ZIP Code 18963

18963 is one of Pennsylvania's ZIP codes, delivering to addresses in Solebury, Bucks County.

City: Solebury
County: Bucks County
State: Pennsylvania
Prefix: 189xx

Where this code sits

18963 is part of the 189xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Solebury.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 18963 delivers to without sharing its boundary.

ZIP codes nearest 18963

The ZIP codes whose reference points sit closest to 18963.
ZIP code	Distance	Delivers to
ZIP code 18938	2.2 mi	New Hope, PA
ZIP code 18913	2.9 mi	Carversville, PA
ZIP code 08556	2.9 mi	Rosemont, NJ
ZIP code 18928	3.6 mi	Holicong, PA
ZIP code 18934	3.8 mi	Mechanicsville, PA
ZIP code 18950	4.2 mi	Point Pleasant, PA
ZIP code 08530	4.3 mi	Lambertville, NJ
ZIP code 18912	4.8 mi	Buckingham, 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 18963, plotted from its record coordinates.

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

Scope ZIP code 18963. 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.