ZIP Code 16222: Dayton, PA
County: Armstrong
Coordinates: 40.87410, -79.26860
ZIP Type: Standard
Time Zone: Eastern Time (ET)
Get a reliable snapshot of the Dayton, PA postal area 16222. This page summarizes county, coordinates, and local facts to help with services and location research.
| Primary City | Dayton |
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| ZIP Code | 16222 |
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| County | Armstrong |
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| State | PA |
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| Latitude / Longitude | 40.87410, -79.26860 |
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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 16222 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 16222 is approximately 40.87410 (latitude) and -79.26860 (longitude). This location sits within Armstrong, contributing to regional planning across PA.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 16222 for mail delivery and general location reference in
Armstrong,
PA.
This ZIP may extend beyond the city core into nearby communities within Armstrong.
Related ZIP Codes (Nearby)
Explore other postal codes near Dayton within PA.
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Frequently Asked Questions
What is the primary city for ZIP code 16222?
The primary city for this ZIP code is Dayton, located in PA.
In which county is 16222 located?
ZIP code 16222 is situated within Armstrong, PA.
What are the coordinates for 16222?
The approximate center point is 40.87410 (Latitude) and -79.26860 (Longitude).
Is ZIP code 16222 active?
This page lists ZIP 16222 as Listed based on the latest refresh date shown above.
Does ZIP 16222 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