
New Columbus
- County:
- Columbia County
- County Seat:
- No
- Area (mi²):
- 3.103
- State:
- Pennsylvania
New Columbus is a borough located in Columbia County, Pennsylvania. New Columbus has a 2025 population of 222. New Columbus is currently growing at a rate of 0.45% annually and its population has increased by 1.37% since the most recent census, which recorded a population of 219 in 2020.
The average household income in New Columbus is $64,648 with a poverty rate of 16.85%. The median age in New Columbus is 52.8 years: 49.8 years for males, and 56.3 years for females.