In which county is ZIP code 01090 located?

ZIP 01090 is listed under Hampden, MA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 01090: West Springfield, MA

ZIP: 01090

County: Hampden

Coordinates: 42.17070, -72.60480

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Get a reliable snapshot of the West Springfield, MA postal area 01090. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	West Springfield
ZIP Code	01090
County	Hampden
State	MA
Latitude / Longitude	42.17070, -72.60480
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 01090 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 01090 is commonly represented around 42.17070, -72.60480. These coordinates help identify the general area within Hampden, MA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 01090 for mail delivery and general location reference in Hampden, MA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near West Springfield within MA.

Frequently Asked Questions

What is the primary city for ZIP code 01090?

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

In which county is 01090 located?

ZIP code 01090 is situated within Hampden, MA.

What are the coordinates for 01090?

The approximate center point is 42.17070 (Latitude) and -72.60480 (Longitude).

Is ZIP code 01090 active?

This page lists ZIP 01090 as Listed based on the latest refresh date shown above.

Does ZIP 01090 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