1,890 | 1,495 | 35 | 20 | 105 | 35 | 175 | 0 | 25 | 735 | 835 |
| Adams | 19003 | 1,085 | 835 | 25 | 10 | 55 | 45 | 105 | 0 | 10 | 410 | 475 |
| Allamakee | 19005 | 3,940 | 3,275 | 75 | 30 | 200 | 60 | 275 | 0 | 25 | 1,635 | 1,775 |
| Appanoose | 19007 | 3,620 | 2,745 | 80 | 35 | 195 | 80 | 430 | 10 | 45 | 1,350 | 1,540 |
| Audubon | 19009 | 1,645 | 1,330 | 30 | 15 | 75 | 25 | 155 | 0 | 15 | 670 | 725 |
| Benton | 19011 | 6,415 | 5,090 | 105 | 60 | 300 | 130 | 635 | 5 | 90 | 2,435 | 2,770 |
| Black Hawk | 19013 | 29,495 | 22,205 | 525 | 285 | 1,390 | 900 | 3,680 | 25 | 485 | 10,495 | 12,970 |
| Boone | 19015 | 6,520 | 5,125 | 80 | 75 | 315 | 235 | 620 | 5 | 65 | 2,380 | 2,935 |
| Bremer | 19017 | 6,060 | 4,990 | 115 | 40 | 305 | 145 | 395 | 5 | 65 | 2,355 | 2,890 |
| Buchanan | 19019 | 5,110 | 4,000 | 85 | 45 | 285 | 135 | 485 | 5 | 70 | 1,905 | 2,280 |
| Buena Vista | 19021 | 4,090 | 3,255 | 80 | 45 | 195 | 130 | 350 | 0 | 35 | 1,620 | 1,800 |
| Butler | 19023 | 4,025 | 3,245 | 80 | 25 | 215 | 85 | 325 | 0 | 50 | 1,595 | 1,825 |
| Calhoun | 19025 | 2,825 | 2,220 | 45 | 55 | 150 | 100 | 230 | 0 | 25 | 1,080 | 1,275 |
| Carroll | 19027 | 5,420 | 4,260 | 80 | 65 | 300 | 220 | 440 | 5 | 50 | 1,980 | 2,535 |
| Cass | 19029 | 3,820 | 2,915 | 55 | 30 | 240 | 100 | 440 | 5 | 35 | 1,370 | 1,730 |
| Cedar | 19031 | 4,620 | 3,840 | 65 | 25 | 195 | 100 | 355 | 0 | 40 | 1,845 | 2,090 |
| Cerro Gordo | 19033 | 12,265 | 9,770 | 145 | 120 | 555 | 335 | 1,210 | 10 | 120 | 4,490 | 5,725 |
| Cherokee | 19035 | 3,140 | 2,570 | 45 | 15 | 160 | 70 | 255 | 0 | 25 | 1,220 | 1,480 |
| Chickasaw | 19037 | 3,065 | 2,495 | 50 | 15 | 180 | 60 | 235 | 0 | 30 | 1,200 | 1,425 |
| Clarke | 19039 | 2,290 | 1,815 | 35 | 15 | 110 | 60 | 220 | 0 | 35 | 865 | 1,005 |
| Clay | 19041 | 4,475 | 3,590 | 55 | 35 | 225 | 100 | 405 | 5 | 60 | 1,690 | 2,045 |
| Clayton | 19043 | 5,205 | 4,215 | 80 | 45 | 285 | 125 | 420 | 5 | 30 | 2,090 | 2,325 |
| Clinton | 19045 | 12,045 | 9,160 | 190 | 135 | 610 | 385 | 1,370 | 20 | 175 | 4,340 | 5,165 |
| Crawford | 19047 | 3,700 | 2,860 | 80 | 50 | 195 | 105 | 365 | 0 | 45 | 1,445 | 1,585 |
| Dallas | 19049 | 16,670 | 13,680 | 270 | 125 | 740 | 420 | 1,205 | 10 | 220 | 6,070 | 8,050 |
| Davis | 19051 | 1,915 | 1,525 | 50 | 15 | 110 | 35 | 155 | 0 | 25 | 760 | 860 |
| Decatur | 19053 | 1,950 | 1,495 | 45 | 25 | 95 | 40 | 230 | 0 | 20 | 730 | 840 |
| Delaware | 19055 | 4,465 | 3,590 | 90 | 30 | 240 | 100 | 345 | 0 | 70 | 1,800 | 1,970 |
| Des Moines | 19057 | 10,255 | 7,795 | 150 | 85 | 505 | 340 | 1,225 | 10 | 145 | 3,640 | 4,490 |
| Dickinson | 19059 | 5,875 | 5,025 | 85 | 40 | 250 | 80 | 345 | 0 | 50 | 2,385 | 2,825 |
| Dubuque | 19061 | 23,880 | 18,960 | 430 | 225 | 1,160 | 620 | 2,195 | 15 | 275 | 8,870 | 10,975 |
| Emmet | 19063 | 2,450 | 2,005 | 40 | 20 | 120 | 45 | 200 | 0 | 20 | 965 | 1,140 |
| Fayette | 19065 | 5,390 | 4,160 | 100 | 45 | 310 | 165 | 540 | 5 | 65 | 2,020 | 2,400 |
| Floyd | 19067 | 4,185 | 3,205 | 60 | 75 | 190 | 145 | 440 | 5 | 65 | 1,520 | 1,830 |
| Franklin | 19069 | 2,505 | 2,005 | 45 | 20 | 120 | 65 | 225 | 5 | 20 | 980 | 1,150 |
| Fremont | 19071 | 2,010 | 1,590 | 25 | 15 | 90 | 60 | 195 | 0 | 35 | 775 | 870 |
| Greene | 19073 | 2,555 | 2,030 | 40 | 15 | 120 | 60 | 245 | 5 | 40 | 965 | 1,160 |
| Grundy | 19075 | 3,185 | 2,605 | 45 | 25 | 185 | 75 | 225 | 0 | 25 | 1,215 | 1,505 |
| Guthrie | 19077 | 3,340 | 2,725 | 40 | 30 | 160 | 85 | 270 | 5 | 25 | 1,305 | 1,515 |
| Hamilton | 19079 | 3,640 | 2,935 | 60 | 30 | 175 | 85 | 315 | 5 | 35 | 1,420 | 1,665 |
| Hancock | 19081 | 2,725 | 2,270 | 40 | 15 | 135 | 50 | 190 | 0 | 25 | 1,105 | 1,270 |
| Hardin | 19083 | 4,495 | 3,610 | 55 | 25 | 245 | 90 | 420 | 5 | 45 | 1,700 | 2,080 |
| Harrison | 19085 | 3,755 | 2,875 | 55 | 35 | 195 | 145 | 395 | 0 | 55 | 1,400 | 1,615 |
| Henry | 19087 | 4,885 | 3,835 | 70 | 35 | 240 | 105 | 525 | 5 | 70 | 1,775 | 2,190 |
| Howard | 19089 | 2,470 | 1,965 | 55 | 15 | 135 | 60 | 215 | 0 | 25 | 985 | 1,095 |
| Humboldt | 19091 | 2,400 | 1,900 | 50 | 20 | 150 | 50 | 205 | 0 | 25 | 920 | 1,130 |
| Ida | 19093 | 1,735 | 1,380 | 35 | 10 | 110 | 35 | 145 | 0 | 20 | 680 | 805 |
| Iowa | 19095 | 4,270 | 3,535 | 30 | 40 | 185 | 80 | 360 | 0 | 40 | 1,675 | 1,930 |
| Jackson | 19097 | 5,505 | 4,270 | 90 | 80 | 265 | 175 | 555 | 5 | 65 | 2,060 | 2,365 |
| Jasper | 19099 | 9,400 | 7,215 | 135 | 100 | 425 | 315 | 1,085 | 10 | 115 | 3,405 | 4,145 |
| Jefferson | 19101 | 4,915 | 3,990 | 125 | 35 | 200 | 115 | 380 | 5 | 65 | 2,035 | 2,190 |
| Johnson | 19103 | 25,110 | 20,395 | 390 | 340 | 885 | 700 | 2,100 | 15 | 285 | 9,410 | 11,660 |
| Jones | 19105 | 5,295 | 4,275 | 80 | 50 | 265 | 100 | 460 | 10 | 55 | 2,040 | 2,365 |
| Keokuk | 19107 | 2,640 | 2,090 | 45 | 20 | 135 | 85 | 225 | 0 | 40 | 1,025 | 1,150 |
| Kossuth | 19109 | 4,280 | 3,480 | 75 | 25 | 220 | 105 | 330 | 5 | 40 | 1,715 | 1,945 |
| Lee | 19111 | 9,050 | 6,865 | 150 | 70 | 490 | 295 | 1,070 | 10 | 100 | 3,275 | 3,935 |
| Linn | 19113 | 49,465 | 38,890 | 755 | 530 | 2,100 | 1,435 | 5,080 | 40 | 635 | 17,655 | 22,420 |
| Louisa | 19115 | 2,660 | 2,100 | 50 | 25 | 125 | 50 | 285 | 0 | 25 | 1,020 | 1,150 |
| Lucas | 19117 | 2,350 | 1,770 | 60 | 25 | 130 | 70 | 260 | 5 | 30 | 870 | 985 |
| Lyon | 19119 | 2,470 | 2,055 | 55 | 15 | 115 | 60 | 130 | 5 | 35 | 995 | 1,165 |
| Madison | 19121 | 3,790 | 3,100 | 45 | 20 | 175 | 90 | 320 | 5 | 35 | 1,485 | 1,705 |
| Mahaska | 19123 | 5,210 | 3,985 | 95 | 60 | 255 | 165 | 545 | 5 | 100 | 1,915 | 2,270 |
| Marion | 19125 | 8,280 | 6,525 | 145 | 70 | 405 | 210 | 805 | 10 | 110 | 3,090 | 3,675 |
| Marshall | 19127 | 9,225 | 7,225 | 175 | 105 | 395 | 240 | 940 | 5 | 140 | 3,490 | 4,010 |
| Mills | 19129 | 3,515 | 2,780 | 45 | 40 | 150 | 100 | 345 | 5 | 50 | 1,315 | 1,535 |
| Mitchell | 19131 | 2,730 | 2,295 | 35 | 15 | 130 | 30 | 205 | 0 | 20 | 1,110 | 1,265 |
| Monona | 19133 | 2,520 | 1,970 | 30 | 25 | 165 | 60 | 235 | 0 | 35 | 945 | 1,140 |
| Monroe | 19135 | 2,060 | 1,580 | 45 | 20 | 105 | 70 | 205 | 5 | 30 | 755 | 895 |
| Montgomery | 19137 | 2,960 | 2,305 | 35 | 20 | 130 | 90 | 330 | 5 | 45 | 1,095 | 1,265 |
| Muscatine | 19139 | 9,905 | 7,695 | 190 | 90 | 500 | 250 | 1,055 | 10 | 115 | 3,670 | 4,350 |
| O'Brien | 19141 | 3,515 | 2,790 | 60 | 50 | 205 | 95 | 285 | 0 | 30 | 1,335 | 1,645 |
| Osceola | 19143 | 1,530 | 1,240 | 25 | 15 | 95 | 30 | 115 | 0 | 10 | 585 | 725 |
| Page | 19145 | 4,260 | 3,260 | 55 | 70 | 225 | 150 | 440 | 5 | 55 | 1,550 | 1,905 |
| Palo Alto | 19147 | 2,340 | 1,845 | 30 | 25 | 145 | 75 | 200 | 0 | 20 | 895 | 1,085 |
| Plymouth | 19149 | 5,990 | 4,885 | 80 | 65 | 295 | 155 | 450 | 5 | 55 | 2,330 | 2,750 |
| Pocahontas | 19151 | 1,955 | 1,535 | 35 | 20 | 110 | 40 | 195 | 0 | 20 | 750 | 880 |
| Polk | 19153 | 91,120 | 71,110 | 1,230 | 960 | 3,900 | 2,670 | 9,930 | 60 | 1,260 | 32,180 | 41,435 |
| Pottawattamie | 19155 | 21,825 | 16,210 | 265 | 225 | 1,065 | 735 | 2,935 | 20 | 370 | 7,615 | 9,360 |
| Poweshiek | 19157 | 4,610 | 3,780 | 60 | 35 | 225 | 90 | 380 | 0 | 40 | 1,760 | 2,160 |
| Ringgold | 19159 | 1,395 | 1,135 | 20 | 5 | 80 | 25 | 120 | 0 | 10 | 570 | 630 |
| Sac | 19161 | 2,670 | 2,195 | 30 | 10 | 170 | 50 | 195 | 0 | 20 | 1,070 | 1,250 |
| Scott | 19163 | 38,215 | 29,955 | 700 | 330 | 1,885 | 1,065 | 3,805 | 35 | 440 | 14,060 | 17,170 |
| Shelby | 19165 | 3,365 | 2,640 | 40 | 25 | 165 | 115 | 330 | 0 | 50 | 1,270 | 1,520 |
| Sioux | 19167 | 6,600 | 5,350 | 150 | 60 | 365 | 165 | 450 | 0 | 60 | 2,565 | 3,215 |
| Story | 19169 | 15,685 | 12,950 | 250 | 165 | 610 | 370 | 1,205 | 5 | 130 | 6,020 | 7,390 |
| Tama | 19171 | 4,335 | 3,430 | 70 | 55 | 215 | 115 | 385 | 5 | 60 | 1,645 | 1,900 |
| Taylor | 19173 | 1,670 | 1,330 | 25 | 15 | 80 | 25 | 165 | 0 | 30 | 645 | 730 |
| Union | 19175 | 3,190 | 2,355 | 45 | 35 | 145 | 110 | 435 | 5 | 60 | 1,130 | 1,365 |
| Van Buren | 19177 | 2,050 | 1,580 | 40 | 15 | 90 | 55 | 235 | 5 | 30 | 795 | 855 |
| Wapello | 19179 | 8,260 | 5,945 | 160 | 100 | 495 | 310 | 1,100 | 15 | 135 | 2,885 | 3,460 |
| Warren | 19181 | 11,675 | 9,485 | 140 | 90 | 500 | 320 | 1,010 | 10 | 120 | 4,320 | 5,370 |
| Washington | 19183 | 5,615 | 4,560 | 90 | 35 | 260 | 125 | 465 | 5 | 75 | 2,165 | 2,610 |
| Wayne | 19185 | 1,770 | 1,395 | 30 | 15 | 110 | 40 | 160 | 0 | 20 | 690 | 790 |
| Webster | 19187 | 8,650 | 6,640 | 130 | 65 | 410 | 265 | 1,035 | 0 | 105 | 3,115 | 3,840 |
| Winnebago | 19189 | 2,810 | 2,300 | 40 | 10 | 155 | 65 | 215 | 0 | 25 | 1,090 | 1,305 |
| Winneshiek | 19191 | 5,400 | 4,615 | 75 | 50 | 235 | 105 | 290 | 5 | 25 | 2,255 | 2,545 |
| Woodbury | 19193 | 20,910 | 15,660 | 330 | 295 | 1,030 | 745 | 2,540 | 15 | 295 | 7,395 | 9,020 |
| Worth | 19195 | 1,970 | 1,610 | 25 | 5 | 85 | 45 | 165 | 0 | 35 | 780 | 880 |
| Wright | 19197 | 3,130 | 2,505 | 50 | 25 | 185 | 60 | 280 | 0 | 25 | 1,205 | 1,450 |
| SOURCES: Social Security Administration, Master Beneficiary Record, 100 percent data; and U.S. Postal Service geographic data. | ||||||||||||
| NOTE: ANSI = American National Standards Institute | ||||||||||||
| CONTACT: statistics@ssa.gov. | ||||||||||||
| County | ANSI Code | Total | Retirement | Survivors | Disability | Aged 65 or older | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Retired workers | Spouses | Children | Widow(er)s and parents | Children | Disabled workers | Spouses | Children | Men | Women | |||
| Total, Iowa | 19 | 1,397,440 | 1,174,365 | 12,284 | 6,485 | 65,914 | 23,718 | 110,144 | 203 | 4,328 | 621,892 | 600,347 |
| Adair | 19001 | 3,479 | 2,912 | 34 | 16 | 188 | 42 | 273 | 0 | 13 | 1,601 | 1,454 |
| Adams | 19003 | 1,882 | 1,532 | 22 | 7 | 95 | 57 | 163 | 0 | 5 | 831 | 791 |
| Allamakee | 19005 | 7,106 | 6,130 | 71 | 28 | 346 | 79 | 438 | 0 | 13 | 3,412 | 2,942 |
| Appanoose | 19007 | 6,219 | 5,042 | 74 | 30 | 328 | 89 | 635 | 3 | 18 | 2,743 | 2,524 |
| Audubon | 19009 | 2,989 | 2,546 | 28 | 12 | 128 | 32 | 234 | 0 | 7 | 1,468 | 1,190 |
| Benton | 19011 | 12,538 | 10,535 | 118 | 48 | 571 | 170 | 1,044 | 2 | 50 | 5,742 | 5,058 |
| Black Hawk | 19013 | 56,778 | 46,644 | 592 | 272 | 2,675 | 1,014 | 5,337 | 12 | 232 | 24,803 | 24,272 |
| Boone | 19015 | 12,678 | 10,560 | 91 | 81 | 606 | 311 | 989 | 1 | 38 | 5,546 | 5,402 |
| Bremer | 19017 | 12,293 | 10,617 | 131 | 46 | 631 | 207 | 633 | 1 | 26 | 5,735 | 5,379 |
| Buchanan | 19019 | 9,735 | 8,089 | 88 | 42 | 558 | 167 | 757 | 2 | 31 | 4,398 | 4,076 |
| Buena Vista | 19021 | 7,540 | 6,383 | 75 | 36 | 347 | 141 | 539 | 0 | 18 | 3,678 | 2,999 |
| Butler | 19023 | 7,593 | 6,410 | 86 | 24 | 406 | 101 | 537 | 0 | 27 | 3,656 | 3,098 |
| Calhoun | 19025 | 5,248 | 4,415 | 42 | 43 | 279 | 118 | 334 | 0 | 17 | 2,445 | 2,207 |
| Carroll | 19027 | 10,369 | 8,713 | 79 | 64 | 570 | 279 | 637 | a | 25 | 4,586 | 4,602 |
| Cass | 19029 | 6,908 | 5,628 | 58 | 23 | 452 | 110 | 621 | 2 | 14 | 2,993 | 3,009 |
| Cedar | 19031 | 9,162 | 7,935 | 64 | 25 | 382 | 130 | 603 | 0 | 23 | 4,292 | 3,844 |
| Cerro Gordo | 19033 | 23,201 | 19,596 | 155 | 113 | 1,060 | 424 | 1,793 | 4 | 56 | 10,174 | 10,277 |
| Cherokee | 19035 | 5,991 | 5,128 | 48 | 18 | 323 | 78 | 384 | 0 | 11 | 2,810 | 2,589 |
| Chickasaw | 19037 | 5,891 | 5,021 | 52 | 11 | 340 | 72 | 379 | 0 | 16 | 2,747 | 2,524 |
| Clarke | 19039 | 4,022 | 3,357 | 28 | 13 | 189 | 70 | 348 | 0 | 16 | 1,772 | 1,694 |
| Clay | 19041 | 8,391 | 7,105 | 60 | 31 | 428 | 112 | 626 | 1 | 28 | 3,816 | 3,597 |
| Clayton | 19043 | 9,269 | 7,848 | 78 | 38 | 499 | 142 | 649 | a | 15 | 4,367 | 3,825 |
| Clinton | 19045 | 22,643 | 18,525 | 204 | 120 | 1,208 | 434 | 2,069 | 8 | 75 | 10,071 | 9,199 |
| Crawford | 19047 | 6,642 | 5,456 | 72 | 41 | 343 | 142 | 565 | 0 | 23 | 3,088 | 2,647 |
| Dallas | 19049 | 36,450 | 31,525 | 347 | 141 | 1,587 | 591 | 2,130 | 4 | 124 | 15,977 | 16,515 |
| Davis | 19051 | 3,381 | 2,841 | 48 | 12 | 188 | 38 | 241 | 0 | 11 | 1,559 | 1,426 |
| Decatur | 19053 | 3,315 | 2,710 | 37 | 22 | 155 | 46 | 333 | 0 | 11 | 1,462 | 1,365 |
| Delaware | 19055 | 8,320 | 7,084 | 90 | 31 | 436 | 121 | 533 | 0 | 23 | 4,004 | 3,398 |
| Des Moines | 19057 | 19,309 | 15,759 | 173 | 76 | 990 | 391 | 1,844 | 3 | 73 | 8,285 | 8,207 |
| Dickinson | 19059 | 11,875 | 10,554 | 103 | 42 | 491 | 95 | 566 | 0 | 23 | 5,781 | 5,129 |
| Dubuque | 19061 | 45,907 | 38,728 | 468 | 213 | 2,303 | 728 | 3,332 | 7 | 129 | 20,619 | 19,879 |
| Emmet | 19063 | 4,489 | 3,831 | 45 | 15 | 232 | 54 | 304 | 0 | 8 | 2,113 | 1,922 |
| Fayette | 19065 | 9,543 | 7,863 | 104 | 35 | 540 | 183 | 786 | 2 | 30 | 4,299 | 4,029 |
| Floyd | 19067 | 7,630 | 6,254 | 62 | 75 | 361 | 176 | 668 | 2 | 32 | 3,361 | 3,171 |
| Franklin | 19069 | 4,764 | 4,025 | 53 | 19 | 230 | 78 | 346 | 1 | 12 | 2,254 | 2,007 |
| Fremont | 19071 | 3,746 | 3,112 | 24 | 13 | 176 | 75 | 331 | 0 | 15 | 1,682 | 1,557 |
| Greene | 19073 | 4,846 | 4,088 | 41 | 12 | 228 | 67 | 387 | 1 | 21 | 2,204 | 2,069 |
| Grundy | 19075 | 6,367 | 5,435 | 52 | 23 | 371 | 104 | 372 | 0 | 11 | 2,932 | 2,761 |
| Guthrie | 19077 | 6,455 | 5,540 | 42 | 26 | 310 | 101 | 422 | 2 | 11 | 2,983 | 2,758 |
| Hamilton | 19079 | 6,967 | 5,916 | 60 | 27 | 348 | 98 | 498 | 1 | 19 | 3,244 | 2,968 |
| Hancock | 19081 | 5,208 | 4,512 | 42 | 18 | 264 | 62 | 298 | 0 | 12 | 2,509 | 2,215 |
| Hardin | 19083 | 8,508 | 7,170 | 61 | 21 | 472 | 105 | 647 | 3 | 27 | 3,888 | 3,648 |
| Harrison | 19085 | 6,969 | 5,691 | 59 | 30 | 374 | 176 | 610 | 0 | 28 | 3,076 | 2,888 |
| Henry | 19087 | 9,167 | 7,614 | 69 | 31 | 451 | 122 | 843 | 2 | 37 | 3,965 | 3,919 |
| Howard | 19089 | 4,448 | 3,720 | 57 | 12 | 236 | 70 | 341 | 0 | 12 | 2,126 | 1,794 |
| Humboldt | 19091 | 4,557 | 3,808 | 52 | 16 | 275 | 63 | 325 | 0 | 18 | 2,137 | 1,933 |
| Ida | 19093 | 3,261 | 2,733 | 36 | 11 | 221 | 38 | 215 | 0 | 8 | 1,530 | 1,403 |
| Iowa | 19095 | 8,391 | 7,253 | 32 | 36 | 354 | 102 | 594 | 0 | 20 | 3,851 | 3,575 |
| Jackson | 19097 | 9,888 | 8,167 | 84 | 61 | 486 | 225 | 840 | a | 25 | 4,453 | 4,005 |
| Jasper | 19099 | 18,011 | 14,771 | 141 | 91 | 835 | 373 | 1,741 | 3 | 55 | 7,889 | 7,551 |
| Jefferson | 19101 | 8,812 | 7,559 | 130 | 30 | 387 | 140 | 541 | 2 | 22 | 4,302 | 3,655 |
| Johnson | 19103 | 54,859 | 47,926 | 460 | 338 | 1,883 | 901 | 3,202 | 4 | 144 | 24,266 | 24,960 |
| Jones | 19105 | 9,878 | 8,395 | 77 | 42 | 487 | 123 | 722 | 3 | 28 | 4,500 | 4,137 |
| Keokuk | 19107 | 4,717 | 3,940 | 44 | 17 | 240 | 96 | 364 | 0 | 16 | 2,156 | 1,946 |
| Kossuth | 19109 | 7,922 | 6,758 | 80 | 21 | 410 | 130 | 499 | 1 | 23 | 3,762 | 3,315 |
| Lee | 19111 | 16,572 | 13,447 | 158 | 65 | 901 | 325 | 1,623 | 3 | 49 | 7,246 | 6,882 |
| Linn | 19113 | 101,057 | 85,314 | 900 | 508 | 4,242 | 1,687 | 8,081 | 15 | 310 | 43,945 | 43,912 |
| Louisa | 19115 | 5,070 | 4,240 | 46 | 21 | 224 | 60 | 464 | 0 | 14 | 2,359 | 1,999 |
| Lucas | 19117 | 4,170 | 3,341 | 59 | 24 | 232 | 85 | 412 | 2 | 16 | 1,854 | 1,655 |
| Lyon | 19119 | 4,654 | 4,064 | 58 | 10 | 218 | 76 | 211 | 1 | 15 | 2,271 | 1,984 |
| Madison | 19121 | 7,531 | 6,454 | 55 | 22 | 341 | 117 | 528 | 2 | 12 | 3,458 | 3,183 |
| Mahaska | 19123 | 9,551 | 7,822 | 96 | 52 | 485 | 200 | 847 | 1 | 46 | 4,256 | 3,932 |
| Marion | 19125 | 16,182 | 13,494 | 158 | 73 | 780 | 258 | 1,353 | 2 | 63 | 7,308 | 6,658 |
| Marshall | 19127 | 17,281 | 14,466 | 165 | 96 | 739 | 285 | 1,467 | 1 | 62 | 7,786 | 7,197 |
| Mills | 19129 | 6,885 | 5,759 | 47 | 35 | 298 | 128 | 594 | 2 | 22 | 3,060 | 2,871 |
| Mitchell | 19131 | 5,192 | 4,523 | 40 | 12 | 245 | 39 | 323 | 0 | 10 | 2,530 | 2,150 |
| Monona | 19133 | 4,580 | 3,796 | 33 | 27 | 292 | 63 | 352 | 0 | 16 | 2,072 | 1,938 |
| Monroe | 19135 | 3,698 | 3,003 | 44 | 18 | 199 | 78 | 339 | 2 | 15 | 1,610 | 1,527 |
| Montgomery | 19137 | 5,388 | 4,476 | 39 | 21 | 230 | 99 | 502 | 1 | 19 | 2,379 | 2,232 |
| Muscatine | 19139 | 19,137 | 15,890 | 202 | 83 | 953 | 286 | 1,662 | 6 | 55 | 8,611 | 7,916 |
| O'Brien | 19141 | 6,559 | 5,478 | 66 | 50 | 411 | 122 | 412 | 0 | 20 | 3,088 | 2,761 |
| Osceola | 19143 | 2,846 | 2,392 | 22 | 12 | 187 | 36 | 192 | 0 | 3 | 1,300 | 1,235 |
| Page | 19145 | 7,718 | 6,342 | 55 | 64 | 411 | 179 | 642 | 1 | 24 | 3,384 | 3,311 |
| Palo Alto | 19147 | 4,305 | 3,581 | 28 | 26 | 261 | 91 | 306 | 0 | 10 | 1,980 | 1,840 |
| Plymouth | 19149 | 11,771 | 10,101 | 88 | 60 | 573 | 196 | 718 | 2 | 33 | 5,537 | 4,943 |
| Pocahontas | 19151 | 3,609 | 2,992 | 40 | 14 | 203 | 50 | 301 | 0 | 9 | 1,692 | 1,482 |
| Polk | 19153 | 188,229 | 158,292 | 1,410 | 891 | 7,895 | 3,195 | 15,870 | 21 | 654 | 79,456 | 84,250 |
| Pottawattamie | 19155 | 41,270 | 33,293 | 272 | 197 | 1,969 | 854 | 4,501 | 6 | 177 | 17,070 | 17,712 |
| Poweshiek | 19157 | 9,074 | 7,806 | 66 | 32 | 433 | 113 | 604 | 0 | 19 | 4,130 | 3,976 |
| Ringgold | 19159 | 2,443 | 2,085 | 21 | 6 | 121 | 27 | 177 | 0 | 6 | 1,133 | 1,053 |
| Sac | 19161 | 5,061 | 4,355 | 35 | 12 | 297 | 57 | 293 | 0 | 11 | 2,436 | 2,169 |
| Scott | 19163 | 75,892 | 63,783 | 786 | 311 | 3,788 | 1,225 | 5,795 | 10 | 194 | 33,987 | 32,480 |
| Shelby | 19165 | 6,268 | 5,243 | 42 | 21 | 312 | 129 | 496 | 0 | 24 | 2,882 | 2,651 |
| Sioux | 19167 | 12,951 | 11,061 | 175 | 58 | 723 | 209 | 692 | 0 | 32 | 6,365 | 5,516 |
| Story | 19169 | 33,650 | 29,485 | 314 | 179 | 1,287 | 457 | 1,861 | 1 | 66 | 15,690 | 14,785 |
| Tama | 19171 | 8,073 | 6,785 | 71 | 44 | 395 | 125 | 620 | 1 | 33 | 3,734 | 3,286 |
| Taylor | 19173 | 2,915 | 2,447 | 21 | 14 | 128 | 29 | 263 | 0 | 13 | 1,327 | 1,195 |
| Union | 19175 | 5,524 | 4,434 | 44 | 32 | 251 | 118 | 617 | 1 | 28 | 2,353 | 2,305 |
| Van Buren | 19177 | 3,582 | 2,939 | 40 | 14 | 149 | 65 | 362 | 3 | 10 | 1,629 | 1,424 |
| Wapello | 19179 | 14,474 | 11,325 | 150 | 95 | 871 | 356 | 1,603 | 8 | 66 | 6,079 | 5,950 |
| Warren | 19181 | 24,151 | 20,597 | 160 | 91 | 1,010 | 440 | 1,781 | 4 | 68 | 10,479 | 10,587 |
| Washington | 19183 | 10,775 | 9,217 | 97 | 29 | 485 | 156 | 755 | 1 | 34 | 4,855 | 4,746 |
| Wayne | 19185 | 3,082 | 2,568 | 25 | 13 | 182 | 48 | 239 | 0 | 7 | 1,418 | 1,288 |
| Webster | 19187 | 16,076 | 13,200 | 134 | 62 | 753 | 296 | 1,577 | 0 | 53 | 6,961 | 6,863 |
| Winnebago | 19189 | 5,261 | 4,524 | 40 | 11 | 285 | 73 | 318 | 0 | 12 | 2,410 | 2,295 |
| Winneshiek | 19191 | 10,378 | 9,231 | 81 | 45 | 445 | 127 | 437 | 2 | 11 | 5,016 | 4,549 |
| Woodbury | 19193 | 38,512 | 31,248 | 299 | 263 | 1,926 | 842 | 3,794 | 5 | 134 | 16,384 | 16,351 |
| Worth | 19195 | 3,631 | 3,125 | 25 | 4 | 154 | 54 | 258 | 0 | 11 | 1,707 | 1,516 |
| Wright | 19197 | 5,884 | 4,935 | 48 | 26 | 357 | 67 | 437 | 0 | 13 | 2,728 | 2,489 |
| SOURCES: Social Security Administration, Master Beneficiary Record, 100 percent data; and U.S. Postal Service geographic data. | ||||||||||||
| NOTE: ANSI = American National Standards Institute | ||||||||||||
| a. Less than $500. | ||||||||||||
| CONTACT: statistics@ssa.gov. | ||||||||||||