ZIP Code 16159: West Middlesex, PA
County: Mercer
Coordinates: 41.17410, -80.45280
ZIP Type: Standard
Time Zone: Eastern Time (ET)
This profile provides an in-depth look at ZIP code 16159, serving West Middlesex in PA. It lies in Mercer and supports delivery, planning, and address verification.
| Primary City | West Middlesex |
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| ZIP Code | 16159 |
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| County | Mercer |
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| State | PA |
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| Latitude / Longitude | 41.17410, -80.45280 |
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| ZIP Type | Standard |
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| Time Zone | Eastern Time (ET) |
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| Data Updated | 2026-01-08 |
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Maps & Useful Links
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These links show the approximate center point for ZIP 16159 (not an exact boundary).
Geographic & Administrative Context
For mapping and verification, 16159 is commonly represented around 41.17410, -80.45280. These coordinates help identify the general area within Mercer, PA.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 16159 for mail delivery and general location reference in
Mercer,
PA.
Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with West Middlesex.
Related ZIP Codes (Nearby)
Explore other postal codes near West Middlesex within PA.
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Frequently Asked Questions
What is the primary city for ZIP code 16159?
The primary city for this ZIP code is West Middlesex, located in PA.
In which county is 16159 located?
ZIP code 16159 is situated within Mercer, PA.
What are the coordinates for 16159?
The approximate center point is 41.17410 (Latitude) and -80.45280 (Longitude).
Is ZIP code 16159 active?
This page lists ZIP 16159 as Listed based on the latest refresh date shown above.
Does ZIP 16159 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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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