ZIP Code 17815

17815 is one of Pennsylvania's ZIP codes, delivering to addresses in Bloomsburg, Columbia County.

City: Bloomsburg
County: Columbia County
State: Pennsylvania
Prefix: 178xx

Where this code sits

17815 is part of the 178xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Bloomsburg.

Bloomsburg Pennsylvania ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 17815 delivers to without sharing its boundary.

ZIP codes nearest 17815

The ZIP codes whose reference points sit closest to 17815.
ZIP code	Distance	Delivers to
ZIP code 17820	6.5 mi	Catawissa, PA
ZIP code 17859	6.9 mi	Orangeville, PA
ZIP code 18631	6.9 mi	Mifflinville, PA
ZIP code 17846	9.0 mi	Millville, PA
ZIP code 17822	9.2 mi	Danville, PA
ZIP code 17858	9.2 mi	Numidia, PA
ZIP code 17821	9.9 mi	Danville, PA
ZIP code 17878	10 mi	Stillwater, PA

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 17815, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 17815. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.