Washington County, Iowa Race & Ethnicity Demographics (2024)
Racial distribution and diversity statistics for Washington County, Iowa
Washington County, Iowa Diversity Indicators (2024)
Total Population
22,561
Diversity Score
20.7
Diversity Tier
Moderate-Low
Largest Group
White (Non-Hispanic)
88.7%%
Washington County, Iowa Racial & Ethnic Breakdown
Washington County, Iowa Historical Diversity Trend (2010–2024)
Since 2010, the diversity index of Washington County, Iowa has increased significantly.
Washington County, Iowa Population by Race & Ethnicity
| Race / Ethnicity | Population | Percentage |
|---|---|---|
| White (Non-Hispanic) | 20,008 | 88.7% |
| Hispanic or Latino | 1,749 | 7.8% |
| Two or More Races | 447 | 2.0% |
| Black / African American | 236 | 1.0% |
| Asian | 87 | 0.4% |
| Other Race | 30 | 0.1% |
| Pacific Islander | 4 | 0.0% |
| Native American | 0 | 0.0% |
Diversity & Demographics FAQs for Washington County, Iowa
The largest racial or ethnic group in Washington County, Iowa is White (Non-Hispanic), which makes up 88.7% of the total population.
Since 2010, the diversity index for Washington County, Iowa has increased significantly. The area currently has a diversity score of 20.7/100, which is considered a Moderate-Low level of diversity.