
Lumber City
- County:
- Mifflin County
- County Seat:
- No
- Area (mi²):
- 0.19
- State:
- Pennsylvania
Lumber City is a CDP located in Mifflin County, Pennsylvania. Lumber City has a 2025 population of 251. Lumber City is currently declining at a rate of -0.4% annually and its population has decreased by -11.31% since the most recent census, which recorded a population of 283 in 2020.
The average household income in Lumber City is $71,550 with a poverty rate of 26.96%. The median age in Lumber City is 58.7 years: 54.4 years for males, and 65.5 years for females.