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    2019
Persons
Name 2019 Preceding
Period
Year Ago
from Period
Iowa
1,738,824 1,690,960 1,690,960
Adair County
4,281 4,136 4,136
Adams County
2,209 2,117 2,117
Allamakee County
7,490 7,374 7,374
Appanoose County
6,044 5,890 5,890
Audubon County
3,172 3,090 3,090
Benton County
13,745 13,339 13,339
Black Hawk County
70,280 68,546 68,546
Boone County
15,151 14,843 14,843
Bremer County
14,103 13,807 13,807
Buchanan County
11,481 11,221 11,221
Buena Vista County
11,924 11,541 11,541
Butler County
8,015 7,819 7,819
Calhoun County
4,312 4,285 4,285
Carroll County
11,106 10,819 10,819
Cass County
6,998 7,104 7,104
Cedar County
11,010 10,785 10,785
Cerro Gordo County
23,919 23,294 23,294
Cherokee County
6,243 5,984 5,984
Chickasaw County
6,605 6,417 6,417
Clarke County
4,943 4,817 4,817
Clay County
8,624 8,529 8,529
Clayton County
10,301 10,144 10,144
Clinton County
23,154 22,685 22,685
Crawford County
8,266 8,166 8,166
Dallas County
50,365 48,655 48,655
Davis County
4,263 4,211 4,211
Decatur County
4,453 4,332 4,332
Delaware County
10,720 10,433 10,433
Des Moines County
19,587 19,441 19,441
Dickinson County
10,228 9,844 9,844
Dubuque County
56,937 55,332 55,332
Emmet County
5,332 5,298 5,298
Fayette County
10,750 10,515 10,515
Floyd County
8,977 8,825 8,825
Franklin County
5,795 5,779 5,779
Fremont County
3,732 3,717 3,717
Greene County
5,499 5,390 5,390
Grundy County
6,623 6,507 6,507
Guthrie County
5,703 5,539 5,539
Hamilton County
7,014 6,947 6,947
Hancock County
5,995 5,971 5,971
Hardin County
8,201 8,245 8,245
Harrison County
7,480 7,256 7,256
Henry County
9,932 9,718 9,718
Howard County
5,256 5,186 5,186
Humboldt County
5,190 5,191 5,191
Ida County
4,190 4,092 4,092
Iowa County
10,686 10,427 10,427
Jackson County
11,166 10,946 10,946
Jasper County
20,067 19,356 19,356
Jefferson County
10,253 9,724 9,724
Johnson County
87,724 85,689 85,689
Jones County
10,876 10,576 10,576
Keokuk County
5,309 5,149 5,149
Kossuth County
8,537 8,508 8,508
Lee County
16,350 15,963 15,963
Linn County
124,290 120,292 120,292
Louisa County
6,135 6,055 6,055
Lucas County
4,700 4,493 4,493
Lyon County
7,165 6,983 6,983
Madison County
8,722 8,425 8,425
Mahaska County
12,034 11,701 11,701
Marion County
18,614 17,876 17,876
Marshall County
18,204 18,038 18,038
Mills County
7,509 7,269 7,269
Mitchell County
6,952 5,920 5,920
Monona County
4,509 4,453 4,453
Monroe County
4,080 3,901 3,901
Montgomery County
5,077 4,927 4,927
Muscatine County
22,175 21,771 21,771
O'Brien County
8,367 8,109 8,109
Osceola County
3,578 3,519 3,519
Page County
6,478 6,394 6,394
Palo Alto County
4,855 4,863 4,863
Plymouth County
15,033 14,664 14,664
Pocahontas County
4,589 4,345 4,345
Polk County
273,646 264,091 264,091
Pottawattamie County
49,299 47,670 47,670
Poweshiek County
10,539 10,461 10,461
Ringgold County
2,511 2,526 2,526
Sac County
5,363 5,294 5,294
Scott County
90,711 87,810 87,810
Shelby County
6,801 6,651 6,651
Sioux County
21,340 20,487 20,487
Story County
59,215 57,864 57,864
Tama County
9,608 9,487 9,487
Taylor County
3,247 3,236 3,236
Union County
6,375 6,372 6,372
Van Buren County
3,714 3,712 3,712
Wapello County
18,068 17,677 17,677
Warren County
28,783 27,787 27,787
Washington County
12,211 11,969 11,969
Wayne County
2,848 2,768 2,768
Webster County
19,774 19,164 19,164
Winnebago County
5,195 5,001 5,001
Winneshiek County
12,125 11,787 11,787
Woodbury County
56,509 55,010 55,010
Worth County
4,269 4,167 4,167
Wright County
7,050 6,462 6,462
   

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