Greencastle is located in Butler County, Kentucky. Greencastle has a 2025 population of 1,722 . Greencastle is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in Greencastle is $75,529 with a poverty rate of 6.85%. The median age in Greencastle is 45.7 years: 48.4 years for males, and 41.7 years for females. For every 100 females there are 96.1 males.
Data after 2023 is projected based on recent change
The racial composition of Greencastle includes 93.84% White, and smaller percentages for Asian and multiracial populations.
White (93.84%)
Two or more races (5.23%)
Asian (0.93%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,616 | 93.84% |
| Two or more races | 90 | 5.23% |
| Asian | 16 | 0.93% |
Married
Widowed
Divorced
Separated
Never Married
Greencastle's average per capita income is $43,024. Household income levels show a median of $75,091. The poverty rate stands at 6.85%.
Name | Median | Mean |
|---|---|---|
| Married Families | $90,962 | - |
| Families | $75,893 | $84,490 |
| Households | $75,091 | $75,529 |
| Non Families | - | $46,054 |
Average Income
Median Household Income
Poverty Rate