
Collinsburg
- County:
- Fayette County
- County Seat:
- No
- Area (mi²):
- 1.777
- State:
- Pennsylvania
Collinsburg is a CDP located in Fayette County, Pennsylvania. Collinsburg has a 2025 population of 1,050. Collinsburg is currently declining at a rate of -0.47% annually but its population has increased by 8.92% since the most recent census, which recorded a population of 964 in 2020.
The average household income in Collinsburg is $63,627 with a poverty rate of 18.54%. The median age in Collinsburg is 37.3 years: 36.4 years for males, and 37.6 years for females.