Adams County's 2026 population is estimated at 36,814, reflecting a 0.31% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Adams County is the 43rd largest county in Indiana. The 2010 population was 34,442 and has grown 6.89% since 2010.
Data after 2023 is projected based on recent change
Overall: 33.2 years
Female: 35 years
Male: 32.2 years
There are 24,892 adults, (5,921 of whom are seniors) in Adams County.
Female: 18,083 (49.9%)
Male: 18,144 (50.1%)
The racial composition of Adams County includes 94.18% White, and smaller percentages for other race, Native American, Asian, Black or African American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 34,120 | 94.18% |
| Two or more races | 1,201 | 3.32% |
| Other race | 490 | 1.35% |
| Native American | 165 | 0.46% |
| Asian | 136 | 0.38% |
| Black or African American | 115 | 0.32% |
Adams County 's average per capita income is $46,137. Household income levels show a median of $65,289. The poverty rate stands at 11.16%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $91,513 | - |
| Families | $78,583 | $95,595 |
| Households | $65,289 | $82,576 |
| Non Families | $37,667 | $48,104 |
Average Income
Median Household Income
Poverty Rate
