Find the last 4 digits (ZIP+4) for an address in 02452

ZIP 02452, Waltham, MA is filled in. Just type the street address.

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ZIP Code 02452 – Waltham, MA

Waltham, Massachusetts · Middlesex County · Eastern time

ZIP code02452
CityWaltham
StateMassachusetts
CountyMiddlesex County
Population15,808
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area3.81 sq mi
Center (lat, long)42.3956, -71.2199

Area codes in this area

781339

These are the area codes that most often serve ZIP 02452 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

02451 Waltham · 1.7 mi02479 Waverley · 2 mi02478 Belmont · 2 mi02453 Waltham · 2.1 mi02455 North Waltham · 2.4 mi02495 Nonantum · 2.4 mi02471 Watertown · 2.5 mi02477 Watertown · 2.5 mi

About ZIP 02452

ZIP code 02452 is assigned to Waltham, Massachusetts. It lies in Middlesex County. Its Census area covers about 3.81 square miles of land. The closest neighboring ZIP is 02451 (Waltham), about 1.7 miles away.

Every address in 02452 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources