Harrison is located in Adair County, Iowa. Harrison has a 2025 population of 168 . Harrison is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in Harrison is $116,658 with a poverty rate of 32.74%. The median age in Harrison is 55.4 years: 55.9 years for males, and 55.1 years for females. For every 100 females there are 73.2 males.
Data after 2023 is projected based on recent change
The racial composition of Harrison includes 92.26% White, 7.74% Asian, and smaller percentages for and multiracial populations.
White (92.26%)
Asian (7.74%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 155 | 92.26% |
| Asian | 13 | 7.74% |
Married
Widowed
Divorced
Separated
Never Married
Harrison's average per capita income is $0. Household income levels show a median of $90,139. The poverty rate stands at 32.74%.
Name | Median | Mean |
|---|---|---|
| Married Families | $91,250 | - |
| Households | $90,139 | $116,658 |
| Families | $90,139 | $116,658 |
| Non Families | - | - |
Average Income
Median Household Income
Poverty Rate