
McKinley
- County:
- Montgomery County
- County Seat:
- No
- Area (mi²):
- 0.883
- State:
- Pennsylvania
McKinley is a CDP located in Montgomery County, Pennsylvania. McKinley has a 2025 population of 3,058. McKinley is currently growing at a rate of 7.15% annually and its population has increased by 32.96% since the most recent census, which recorded a population of 2,300 in 2020.
The average household income in McKinley is $135,562 with a poverty rate of 7.83%. The median age in McKinley is 40.8 years: 37.8 years for males, and 43.2 years for females.