IOWA POPULATION REPORT Transcribed from Biographical and Historical Record of Greene and Carroll Counties, Iowa, 1887 Page 163 Transcribed by Lynn McCleary February 15, 2021 COUNTIES | 1850 | 1860 | 1870 | 1880 | Adair | | 984 | 3,982 | 11,199 | Adams | | 1,533 | 4,614 | 11,188 | Allamakee | 777 | 12,237 | 17,868 | 19,791 | Appanoose | 3,131 | 11,931 | 16,456 | 16,636 | Audubon | | 454 | 1,212 | 7,448 | Benton | 672 | 8,496 | 22,454 | 24,888 | Black Hawk | 135 | 8,244 | 21,706 | 23,913 | Boone | 735 | 4,232 | 14,584 | 20,838 | Bremer | | 4,915 | 12,528 | 14,081 | Buchanan | 517 | 7,906 | 17,034 | 18,547 | Buena Vista | | 57 | 1,585 | 7,537 | Butler | | 3,724 | 9,951 | 14,293 | Calhoun | | 147 | 1,602 | 5,595 | Carroll | | 281 | 2,451 | 12,351 | Cass | | 1,612 | 5,464 | 16,943 | Cedar | 3,941 | 12,949 | 19,731 | 18,937 | Cerro Gordo | | 940 | 4,722 | 11,461 | Cherokee | | 58 | 1,967 | 8,240 | Chickasaw | | 4,336 | 10,180 | 14,534 | Clarke | 709 | 5,427 | 8,735 | 11,512 | Clay | | 52 | 1,523 | 4,248 | Clayton | 3,873 | 20,728 | 27,771 | 28,829 | Clinton | 2,822 | 18,938 | 35,357 | 36,764 | Crawford | | 383 | 2,530 | 12,413 | Dalla | 854 | 5,244 | 12,019 | 18,746 | Davis | 7,264 | 13,764 | 15,565 | 16,468 | Decatur | 965 | 8,677 | 12,018 | 15,336 | Delaware | 1,759 | 11,024 | 17,432 | 17,952 | Des Moines | 12,988 | 19,611 | 27,2566 | 33,099 | Dickinson | | 180 | 1,389 | 1,901 | Dubuque | 10,841 | 31,164 | 38,969 | 42,997 | Emmett | | 105 | 1,392 | 1,550 | Fayette | 825 | 12,073 | 16,973 | 22,258 | Floyd | | 3,741 | 10,768 | 14,677 | Franklin | | 1,309 | 4,738 | 10,248 | Fremont | 1,244 | 5,074 | 11,174 | 17,653 | Greene | | 1,374 | 4,627 | 12,725 | Grundy | | 793 | 6,399 | 12,639 | Guthrie | | 3,058 | 7,061 | 14,863 | Hamilton | | 1,699 | 6,055 | 11,252 | Hancock | | 179 | 999 | 3,453 | Hardin | | 5,440 | 13,684 | 17,808 | Harrison | | 3,621 | 8,931 | 16,649 | Henry | 8,707 | 18,701 | 21,463 | 20,826 | Howard | | 3,168 | 6,282 | 10,837 | Humboldt | | 332 | 2,596 | 6,341 | Ida | | 43 | 226 | 4,382 | Iowa | 822 | 8,029 | 16,664 | 19,221 | Jackson | 1,280 | 9,883 | 22,619 | 23,771 | Jasper | | | 22,116 | 25,962 | Jefferson | 9,904 | 15,038 | 17,839 | 17,478 | Johnson | 4,472 | 17,573 | 24,898 | 25,429 | Jones | 3,007 | 13,306 | 19,731 | 21,052 | Keokuk | 4,822 | 13,271 | 19,434 | 21,259 | Kossuth | | 416 | 3,351 | 6,179 | Lee | 18,861 | 29,232 | 27,210 | 34,859 | Linn | 5,444 | 18,947 | 28,852 | 37,235 | Louisa | 4,939 | 10,370 | 12,877 | 13,146 | Lucas | 471 | 5,766 | 10,388 | 14,530 | Lyon | | | 221 | 1,968 | Madison | 1,179 | 7,339 | 13,884 | 17,225 | Mahaska | 5,989 | 14,816 | 22508 | 25,201 | Marion | 5,482 | 16,813 | 24,436 | 25,111 | Marshall | 338 | 6,015 | 17,576 | 23,752 | Mills | | 4,481 | 8,718 | 14,135 | Mitchell | | 3,409 | 9,582 | 14,361 | Monona | | 832 | 3,654 | 9,055 | Monroe | 2,884 | 8,612 | 12,724 | 13,719 | Montgomery | | 1,256 | 5,934 | 15,895 | Muscatine | 5,731 | 16,444 | 21,688 | 23,168 | O'Brien | | 8 | 715 | 4,155 | Osceola | | | | 2,219 | Page | 551 | 4,419 | 9,975 | 19,667 | Palo Alto | | 132 | 1,336 | 4,131 | Plymouth | | 148 | 2,199 | 8,567 | Pocahontas | | 103 | 1,446 | 3,713 | Polk | 4,513 | 11,625 | 27,857 | 42,395 | Pottawattamie | 7,828 | 4,968 | 16,893 | 39,846 | Poweshiek | 615 | 5,668 | 15,581 | 18,936 | Ringgold | | 2,923 | 5,691 | 12,085 | Sac | | 246 | 1,411 | 8,774 | Scott | 5,986 | 25,959 | 38,509 | 41,270 | Shelby | | 818 | 2,549 | 12,636 | Sioux | | 10 | 570 | 5,426 | Story | | 4,051 | 11,651 | 16,966 | Tama | 8 | 5,285 | 16,131 | 21,585 | Taylor | 204 | 3,590 | 6,989 | 15,635 | Union | | 2,012 | 5,986 | 14,980 | Van Buren | 12,270 | 17,081 | 17,672 | 17,042 | Wapello | 8,471 | 14,518 | 22,346 | 25,282 | Warren | 961 | 10,281 | 17,980 | 19,578 | Washington | 4,957 | 14,235 | 18,952 | 20,375 | Wayne | 340 | 6,409 | 11,287 | 16,127 | Webster | | 2,504 | 10,484 | 15,950 | Winnebago | | 168 | 1,562 | 4,917 | Winneshiek | 546 | 13,942 | 23,570 | 23,937 | Woodbury | | 1,119 | 6,172 | 14,997 | Worth | | 756 | 2,892 | 7,953 | Wright | | 653 | 2,392 | 5,062 | Total | 192,214 | 674,913 | 1,191,792 | 1,624,463 | |