In which county is ZIP code 01564 located?

ZIP 01564 is listed under Worcester County, MA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 01564: Sterling, MA

ZIP: 01564

County: Worcester County

Coordinates: 42.43540, -71.77520

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 01564, serving Sterling in MA. It lies in Worcester County and supports delivery, planning, and address verification.

Primary City	Sterling
ZIP Code	01564
County	Worcester County
State	MA
Latitude / Longitude	42.43540, -71.77520
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 01564 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 01564 are listed as 42.43540 / -71.77520, useful for GPS and service checks in and around Sterling, MA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 01564 for mail delivery and general location reference in Worcester County, MA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Sterling within MA.

Frequently Asked Questions

What is the primary city for ZIP code 01564?

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

In which county is 01564 located?

ZIP code 01564 is situated within Worcester County, MA.

What are the coordinates for 01564?

The approximate center point is 42.43540 (Latitude) and -71.77520 (Longitude).

Is ZIP code 01564 active?

This page lists ZIP 01564 as Listed based on the latest refresh date shown above.

Does ZIP 01564 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