In which county is ZIP code 18088 located?

ZIP 18088 is listed under Northampton, PA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 18088: Walnutport, PA

ZIP: 18088

County: Northampton

Coordinates: 40.76150, -75.56570

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 18088 in Walnutport, PA. We include verified county details for Northampton plus key geographic references used for mapping and logistics.

Primary City	Walnutport
ZIP Code	18088
County	Northampton
State	PA
Latitude / Longitude	40.76150, -75.56570
ZIP Type	Standard
Time Zone	Eastern Time (ET)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 18088 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 18088 is approximately 40.76150 (latitude) and -75.56570 (longitude). This location sits within Northampton, contributing to regional planning across PA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 18088 for mail delivery and general location reference in Northampton, PA.

This ZIP may extend beyond the city core into nearby communities within Northampton.

Related ZIP Codes (Nearby)

Explore other postal codes near Walnutport within PA.

Frequently Asked Questions

What is the primary city for ZIP code 18088?

The primary city for this ZIP code is Walnutport, located in PA.

In which county is 18088 located?

ZIP code 18088 is situated within Northampton, PA.

What are the coordinates for 18088?

The approximate center point is 40.76150 (Latitude) and -75.56570 (Longitude).

Is ZIP code 18088 active?

This page lists ZIP 18088 as Listed based on the latest refresh date shown above.

Does ZIP 18088 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08