Grant County's estimated 2026 population is 66,812 with a growth rate of 0.43% in the past year according to the most recent United States census data. Grant County is the 26th largest county in Indiana. The 2010 population was 69,906 and has seen a growth of -4.43% since that time.
Data after 2023 is projected based on recent change
Overall: 38.7 years
Female: 39.7 years
Male: 38 years
There are 52,159 adults, (12,770 of whom are seniors) in Grant County.
Female: 34,382 (51.9%)
Male: 31,913 (48.1%)
The racial composition of Grant County includes 84.63% White, 4.86% Black or African American, and smaller percentages for other race, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 56,104 | 84.63% |
| Two or more races | 5,310 | 8.01% |
| Black or African American | 3,222 | 4.86% |
| Other race | 679 | 1.02% |
| Asian | 593 | 0.89% |
| Native American | 359 | 0.54% |
| Native Hawaiian or Pacific Islander | 28 | 0.04% |
Grant County's average per capita income is $42,016. Household income levels show a median of $53,522. The poverty rate stands at 19.83%.
Name | Median | Mean |
|---|---|---|
| Married Families | $88,376 | $105,006 |
| Families | $68,679 | $86,709 |
| Households | $53,522 | $71,971 |
| Non Families | $34,418 | $44,510 |
Average Income
Median Household Income
Poverty Rate
