In which county is ZIP code 02128 located?

ZIP 02128 is listed under Suffolk County, MA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 02128: Boston, MA

ZIP: 02128

County: Suffolk County

Coordinates: 42.36420, -71.02570

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 02128, serving Boston in MA. It lies in Suffolk County and supports delivery, planning, and address verification.

Primary City	Boston
ZIP Code	02128
County	Suffolk County
State	MA
Latitude / Longitude	42.36420, -71.02570
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 02128 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 02128 are listed as 42.36420 / -71.02570, useful for GPS and service checks in and around Boston, MA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 02128 for mail delivery and general location reference in Suffolk County, MA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Boston within MA.

Frequently Asked Questions

What is the primary city for ZIP code 02128?

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

In which county is 02128 located?

ZIP code 02128 is situated within Suffolk County, MA.

What are the coordinates for 02128?

The approximate center point is 42.36420 (Latitude) and -71.02570 (Longitude).

Is ZIP code 02128 active?

This page lists ZIP 02128 as Listed based on the latest refresh date shown above.

Does ZIP 02128 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