Greenville is located in Greene County, New York. Greenville has a 2025 population of 3,673 . Greenville is currently declining at a rate of -0.92% annually and its population has decreased by -2.39% since the most recent census, which recorded a population of 3,763 in 2020.
The average household income in Greenville is $101,351 with a poverty rate of 2.4%. The median age in Greenville is 49.3 years: 44.8 years for males, and 49.6 years for females. For every 100 females there are 82.0 males.
Data after 2023 is projected based on recent change
The racial composition of Greenville includes 87.68% White, 3.72% Asian, and smaller percentages for other race and multiracial populations.
White (87.68%)
Two or more races (5.9%)
Asian (3.72%)
Other race (2.71%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 3,301 | 87.68% |
| Two or more races | 222 | 5.9% |
| Asian | 140 | 3.72% |
| Other race | 102 | 2.71% |
Married
Widowed
Divorced
Separated
Never Married
Greenville's average per capita income is $50,673. Household income levels show a median of $82,799. The poverty rate stands at 2.4%.
Name | Median | Mean |
|---|---|---|
| Married Families | $107,500 | - |
| Families | $101,250 | $121,583 |
| Households | $82,799 | $101,351 |
| Non Families | $33,571 | $47,939 |
Average Income
Median Household Income
Poverty Rate