
Colonial Park
- County:
- Dauphin County
- County Seat:
- No
- Area (mi²):
- 5.042
- State:
- Pennsylvania
Colonial Park is a CDP located in Dauphin County, Pennsylvania. Colonial Park has a 2025 population of 17,807. Colonial Park is currently growing at a rate of 1.75% annually and its population has increased by 15.2% since the most recent census, which recorded a population of 15,457 in 2020.
The average household income in Colonial Park is $78,393 with a poverty rate of 10.05%. The median age in Colonial Park is 36 years: 36.2 years for males, and 35.9 years for females.