Greenville township is located in Mercer County, Pennsylvania. Greenville township has a 2026 population of 745. Greenville township is currently declining at a rate of -0.67% annually and its population has decreased by -1.19% since the most recent census, which recorded a population of 754 in 2020.
The median household income in Greenville township is $65,417 with a poverty rate of 15.91%. The median age in Greenville township is 35 years: 29.5 years for males, and 40.1 years for females. For every 100 females there are 126.3 males.
Data after 2023 is projected based on recent change
The racial composition of Greenville township includes 96.91% White, and smaller percentages for Two or more races, Black or African American and multiracial populations.
White (96.91%)
Two or more races (2.97%)
Black or African American (0.12%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 816 | 96.91% |
| Two or more races | 25 | 2.97% |
| Black or African American | 1 | 0.12% |
Married
Widowed
Divorced
Separated
Never Married
Greenville township's average per capita income is $38,696. Household income levels show a median of $65,417. The poverty rate stands at 15.91%.
Name | Median | Mean |
|---|---|---|
| Married Families | $81,875 | - |
| Families | $78,750 | $95,969 |
| Households | $65,417 | $85,898 |
| Non Families | $33,750 | $40,821 |
Average Income
Median Household Income
Poverty Rate