Iowa Asian Alone Population By County in 2020
Based on the US Census Vintage data estimates, in 2020, the Asian Alone population in Iowa was 86,901 and represented 2.72% of the total Iowa population (3,190,571).
Among Iowa counties, Polk County had the highest number of people who identified as Asian Alone (25,533), followed by Johnson County (9,969), and Story County (7,948). Adams County had the lowest (24).
In the map below, we show the number and percentage of each county's Asian Alone population, as well as the gender percentages when you interact with the map. The data can also be found in a table below. You can use the table to sort, filter, and explore the data further.
You can see similar information for other states and also by state for the United States.
You can also see similar information for other racial and ethnicity groups in Iowa.
| County | Asian Alone Population | % of County Population |
|---|---|---|
| Adair | 37 | 0.49 |
| Adams | 24 | 0.65 |
| Allamakee | 68 | 0.48 |
| Appanoose | 108 | 0.88 |
| Audubon | 36 | 0.63 |
| Benton | 123 | 0.48 |
| Black Hawk | 3495 | 2.67 |
| Boone | 140 | 0.52 |
| Bremer | 321 | 1.28 |
| Buchanan | 123 | 0.6 |
| Buena Vista | 2298 | 11.04 |
| Butler | 143 | 1 |
| Calhoun | 36 | 0.36 |
| Carroll | 120 | 0.58 |
| Cass | 58 | 0.44 |
| Cedar | 103 | 0.56 |
| Cerro Gordo | 519 | 1.21 |
| Cherokee | 82 | 0.7 |
| Chickasaw | 46 | 0.38 |
| Clarke | 93 | 0.96 |
| Clay | 130 | 0.8 |
| Clayton | 45 | 0.26 |
| Clinton | 334 | 0.72 |
| Crawford | 461 | 2.8 |
| Dallas | 5242 | 5.22 |
| Davis | 39 | 0.43 |
| Decatur | 71 | 0.93 |
| Delaware | 62 | 0.36 |
| Des Moines | 437 | 1.13 |
| Dickinson | 169 | 0.95 |
| Dubuque | 1322 | 1.33 |
| Emmet | 61 | 0.65 |
| Fayette | 205 | 1.05 |
| Floyd | 248 | 1.59 |
| Franklin | 65 | 0.65 |
| Fremont | 27 | 0.41 |
| Greene | 57 | 0.65 |
| Grundy | 45 | 0.37 |
| Guthrie | 37 | 0.35 |
| Hamilton | 365 | 2.43 |
| Hancock | 67 | 0.62 |
| Hardin | 173 | 1.03 |
| Harrison | 54 | 0.37 |
| Henry | 510 | 2.49 |
| Howard | 40 | 0.42 |
| Humboldt | 51 | 0.53 |
| Ida | 39 | 0.56 |
| Iowa | 95 | 0.57 |
| Jackson | 98 | 0.5 |
| Jasper | 254 | 0.67 |
| Jefferson | 1255 | 8 |
| Johnson | 9969 | 6.51 |
| Jones | 125 | 0.61 |
| Keokuk | 33 | 0.33 |
| Kossuth | 90 | 0.61 |
| Lee | 219 | 0.65 |
| Linn | 6041 | 2.62 |
| Louisa | 395 | 3.65 |
| Lucas | 35 | 0.41 |
| Lyon | 48 | 0.4 |
| Madison | 145 | 0.87 |
| Mahaska | 406 | 1.83 |
| Marion | 481 | 1.44 |
| Marshall | 1509 | 3.76 |
| Mills | 58 | 0.4 |
| Mitchell | 51 | 0.48 |
| Monona | 27 | 0.31 |
| Monroe | 32 | 0.42 |
| Montgomery | 40 | 0.39 |
| Muscatine | 478 | 1.11 |
| O'Brien | 111 | 0.78 |
| Osceola | 53 | 0.86 |
| Page | 159 | 1.05 |
| Palo Alto | 92 | 1.02 |
| Plymouth | 167 | 0.65 |
| Pocahontas | 33 | 0.47 |
| Polk | 25533 | 5.18 |
| Pottawattamie | 940 | 1 |
| Poweshiek | 380 | 2.04 |
| Ringgold | 36 | 0.78 |
| Sac | 52 | 0.53 |
| Scott | 5294 | 3.03 |
| Shelby | 68 | 0.58 |
| Sioux | 314 | 0.88 |
| Story | 7948 | 8.06 |
| Tama | 82 | 0.48 |
| Taylor | 28 | 0.48 |
| Union | 91 | 0.75 |
| Van Buren | 43 | 0.6 |
| Wapello | 678 | 1.92 |
| Warren | 417 | 0.79 |
| Washington | 142 | 0.63 |
| Wayne | 35 | 0.54 |
| Webster | 421 | 1.14 |
| Winnebago | 99 | 0.93 |
| Winneshiek | 217 | 1.08 |
| Woodbury | 3132 | 2.96 |
| Worth | 50 | 0.67 |
| Wright | 73 | 0.56 |