Columbia County, Pennsylvania ZIP codes
12ZIP codes
12Cities and towns
68,631People in ZIP areas
272, 570Area codes
Columbia County is in Pennsylvania and the Eastern Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.
All ZIP codes in Columbia County
| ZIP code | City | Type | Population | Median income |
|---|---|---|---|---|
| 17814 | Benton | Standard | 4,669 | $65,089 |
| 17815 | Bloomsburg | Standard | 29,790 | $67,510 |
| 17820 | Catawissa | Standard | 5,499 | $67,685 |
| 17846 | Millville | Standard | 3,621 | $66,591 |
| 17858 | Numidia | PO Box only | 111 | $81,250 |
| 17859 | Orangeville | Standard | 2,701 | $75,515 |
| 17878 | Stillwater | Standard | 1,488 | $68,125 |
| 17888 | Wilburton | Standard | 446 | – |
| 17920 | Aristes | PO Box only | 246 | – |
| 17945 | Locustdale | PO Box only | 133 | $24,813 |
| 18603 | Berwick | Standard | 18,827 | $60,352 |
| 18631 | Mifflinville | PO Box only | 1,100 | $46,125 |
Cities and towns in Columbia County
- Aristes 1 ZIP
- Benton 1 ZIP
- Berwick 1 ZIP
- Bloomsburg 1 ZIP
- Catawissa 1 ZIP
- Locustdale 1 ZIP
- Mifflinville 1 ZIP
- Millville 1 ZIP
- Numidia 1 ZIP
- Orangeville 1 ZIP
- Stillwater 1 ZIP
- Wilburton 1 ZIP
Area codes in Columbia County
Questions
- How many ZIP codes are in Columbia County, PA?
- Columbia County has 12 ZIP codes, 8 of them standard ZIP codes for street addresses.
- What cities are in Columbia County?
- Columbia County ZIP codes cover Aristes, Benton, Berwick, Bloomsburg, Catawissa, Locustdale, Mifflinville and Millville and 4 other places.
- What area code is Columbia County, PA?
- Columbia County uses area codes 272 and 570.
- What time zone is Columbia County in?
- Columbia County is in Eastern Time.
Other Pennsylvania counties
- Adams County
- Allegheny County
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