Mailbox Map › United States › Columbia › Columbia Post Office
Post office · USPS
Columbia Post Office, Columbia
Columbia Post Office at 54 North 4th Street, Columbia, 17512.
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| Address | 54 North 4th Street, Columbia, 17512 |
|---|---|
| Area | Columbia, Pennsylvania |
| Coordinates | 40.03381, -76.50181 |
| Time zone | America/New_York |
Mapped by the OpenStreetMap community, last checked 2026-05-26. Spotted a box that's gone? Fix it on OpenStreetMap and this page follows within a month.