Iowa Net Migration By County in 2022

Updated on July 29, 2024.

According to the US Census Bureau estimates, in 2022, the net migration for Iowa was 1,365. Dallas County had the highest net migration (3,109) followed by Polk County (1,761), and Johnson County (1,242). On the other hand, Story County had the lowest net migration (-1,753), followed by Linn County (-760), and Black Hawk County (-592).

Net migration for a county refers to the difference between the number of migrants, both domestic and international, moving to the county and those leaving the county. Or to put it simply, the net migration for a given county is the inbound migration minus the outbound migration for that county.

You can also see similar information for other states and also by state for the United States.

Hover over or click on the chart to see this information for each county. The data can also be filtered, sorted, and explored further in a table below.

See this for other years:
Iowa Net Migration By County in 2022
Iowa Net Migration By County in 2022
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County Net Migration
Adair -12
Adams -17
Allamakee 28
Appanoose -48
Audubon -47
Benton 8
Black Hawk -592
Boone -94
Bremer 171
Buchanan -26
Buena Vista -266
Butler -42
Calhoun -116
Carroll -147
Cass 135
Cedar 2
Cerro Gordo -175
Cherokee 19
Chickasaw -132
Clarke -94
Clay 93
Clayton 49
Clinton -89
Crawford -169
Dallas 3109
Davis -69
Decatur 54
Delaware 58
Des Moines -113
Dickinson 245
Dubuque -91
Emmet -92
Fayette 59
Floyd -62
Franklin 4
Fremont -78
Greene 38
Grundy 18
Guthrie 141
Hamilton -27
Hancock 13
Hardin 43
Harrison 29
Henry -53
Howard 35
Humboldt -100
Ida -39
Iowa -45
Jackson 9
Jasper 177
Jefferson -68
Johnson 1242
Jones 181
Keokuk 34
Kossuth 2
Lee -228
Linn -760
Louisa -91
Lucas 18
Lyon 63
Madison 242
Mahaska 68
Marion 241
Marshall -17
Mills 113
Mitchell 19
Monona -25
Monroe -16
Montgomery -43
Muscatine -258
O'Brien 52
Osceola -82
Page 53
Palo Alto -104
Plymouth -41
Pocahontas 69
Polk 1761
Pottawattamie -113
Poweshiek -33
Ringgold 102
Sac -26
Scott -418
Shelby -24
Sioux -80
Story -1753
Tama 79
Taylor 27
Union -79
Van Buren -10
Wapello -163
Warren 768
Washington 33
Wayne -38
Webster -431
Winnebago 17
Winneshiek 2
Woodbury -481
Worth -47
Wright -94