Iowa Hispanic or Latino Population By County in 2023

Updated on August 2, 2024.

Based on the US Census Vintage data estimates, in 2023, there were 238,580 hispanics or latinos (of all racial backgrounds) in Iowa and they represented 7.44% of the total population of Iowa in 2023.

Polk County had the highest number of hispanics or latinos (53,326), followed by Woodbury County (20,677), and Scott County (13,176). On the other hand, Adams County had the lowest number of hispanics or latinos (62), followed by Wayne County (94), and Ringgold County (111).

When it comes to the ratio of hispanic to non-hispanic population, Crawford County had the highest percentage (31.04%), followed by Buena Vista County (29.56%), and Marshall County (25.46%).

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

Hover over or click on the counties to see the number and percentage of each county's hispanic or latino population. The data can also be filtered, sorted, and explored further in a table below.

See this for other years:
Iowa Hispanic or Latino Population By County in 2023
Iowa Hispanic or Latino Population By County in 2023
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County Population % of County Population
Adair 247 3.34
Adams 62 1.75
Allamakee 1305 9.27
Appanoose 272 2.24
Audubon 154 2.78
Benton 521 2.02
Black Hawk 6940 5.32
Boone 824 3.1
Bremer 522 2.06
Buchanan 404 1.95
Buena Vista 6079 29.56
Butler 278 1.96
Calhoun 276 2.83
Carroll 766 3.73
Cass 354 2.7
Cedar 501 2.74
Cerro Gordo 2429 5.73
Cherokee 619 5.33
Chickasaw 518 4.44
Clarke 1652 17.23
Clay 815 4.94
Clayton 397 2.34
Clinton 1730 3.75
Crawford 4971 31.04
Dallas 7751 6.98
Davis 236 2.57
Decatur 294 3.84
Delaware 312 1.77
Des Moines 1472 3.85
Dickinson 520 2.88
Dubuque 3326 3.36
Emmet 949 10.28
Fayette 617 3.21
Floyd 609 3.97
Franklin 1609 16.29
Fremont 227 3.52
Greene 300 3.5
Grundy 246 1.99
Guthrie 339 3.16
Hamilton 1460 9.91
Hancock 624 5.88
Hardin 986 5.99
Harrison 322 2.19
Henry 1077 5.51
Howard 320 3.41
Humboldt 565 5.95
Ida 298 4.36
Iowa 602 3.68
Jackson 328 1.7
Jasper 1194 3.15
Jefferson 638 4.13
Johnson 10696 6.79
Jones 559 2.68
Keokuk 225 2.27
Kossuth 668 4.64
Lee 1144 3.51
Linn 9599 4.19
Louisa 1731 16.47
Lucas 285 3.26
Lyon 501 4.07
Madison 414 2.44
Mahaska 582 2.66
Marion 775 2.3
Marshall 10189 25.46
Mills 589 4.03
Mitchell 273 2.6
Monona 238 2.8
Monroe 164 2.19
Montgomery 403 3.98
Muscatine 8099 19.18
O'Brien 1097 7.83
Osceola 649 10.86
Page 522 3.48
Palo Alto 314 3.56
Plymouth 1743 6.78
Pocahontas 439 6.29
Polk 53326 10.55
Pottawattamie 8839 9.49
Poweshiek 709 3.84
Ringgold 111 2.39
Sac 456 4.71
Scott 13176 7.56
Shelby 561 4.75
Sioux 5249 14.48
Story 5115 5.19
Tama 2041 12.13
Taylor 529 8.93
Union 495 4.16
Van Buren 143 1.97
Wapello 4754 13.52
Warren 2188 3.96
Washington 1790 7.93
Wayne 94 1.43
Webster 2453 6.72
Winnebago 650 6.15
Winneshiek 630 3.18
Woodbury 20677 19.52
Worth 268 3.67
Wright 2571 20.31