In which county is ZIP code 02458 located?

ZIP 02458 is listed under Middlesex County, MA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 02458: Newton, MA

ZIP: 02458

County: Middlesex County

Coordinates: 42.35280, -71.18750

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 02458 in Newton, MA. We include verified county details for Middlesex County plus key geographic references used for mapping and logistics.

Primary City	Newton
ZIP Code	02458
County	Middlesex County
State	MA
Latitude / Longitude	42.35280, -71.18750
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 02458 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 02458 are listed as 42.35280 / -71.18750, useful for GPS and service checks in and around Newton, MA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 02458 for mail delivery and general location reference in Middlesex County, MA.

This ZIP may extend beyond the city core into nearby communities within Middlesex County.

Related ZIP Codes (Nearby)

Explore other postal codes near Newton within MA.

Frequently Asked Questions

What is the primary city for ZIP code 02458?

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

In which county is 02458 located?

ZIP code 02458 is situated within Middlesex County, MA.

What are the coordinates for 02458?

The approximate center point is 42.35280 (Latitude) and -71.18750 (Longitude).

Is ZIP code 02458 active?

This page lists ZIP 02458 as Listed based on the latest refresh date shown above.

Does ZIP 02458 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