Middletown Flag

Middletown

County:
Dauphin County
County Seat:
No
Area (mi²):
2.03
State:
Pennsylvania

Middletown is a borough located in Dauphin County, Pennsylvania. Middletown has a 2025 population of 9,650. Middletown is currently growing at a rate of 0.22% annually and its population has increased by 1.1% since the most recent census, which recorded a population of 9,545 in 2020.

The average household income in Middletown is $68,867 with a poverty rate of 14.56%The median age in Middletown is 32.8 years: 31.6 years for males, and 36 years for females.

9.7K
Total Population
4,753
Density (mi²)
21 0.22%
Growth

Middletown 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)