Chelsea, Massachusetts
Chelsea is a city in Suffolk County, Massachusetts, with an estimated population of 38,319 in 2023. It sits at 42.3968, -71.0313 in the America/New_York time zone.
| Field | Value |
|---|---|
| Place name | Chelsea |
| Type | city |
| State | Massachusetts (MA) |
| County | Suffolk County |
| Population (2023 est.) | 38,319 |
| Land area | 2.22 sq mi (5.75 km²) |
| Coordinates | 42.3968, -71.0313 |
| Time zone | America/New_York |
| ZIP codes | 02150 |
| Telephone area codes | 617, 857 |
ZIP codes and area codes for Chelsea
Chelsea covers 1 ZIP code: 02150. Telephone area codes serving the area: 617, 857. Browse all ZIP codes in Massachusetts for the full list.
Where is Chelsea?
Chelsea is located in Massachusetts, in Suffolk County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
Everett 2 km · MAMalden 4 km · MARevere 4 km · MAWinthrop Town 6 km · MASomerville 6 km · MABoston 7 km · MAMelrose 7 km · MAMedford 7 km · MA
Other places in Suffolk County
Frequently asked questions
What county is Chelsea, MA in?
Chelsea is in Suffolk County, Massachusetts.
What is the population of Chelsea, MA?
The 2023 Census Bureau estimate is 38,319.
What time zone is Chelsea in?
Chelsea is in the America/New_York time zone.