Find the last 4 digits (ZIP+4) for an address in 02454

ZIP 02454, Waltham, MA is filled in. Just type the street address.

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ZIP Code 02454 – Waltham, MA

Waltham, Massachusetts · Middlesex County · Eastern time

ZIP code02454
CityWaltham
StateMassachusetts
CountyMiddlesex County
PopulationNot published (no Census ZIP area)
Time zoneEastern · local time
ZIP typePO box or unique ZIP (no Census area)
Center (lat, long)42.3567, -71.2505

Area codes in this area

781339

These are the area codes that most often serve ZIP 02454 (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

02466 Auburndale · 0.8 mi02453 Waltham · 1 mi02465 West Newton · 1.3 mi02462 Newton Lower Falls · 1.7 mi02468 Waban · 2.1 mi02460 Newtonville · 2.2 mi02455 North Waltham · 2.3 mi02495 Nonantum · 2.5 mi

About ZIP 02454

ZIP code 02454 is assigned to Waltham, Massachusetts. It lies in Middlesex County. It is a PO-box-only or single-address ZIP, so the Census Bureau does not publish an area for it; the location shown is approximate. The closest neighboring ZIP is 02466 (Auburndale), about 0.8 miles away.

Every address in 02454 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