Iowa Hispanic or Latino Population By County in 2015

Updated on December 18, 2022.

Based on the US Census Vintage data estimates, in 2015, there were 178,561 hispanics or latinos (of all racial backgrounds) in Iowa and they represented 5.72% of the total population of Iowa in 2015.

Polk County had the highest number of hispanics or latinos (37,540), followed by Woodbury County (16,095), and Scott County (11,223). On the other hand, Adams County had the lowest number of hispanics or latinos (41), followed by Audubon County (60), and Wayne County (91).

When it comes to the ratio of hispanic to non-hispanic population, Crawford County had the highest percentage (27.14%), followed by Buena Vista County (24.49%), and Marshall County (20.62%).

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 2015
Iowa Hispanic or Latino Population By County in 2015
County
Population
% of County Population
Polk 37,540 8.03
Woodbury 16,095 15.7
Scott 11,223 6.52
Marshall 8,317 20.62
Johnson 7,883 5.43
Muscatine 7,544 17.52
Pottawattamie 7,076 7.56
Linn 6,882 3.12
Black Hawk 5,788 4.33
Buena Vista 4,989 24.49
Dallas 4,897 6.07
Crawford 4,633 27.14
Wapello 3,711 10.47
Sioux 3,512 10.1
Story 3,105 3.21
Dubuque 2,273 2.35
Cerro Gordo 2,024 4.71
Louisa 1,772 15.7
Webster 1,771 4.78
Tama 1,479 8.59
Clinton 1,441 3.03
Wright 1,391 10.83
Washington 1,272 5.74
Franklin 1,237 11.99
Warren 1,234 2.55
Items per page:
1 – 25 of 99