Harrison County's estimated 2025 population is 14,650 with a growth rate of -0.07% in the past year according to the most recent United States census data. Harrison County is the 52nd largest county in Iowa. The 2010 population was 14,908 and has seen a growth of -1.73% since that time.
Data after 2023 is projected based on recent change
The racial composition of Harrison County includes 96.2% White, and smaller percentages for other race, Asian, Black or African American, Native American and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 14,088 | 96.2% |
| Two or more races | 439 | 3% |
| Other race | 51 | 0.35% |
| Asian | 45 | 0.31% |
| Black or African American | 11 | 0.08% |
| Native American | 11 | 0.08% |
Married
Widowed
Divorced
Separated
Never Married
Harrison County's average per capita income is $50,940. Household income levels show a median of $77,027. The poverty rate stands at 7.5%.
Name | Median | Mean |
|---|---|---|
| Married Families | $102,629 | - |
| Families | $92,535 | $112,174 |
| Households | $77,027 | $95,657 |
| Non Families | $42,500 | $53,291 |
Average Income
Median Household Income
Poverty Rate
