In which county is ZIP code 17055 located?

ZIP 17055 is listed under Cumberland, PA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 17055: Mechanicsburg, PA

ZIP: 17055

County: Cumberland

Coordinates: 40.17900, -77.00360

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Get a reliable snapshot of the Mechanicsburg, PA postal area 17055. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Mechanicsburg
ZIP Code	17055
County	Cumberland
State	PA
Latitude / Longitude	40.17900, -77.00360
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 17055 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 17055 is approximately 40.17900 (latitude) and -77.00360 (longitude). This location sits within Cumberland, contributing to regional planning across PA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 17055 for mail delivery and general location reference in Cumberland, PA.

Some addresses near Mechanicsburg may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Mechanicsburg within PA.

Frequently Asked Questions

What is the primary city for ZIP code 17055?

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

In which county is 17055 located?

ZIP code 17055 is situated within Cumberland, PA.

What are the coordinates for 17055?

The approximate center point is 40.17900 (Latitude) and -77.00360 (Longitude).

Is ZIP code 17055 active?

This page lists ZIP 17055 as Listed based on the latest refresh date shown above.

Does ZIP 17055 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