
Cross Keys
- County:
- Blair County
- County Seat:
- No
- Area (mi²):
- 0.263
- State:
- Pennsylvania
Cross Keys is a CDP located in Blair County, Pennsylvania. Cross Keys has a 2025 population of 806. Cross Keys is currently growing at a rate of 7.18% annually and its population has increased by 41.16% since the most recent census, which recorded a population of 571 in 2020.
The average household income in Cross Keys is $58,699 with a poverty rate of 6%. The median age in Cross Keys is 32.9 years: 36.1 years for males, and 24.9 years for females.