In which county is ZIP code 17304 located?

ZIP 17304 is listed under Adams, PA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 17304: Aspers, PA

ZIP: 17304

County: Adams

Coordinates: 39.97650, -77.22870

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Get a reliable snapshot of the Aspers, PA postal area 17304. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Aspers
ZIP Code	17304
County	Adams
State	PA
Latitude / Longitude	39.97650, -77.22870
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 17304 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 17304 is commonly represented around 39.97650, -77.22870. These coordinates help identify the general area within Adams, PA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 17304 for mail delivery and general location reference in Adams, PA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Aspers within PA.

Frequently Asked Questions

What is the primary city for ZIP code 17304?

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

In which county is 17304 located?

ZIP code 17304 is situated within Adams, PA.

What are the coordinates for 17304?

The approximate center point is 39.97650 (Latitude) and -77.22870 (Longitude).

Is ZIP code 17304 active?

This page lists ZIP 17304 as Listed based on the latest refresh date shown above.

Does ZIP 17304 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