ZIP Code 18036

18036 is one of Pennsylvania's ZIP codes, delivering to addresses in Coopersburg, Lehigh County.

City: Coopersburg
County: Lehigh County
State: Pennsylvania
Prefix: 180xx

Where this code sits

18036 is part of the 180xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Coopersburg.

Coopersburg Pennsylvania ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 18036 delivers to without sharing its boundary.

ZIP codes nearest 18036

The ZIP codes whose reference points sit closest to 18036.
ZIP code	Distance	Delivers to
ZIP code 18981	1.6 mi	Zionhill, PA
ZIP code 18034	2.9 mi	Center Valley, PA
ZIP code 18060	3.1 mi	Limeport, PA
ZIP code 18955	4.4 mi	Richlandtown, PA
ZIP code 18935	4.9 mi	Milford Square, PA
ZIP code 18951	5.0 mi	Quakertown, PA
ZIP code 18968	5.4 mi	Spinnerstown, PA
ZIP code 18049	6.1 mi	Emmaus, 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 18036, plotted from its record coordinates.

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

Scope ZIP code 18036. 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.