Noble County's 2026 population is estimated at 47,928, reflecting a -0.02% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Noble County is the 30th largest county in Indiana. The 2010 population was 47,455 and has grown 1% since 2010.
Overall: 39.4 years
Female: 40.5 years
Male: 37.8 years
There are 35,938 adults, (8,120 of whom are seniors) in Noble County.
Female: 23,636 (49.8%)
Male: 23,859 (50.2%)
The racial composition of Noble County includes 86.44% White, and smaller percentages for other race, Asian, Black or African American, Native Hawaiian or Pacific Islander, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 41,054 | 86.44% |
| Two or more races | 4,889 | 10.29% |
| Other race | 993 | 2.09% |
| Asian | 268 | 0.56% |
| Black or African American | 156 | 0.33% |
| Native Hawaiian or Pacific Islander | 109 | 0.23% |
| Native American | 26 | 0.05% |
Noble County 's average per capita income is $49,192. Household income levels show a median of $71,723. The poverty rate stands at 9.15%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $93,744 | - |
| Families | $82,249 | $98,454 |
| Households | $71,723 | $86,740 |
| Non Families | $41,330 | $52,661 |
Average Income
Median Household Income
Poverty Rate
