In which county is ZIP code 15865 located?

ZIP 15865 is listed under Jefferson, PA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 15865: Sykesville, PA

ZIP: 15865

County: Jefferson

Coordinates: 41.05140, -78.81950

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 15865 in Sykesville, PA. We include verified county details for Jefferson plus key geographic references used for mapping and logistics.

Primary City	Sykesville
ZIP Code	15865
County	Jefferson
State	PA
Latitude / Longitude	41.05140, -78.81950
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 15865 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 15865 is commonly represented around 41.05140, -78.81950. These coordinates help identify the general area within Jefferson, PA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 15865 for mail delivery and general location reference in Jefferson, PA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Sykesville within PA.

Frequently Asked Questions

What is the primary city for ZIP code 15865?

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

In which county is 15865 located?

ZIP code 15865 is situated within Jefferson, PA.

What are the coordinates for 15865?

The approximate center point is 41.05140 (Latitude) and -78.81950 (Longitude).

Is ZIP code 15865 active?

This page lists ZIP 15865 as Listed based on the latest refresh date shown above.

Does ZIP 15865 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