Find the last 4 digits (ZIP+4) for an address in 02125

ZIP 02125, Dorchester, MA is filled in. Just type the street address.

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ZIP Code 02125 – Dorchester, MA

Dorchester, Massachusetts · Suffolk County · Eastern time

ZIP code02125
CityDorchester
StateMassachusetts
CountySuffolk County
Population33,662
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area2.17 sq mi
Center (lat, long)42.3157, -71.0556

Area codes in this area

339781617857

These are the area codes that most often serve ZIP 02125 (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

02122 Dorchester · 1.4 mi02127 Boston · 1.6 mi02119 Roxbury · 1.6 mi02118 Boston · 1.7 mi02121 Dorchester · 1.8 mi02171 Quincy · 2.3 mi02124 Dorchester Center · 2.3 mi02205 Boston · 2.3 mi

About ZIP 02125

ZIP code 02125 is assigned to Dorchester, Massachusetts. It lies in Suffolk County. Its Census area covers about 2.17 square miles of land. The closest neighboring ZIP is 02122 (Dorchester), about 1.4 miles away.

Every address in 02125 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