Greenville township is located in Darke County, Ohio. Greenville township has a 2026 population of 17,062. Greenville township is currently growing at a rate of 0.05% annually but its population has decreased by -0.72% since the most recent census, which recorded a population of 17,185 in 2020.
The median household income in Greenville township is $51,551 with a poverty rate of 11.96%. The median age in Greenville township is 43.8 years: 41.1 years for males, and 45.1 years for females. For every 100 females there are 91.4 males.
Data after 2023 is projected based on recent change
Overall: 43.8 years
Female: 45.1 years
Male: 41.1 years
There are 13,455 adults, (3,982 of whom are seniors) in Greenville township.
Female: 8,931 (52.2%)
Male: 8,162 (47.8%)
The racial composition of Greenville township includes 94.96% White, and smaller percentages for Two or more races, other race, Asian, Black or African American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 16,232 | 94.96% |
| Two or more races | 436 | 2.55% |
| Other race | 185 | 1.08% |
| Asian | 162 | 0.95% |
| Black or African American | 78 | 0.46% |
Greenville township 's average per capita income is $42,716. Household income levels show a median of $51,551. The poverty rate stands at 11.96%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $89,276 | - |
| Families | $82,371 | $93,746 |
| Households | $51,551 | $70,456 |
| Non Families | $33,613 | $41,391 |
Average Income
Median Household Income
Poverty Rate