Dorchester, Massachusetts ZIP codes
What is the ZIP code for Dorchester, MA?
02121, 02122, 02125
3 for street addresses
Dorchester is in Suffolk County, Massachusetts. USPS uses 3 ZIP codes for Dorchester. About 86,181 people live in Dorchester ZIP codes; the most populated is 02125 with 33,662 residents. The city is in the Eastern Time zone and uses area codes 617 and 857.
| City | Dorchester, MA |
|---|---|
| State | Massachusetts |
| County | Suffolk County |
| ZIP codes | 3 |
| Population (ZIP areas) | about 86,181 |
| Time zone | Eastern Time · now |
| Area codes | 617, 857 |
All Dorchester ZIP codes
| ZIP code | Type | Population | Median income |
|---|---|---|---|
| 02121 | Standard | 29,040 | $43,136 |
| 02122 | Standard | 23,479 | $86,150 |
| 02125 | Standard | 33,662 | $82,953 |
Population and income: U.S. Census Bureau, American Community Survey 5-year estimates. PO Box and single-organization ZIP codes have no residents.
Other ZIP codes that accept “Dorchester”
These ZIP codes belong to a neighboring city, but USPS also accepts Dorchester as the city name in addresses.
Cities near Dorchester
- Dorchester Center, MA 0.4 mi
- Mattapan, MA 1.9 mi
- Jamaica Plain, MA 2.2 mi
- Roxbury, MA 2.2 mi
- Roxbury Crossing, MA 2.5 mi
- Roslindale, MA 3 mi
- Milton, MA 3 mi
- South Boston, MA 3.2 mi
- Brookline, MA 3.8 mi
- Quincy, MA 3.8 mi
Questions
- What is the ZIP code for Dorchester, MA?
- Dorchester has 3 ZIP codes: 02121, 02122 and 02125. The right one depends on the street address.
- How many ZIP codes does Dorchester have?
- 3.
- Which Dorchester ZIP code has the most people?
- 02125, with about 33,662 residents, followed by 02121 (29,040).
- What county is Dorchester, MA in?
- Dorchester ZIP codes are in Suffolk County.
- What area code is Dorchester, MA?
- Dorchester uses area codes 617 and 857.