
Numidia
- County:
- Columbia County
- County Seat:
- No
- Area (mi²):
- 1.055
- State:
- Pennsylvania
Numidia is a CDP located in Columbia County, Pennsylvania. Numidia has a 2025 population of 342. Numidia is currently growing at a rate of 2.09% annually and its population has increased by 26.2% since the most recent census, which recorded a population of 271 in 2020.
The average household income in Numidia is $82,284 with a poverty rate of 4.36%. The median age in Numidia is 50.4 years: 40.3 years for males, and 54 years for females.