ZIP Code 17846

17846 is one of Pennsylvania's ZIP codes, delivering to addresses in Millville, Columbia County.

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

Where this code sits

17846 is part of the 178xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Millville.

Millville Pennsylvania ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 17846 delivers to without sharing its boundary.

ZIP codes nearest 17846

The ZIP codes whose reference points sit closest to 17846.
ZIP code	Distance	Delivers to
ZIP code 17859	7.5 mi	Orangeville, PA
ZIP code 17878	8.1 mi	Stillwater, PA
ZIP code 17774	8.1 mi	Unityville, PA
ZIP code 17742	8.8 mi	Lairdsville, PA
ZIP code 17815	9.0 mi	Bloomsburg, PA
ZIP code 17884	9.5 mi	Washingtonville, PA
ZIP code 17821	11 mi	Danville, PA
ZIP code 17814	12 mi	Benton, 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 17846, plotted from its record coordinates.

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

Scope ZIP code 17846. 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.