Iowa Hispanic or Latino Population By County in 2017

Updated on December 18, 2022.

Based on the US Census Vintage data estimates, in 2017, there were 189,243 hispanics or latinos (of all racial backgrounds) in Iowa and they represented 6.02% of the total population of Iowa in 2017.

Polk County had the highest number of hispanics or latinos (40,129), followed by Woodbury County (17,061), and Scott County (11,743). On the other hand, Adams County had the lowest number of hispanics or latinos (48), followed by Audubon County (84), and Wayne County (104).

When it comes to the ratio of hispanic to non-hispanic population, Crawford County had the highest percentage (27.82%), followed by Buena Vista County (25.46%), and Marshall County (22.12%).

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.

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Iowa Hispanic or Latino Population By County in 2017
Iowa Hispanic or Latino Population By County in 2017
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County Population % of County Population
Adair 142 2.02
Adams 48 1.31
Allamakee 894 6.47
Appanoose 240 1.94
Audubon 84 1.51
Benton 379 1.48
Black Hawk 5777 4.37
Boone 709 2.68
Bremer 389 1.57
Buchanan 332 1.57
Buena Vista 5131 25.46
Butler 218 1.49
Calhoun 199 2.05
Carroll 478 2.36
Cass 384 2.92
Cedar 378 2.05
Cerro Gordo 2089 4.86
Cherokee 414 3.66
Chickasaw 312 2.6
Clarke 1385 14.74
Clay 592 3.67
Clayton 352 2
Clinton 1471 3.14
Crawford 4748 27.82
Dallas 5293 6.07
Davis 129 1.44
Decatur 246 3.09
Delaware 267 1.56
Des Moines 1293 3.28
Dickinson 349 2.03
Dubuque 2398 2.47
Emmet 912 9.67
Fayette 462 2.35
Floyd 522 3.31
Franklin 1278 12.59
Fremont 189 2.73
Greene 257 2.87
Grundy 142 1.16
Guthrie 299 2.81
Hamilton 896 5.96
Hancock 468 4.35
Hardin 738 4.32
Harrison 261 1.85
Henry 968 4.83
Howard 154 1.67
Humboldt 427 4.46
Ida 153 2.23
Iowa 451 2.79
Jackson 285 1.47
Jasper 779 2.11
Jefferson 530 2.93
Johnson 8399 5.61
Jones 411 1.99
Keokuk 189 1.86
Kossuth 407 2.73
Lee 1239 3.62
Linn 7438 3.31
Louisa 1754 15.66
Lucas 172 2.02
Lyon 322 2.73
Madison 342 2.14
Mahaska 477 2.13
Marion 651 1.97
Marshall 8859 22.12
Mills 477 3.17
Mitchell 148 1.4
Monona 175 2.01
Monroe 228 2.93
Montgomery 401 3.96
Muscatine 7684 17.94
O'Brien 676 4.91
Osceola 485 8.05
Page 517 3.39
Palo Alto 268 2.96
Plymouth 1293 5.16
Pocahontas 263 3.85
Polk 40129 8.34
Pottawattamie 7336 7.84
Poweshiek 605 3.3
Ringgold 122 2.43
Sac 298 3.04
Scott 11743 6.8
Shelby 329 2.84
Sioux 3700 10.64
Story 3397 3.49
Tama 1714 10.06
Taylor 480 7.85
Union 367 2.94
Van Buren 119 1.66
Wapello 3751 10.7
Warren 1411 2.82
Washington 1379 6.2
Wayne 104 1.6
Webster 1908 5.21
Winnebago 518 4.89
Winneshiek 454 2.25
Woodbury 17061 16.71
Worth 217 2.91
Wright 1535 12.03