
Marcus Hook
- County:
- Delaware County
- County Seat:
- No
- Area (mi²):
- 1.108
- State:
- Pennsylvania
Marcus Hook is a borough located in Delaware County, Pennsylvania. Marcus Hook has a 2025 population of 2,418. Marcus Hook is currently declining at a rate of -0.29% annually and its population has decreased by -1.39% since the most recent census, which recorded a population of 2,452 in 2020.
The average household income in Marcus Hook is $58,167 with a poverty rate of 11.88%. The median age in Marcus Hook is 33.4 years: 31.5 years for males, and 38.9 years for females.