In which county is ZIP code 18842 located?

ZIP 18842 is listed under Susquehanna, PA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 18842: South Gibson, PA

ZIP: 18842

County: Susquehanna

Coordinates: 41.73420, -75.63020

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Get a reliable snapshot of the South Gibson, PA postal area 18842. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	South Gibson
ZIP Code	18842
County	Susquehanna
State	PA
Latitude / Longitude	41.73420, -75.63020
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 18842 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 18842 are listed as 41.73420 / -75.63020, useful for GPS and service checks in and around South Gibson, PA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 18842 for mail delivery and general location reference in Susquehanna, PA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near South Gibson within PA.

Frequently Asked Questions

What is the primary city for ZIP code 18842?

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

In which county is 18842 located?

ZIP code 18842 is situated within Susquehanna, PA.

What are the coordinates for 18842?

The approximate center point is 41.73420 (Latitude) and -75.63020 (Longitude).

Is ZIP code 18842 active?

This page lists ZIP 18842 as Listed based on the latest refresh date shown above.

Does ZIP 18842 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