Harrison County's estimated 2026 population is 40,688 with a growth rate of 0.62% in the past year according to the most recent United States census data. Harrison County is the 38th largest county in Indiana. The 2010 population was 39,328 and has seen a growth of 3.46% since that time.
Data after 2023 is projected based on recent change
Overall: 43 years
Female: 43.5 years
Male: 42.2 years
There are 31,006 adults, (7,661 of whom are seniors) in Harrison County.
Female: 19,838 (49.8%)
Male: 20,021 (50.2%)
The racial composition of Harrison County includes 94.49% White, and smaller percentages for Two or more races, Black or African American, Native American, Asian, other race and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 37,664 | 94.49% |
| Two or more races | 1,062 | 2.66% |
| Black or African American | 338 | 0.85% |
| Native American | 321 | 0.81% |
| Asian | 269 | 0.67% |
| Other race | 205 | 0.51% |
Harrison County's average per capita income is $51,315. Household income levels show a median of $74,475. The poverty rate stands at 7.17%.
Name | Median | Mean |
|---|---|---|
| Married Families | $102,293 | - |
| Families | $96,596 | $106,507 |
| Households | $74,475 | $89,405 |
| Non Families | $42,037 | $51,706 |
Average Income
Median Household Income
Poverty Rate
