Columbia County, Pennsylvania
13 ZIP codes · 483.26 sq mi of land · FIPS 42037
| Population | 65,362 |
|---|---|
| State | Pennsylvania |
| FIPS code | 42037 |
| Time zone | Eastern |
| Land area | 483.26 sq mi |
| Center (lat, long) | 41.0455, -76.4043 |
Area codes in this area
These are the area codes that most often serve Columbia County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
BentonBloomsburgCatawissaElysburgMillvilleNumidiaOrangevilleStillwaterWilburtonAristesLocustdaleBerwickMifflinville
ZIP codes in Columbia County
17814 Benton17815 Bloomsburg17820 Catawissa17824 Elysburg17846 Millville17858 Numidia17859 Orangeville17878 Stillwater17888 Wilburton17920 Aristes17945 Locustdale18603 Berwick18631 Mifflinville
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.