South Middleton is located in Cumberland County, Pennsylvania. South Middleton has a 2025 population of 17,006. South Middleton is currently growing at a rate of 0.6% annually and its population has increased by 5.18% since the most recent census, which recorded a population of 16,168 in 2020.
The average household income in South Middleton is $109,404 with a poverty rate of 7.1%. The median age in South Middleton is 45.6 years: 44.1 years for males, and 46.7 years for females.
Data after 2023 is projected based on recent change
The racial composition of South Middleton includes 92.03% White, and smaller percentages for Two or more races, Asian, other race, Black or African American and multiracial populations.
White (92.0%)
Two or more races (2.8%)
Asian (2.5%)
Other race (2.1%)
Black or African American (0.7%)
Race | Population | Percentage (of total) |
---|---|---|
White | 15,098 | 92.03% |
Two or more races | 452 | 2.76% |
Asian | 403 | 2.46% |
Other race | 342 | 2.08% |
Black or African American | 111 | 0.68% |
Married
Widowed
Divorced
Separated
Never Married
South Middleton's average per capita income is $59,544. Household income levels show a median of $93,605. The poverty rate stands at 7.1%.
Name | Median | Mean |
---|---|---|
Married Families | $125,737 | - |
Families | $108,261 | $123,287 |
Households | $93,605 | $109,404 |
Non Families | $59,298 | $69,784 |
Average Income
Median Household Income
Poverty Rate