South Middleton township Flag

South Middleton township

County Seat:
No
Area (mi²):
48.754
State:
Pennsylvania

South Middleton township is located in Cumberland County, Pennsylvania. South Middleton township has a 2025 population of 17,006. South Middleton township 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 township is $109,404 with a poverty rate of 7.1%.The median age in South Middleton township is 45.6 years: 44.1 years for males, and 46.7 years for females.

17K
Total Population
349
Density (mi²)
102 0.6%
Growth

South Middleton township Population

Demographics

Economics and Income Statistics

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)