South Franklin is located in Washington County, Pennsylvania. South Franklin has a 2025 population of 2,832 . South Franklin is currently declining at a rate of -0.28% annually and its population has decreased by -1.46% since the most recent census, which recorded a population of 2,874 in 2020.
The average household income in South Franklin is $102,102 with a poverty rate of 2.76%. The median age in South Franklin is 50.3 years: 51.4 years for males, and 50.2 years for females. For every 100 females there are 98.4 males.
Data after 2023 is projected based on recent change
The racial composition of South Franklin includes 99.27% White, and smaller percentages for Two or more races and multiracial populations.
White (99.27%)
Two or more races (0.73%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 2,840 | 99.27% |
| Two or more races | 21 | 0.73% |
Married
Widowed
Divorced
Separated
Never Married
South Franklin's average per capita income is $48,681. Household income levels show a median of $73,410. The poverty rate stands at 2.76%.
Name | Median | Mean |
|---|---|---|
| Married Families | $111,250 | - |
| Families | $101,392 | $122,867 |
| Households | $73,410 | $102,102 |
| Non Families | $49,786 | $55,432 |
Average Income
Median Household Income
Poverty Rate