In which county is ZIP code 02657 located?

ZIP 02657 is listed under Barnstable, MA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 02657: Provincetown, MA

ZIP: 02657

County: Barnstable

Coordinates: 42.05340, -70.18650

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Get a reliable snapshot of the Provincetown, MA postal area 02657. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Provincetown
ZIP Code	02657
County	Barnstable
State	MA
Latitude / Longitude	42.05340, -70.18650
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 02657 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 02657 is commonly represented around 42.05340, -70.18650. These coordinates help identify the general area within Barnstable, MA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 02657 for mail delivery and general location reference in Barnstable, MA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Provincetown within MA.

Frequently Asked Questions

What is the primary city for ZIP code 02657?

The primary city for this ZIP code is Provincetown, located in MA.

In which county is 02657 located?

ZIP code 02657 is situated within Barnstable, MA.

What are the coordinates for 02657?

The approximate center point is 42.05340 (Latitude) and -70.18650 (Longitude).

Is ZIP code 02657 active?

This page lists ZIP 02657 as Listed based on the latest refresh date shown above.

Does ZIP 02657 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