
Devon
- County:
- Chester County
- County Seat:
- No
- Area (mi²):
- 0.613
- State:
- Pennsylvania
Devon is a CDP located in Chester County, Pennsylvania. Devon has a 2025 population of 1,984. Devon is currently growing at a rate of 1.64% annually and its population has increased by 8.42% since the most recent census, which recorded a population of 1,830 in 2020.
The average household income in Devon is $226,424 with a poverty rate of 6.64%. The median age in Devon is 50.5 years: 46.8 years for males, and 50.9 years for females.