
Clifton Heights
- County:
- Delaware County
- County Seat:
- No
- Area (mi²):
- 0.63
- State:
- Pennsylvania
Clifton Heights is a borough located in Delaware County, Pennsylvania. Clifton Heights has a 2025 population of 6,759. Clifton Heights is currently declining at a rate of -0.27% annually and its population has decreased by -1.34% since the most recent census, which recorded a population of 6,851 in 2020.
The average household income in Clifton Heights is $79,691 with a poverty rate of 16.77%. The median age in Clifton Heights is 32.9 years: 31.7 years for males, and 34 years for females.