In which county is ZIP code 16221 located?

ZIP 16221 is listed under Clarion, PA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 16221: Curllsville, PA

ZIP: 16221

County: Clarion

Coordinates: 41.20230, -79.45380

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 16221, serving Curllsville in PA. It lies in Clarion and supports delivery, planning, and address verification.

Primary City	Curllsville
ZIP Code	16221
County	Clarion
State	PA
Latitude / Longitude	41.20230, -79.45380
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 16221 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 16221 are listed as 41.20230 / -79.45380, useful for GPS and service checks in and around Curllsville, PA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 16221 for mail delivery and general location reference in Clarion, PA.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Curllsville.

Related ZIP Codes (Nearby)

Explore other postal codes near Curllsville within PA.

Frequently Asked Questions

What is the primary city for ZIP code 16221?

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

In which county is 16221 located?

ZIP code 16221 is situated within Clarion, PA.

What are the coordinates for 16221?

The approximate center point is 41.20230 (Latitude) and -79.45380 (Longitude).

Is ZIP code 16221 active?

This page lists ZIP 16221 as Listed based on the latest refresh date shown above.

Does ZIP 16221 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