In which county is ZIP code 18657 located?

ZIP 18657 is listed under Wyoming, PA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 18657: Tunkhannock, PA

ZIP: 18657

County: Wyoming

Coordinates: 41.53870, -75.94660

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 18657 in Tunkhannock, PA. We include verified county details for Wyoming plus key geographic references used for mapping and logistics.

Primary City	Tunkhannock
ZIP Code	18657
County	Wyoming
State	PA
Latitude / Longitude	41.53870, -75.94660
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 18657 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 18657 are listed as 41.53870 / -75.94660, useful for GPS and service checks in and around Tunkhannock, PA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 18657 for mail delivery and general location reference in Wyoming, PA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Tunkhannock within PA.

Frequently Asked Questions

What is the primary city for ZIP code 18657?

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

In which county is 18657 located?

ZIP code 18657 is situated within Wyoming, PA.

What are the coordinates for 18657?

The approximate center point is 41.53870 (Latitude) and -75.94660 (Longitude).

Is ZIP code 18657 active?

This page lists ZIP 18657 as Listed based on the latest refresh date shown above.

Does ZIP 18657 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