Population By Race and Ethnicity in Washington County, WI in 2018
Based on the US Census Vintage data estimates, in 2018, the 135,615 population of Washington County, Wisconsin comprised of 4,419 people who identified as Hispanic (3.26%), and 131,196 people who identified as Non-Hispanic (96.74%).
Race: The White Alone population was the largest racial group in Washington County, Wisconsin with a population of 129,486 (95.48%); Asian Alone population was the second largest racial group with a population of 1,944 (1.43%); and Black or African American Alone was the third largest racial group with a population of 1,812 (1.34%).
Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Washington County, Wisconsin in 2018, with a population of 125,590 (92.61%); the second largest ethnic group was White Alone - Hispanic with a population of 3,896 (2.87%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 1,916 (1.41%).
The charts and tables below shows the population and percentage of each racial and ethnicity group in Washington, Wisconsin.
You can find similar information for other Wisconsin counties, and for Wisconsin.
| Race | Population | Percentage |
|---|---|---|
| Black or African American Alone | 1,812 | 1.34% |
| White Alone | 129,486 | 95.48% |
| American Indian and Alaska Native Alone | 530 | 0.39% |
| Asian Alone | 1,944 | 1.43% |
| Native Hawaiian And Pacific Islander Alone | 52 | 0.04% |
| Two Or More Races | 1,791 | 1.32% |
| Ethnicity | Population | Percentage |
|---|---|---|
| Black or African American Alone - Hispanic | 135 | 0.1% |
| White Alone - Hispanic | 3,896 | 2.87% |
| American Indian and Alaska Native Alone - Hispanic | 137 | 0.1% |
| Asian Alone - Hispanic | 28 | 0.02% |
| Native Hawaiian And Pacific Islander Alone - Hispanic | 11 | 0.01% |
| Two Or More Races - Hispanic | 212 | 0.16% |
| Black or African American Alone - Non Hispanic | 1,677 | 1.24% |
| White Alone - Non Hispanic | 125,590 | 92.61% |
| American Indian and Alaska Native Alone - Non Hispanic | 393 | 0.29% |
| Asian Alone - Non Hispanic | 1,916 | 1.41% |
| Native Hawaiian And Pacific Islander Alone - Non Hispanic | 41 | 0.03% |
| Two Or More Races - Non Hispanic | 1,579 | 1.16% |