Carlisle is a town located in Sullivan County, Indiana. Carlisle has a 2025 population of 613 . Carlisle is currently declining at a rate of -0.33% annually and its population has decreased by -1.13% since the most recent census, which recorded a population of 620 in 2020.
The average household income in Carlisle is $63,033 with a poverty rate of 17.27%. The median age in Carlisle is 38.1 years: 37.3 years for males, and 38.3 years for females. For every 100 females there are 78.9 males.
Data after 2023 is projected based on recent change
The racial composition of Carlisle includes 94.92% White, and smaller percentages for Two or more races, Black or African American and multiracial populations.
White (94.92%)
Two or more races (2.62%)
Black or African American (2.46%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 579 | 94.92% |
| Two or more races | 16 | 2.62% |
| Black or African American | 15 | 2.46% |
Married
Widowed
Divorced
Separated
Never Married
Carlisle's average per capita income is $42,888. Household income levels show a median of $52,143. The poverty rate stands at 17.27%.
Name | Median | Mean |
|---|---|---|
| Married Families | $82,500 | - |
| Families | $64,904 | $68,996 |
| Households | $52,143 | $63,033 |
| Non Families | $35,156 | $34,729 |
Average Income
Median Household Income
Poverty Rate