In which county is ZIP code 17830 located?

ZIP 17830 is listed under Northumberland, PA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 17830: Herndon, PA

ZIP: 17830

County: Northumberland

Coordinates: 40.69180, -76.80080

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Get a reliable snapshot of the Herndon, PA postal area 17830. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Herndon
ZIP Code	17830
County	Northumberland
State	PA
Latitude / Longitude	40.69180, -76.80080
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 17830 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 17830 is commonly represented around 40.69180, -76.80080. These coordinates help identify the general area within Northumberland, PA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 17830 for mail delivery and general location reference in Northumberland, PA.

This ZIP may extend beyond the city core into nearby communities within Northumberland.

Related ZIP Codes (Nearby)

Explore other postal codes near Herndon within PA.

Frequently Asked Questions

What is the primary city for ZIP code 17830?

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

In which county is 17830 located?

ZIP code 17830 is situated within Northumberland, PA.

What are the coordinates for 17830?

The approximate center point is 40.69180 (Latitude) and -76.80080 (Longitude).

Is ZIP code 17830 active?

This page lists ZIP 17830 as Listed based on the latest refresh date shown above.

Does ZIP 17830 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