Franklin is located in Johnson County, Indiana. Franklin has a 2025 population of 718 . It is also the county seat of Johnson County . Franklin is currently growing at a rate of 0.14% annually and its population has decreased by 0% since the most recent census, which recorded a population of 718 in 2020.
The average household income in Franklin is $65,857 with a poverty rate of 17.24%. The median age in Franklin is 57.6 years: 57.1 years for males, and 58 years for females. For every 100 females there are 146.8 males.
Data after 2023 is projected based on recent change
The racial composition of Franklin includes 93.97% White, and smaller percentages for and multiracial populations.
White (93.97%)
Two or more races (6.03%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 327 | 93.97% |
| Two or more races | 21 | 6.03% |
Married
Widowed
Divorced
Separated
Never Married
Franklin's average per capita income is $50,536. Household income levels show a median of $58,036. The poverty rate stands at 17.24%.
Name | Median | Mean |
|---|---|---|
| Married Families | $76,818 | - |
| Families | $76,023 | $85,929 |
| Households | $58,036 | $65,857 |
| Non Families | - | $18,881 |
Average Income
Median Household Income
Poverty Rate