In which county is ZIP code 18079 located?

ZIP 18079 is listed under Lehigh, PA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 18079: Slatedale, PA

ZIP: 18079

County: Lehigh

Coordinates: 40.74550, -75.65920

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 18079 in Slatedale, PA. We include verified county details for Lehigh plus key geographic references used for mapping and logistics.

Primary City	Slatedale
ZIP Code	18079
County	Lehigh
State	PA
Latitude / Longitude	40.74550, -75.65920
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 18079 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 18079 is commonly represented around 40.74550, -75.65920. These coordinates help identify the general area within Lehigh, PA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 18079 for mail delivery and general location reference in Lehigh, PA.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Slatedale.

Related ZIP Codes (Nearby)

Explore other postal codes near Slatedale within PA.

Frequently Asked Questions

What is the primary city for ZIP code 18079?

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

In which county is 18079 located?

ZIP code 18079 is situated within Lehigh, PA.

What are the coordinates for 18079?

The approximate center point is 40.74550 (Latitude) and -75.65920 (Longitude).

Is ZIP code 18079 active?

This page lists ZIP 18079 as Listed based on the latest refresh date shown above.

Does ZIP 18079 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