Chelsea, Massachusetts

Chelsea: city in Suffolk County, Massachusetts, United States

About

Chelsea is a city located in the county of Suffolk in the U.S. state of Massachusetts. Its population at the 2010 census was 35,177 and a population density of 5,517 people per km². After 10 years in 2020 city had an estimated population of 39,230 inhabitants.

The city was created 402 years ago in 1623.

Chelsea locator map
Location of Chelsea on Massachusetts map.

Quick Facts about Chelsea

Population 39,230 (2020)
Country United States of America
State Massachusetts (United States)
County Suffolk County
Postal code 02150
Area 6.38 km2
Latitude & Longitude 42.3918,-71.0328
Altitude 10 feet / 3 meters
Establishment January 01, 1624 (402 years ago)
Time Zone Eastern Time Zone
Local time 22:33:24 (15th April 2026)
Density 6,153 Pop. per km² as of 2020
Population growth 10.33% (2010-2020)
Weather 76℉ Partly Sunny then Chance Rain Showers 7-days weather
Tobin bridge crop image
Tobin bridge crop image

Geography

Chelsea is located at 42°23'30"N 71°1'58"W (42.3917600, -71.0328300).

Chelsea map

Click "full screen" full screen map icon to open full mode. View satellite images

Weather

76°F
Partly Sunny then Chance Rain Showers
1 to 8 mph S Today

A chance of rain showers after 4pm. Partly sunny, with a high near 76. South wind 1 to 8 mph. Chance of precipitation is 30%. New rainfall amounts les...

7-Day Forecast

Official website of Chelsea

Official Website

Demographics

The population of Chelsea increased by 10.33% in 10 years.

Year Population % Change Method
2010 35,177 - census
2011 36,207 2.84% estimation process
2012 36,911 1.91% estimation process
2013 37,644 1.95% estimation process
2014 38,685 2.69% estimation process
2015 39,735 2.64% estimation process
2016 40,261 1.31% estimation process
2017 40,287 0.06% estimation process
2018 39,937 -0.88% estimation process
2019 39,690 -0.62% estimation process
2020 39,230 -1.17% estimation process
Chelsea zip code is 02150. County name: Suffolk, County fips: 25025
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Best Things to Do in Chelsea

1Mary O'Malley State Park

Rating: 4.6 (633)

Commandants Way, Chelsea, MA 02150, United States View details

Phone: +17814852804 | Website available

2Bellingham Hill Park

Rating: 4.4 (53)

Bellingham Hill, Bellingham St & Cottage St., Chelsea, MA 02150, United States View details

Phone: +16174664200 | Website available

3Gov Bellingham-Cary House

Rating: 4.6 (16)

34 Parker St, Chelsea, MA 02150, United States View details

Phone: +16178844090 | Website available

Services and Civic Places in Chelsea

1Chelsea City Hall

Rating: 3.7 (94)

500 Broadway, Chelsea, MA 02150 View details

Phone: +16174664000 | Website available

People born in Chelsea (95)

People born in Chelsea, including jazz and fusion pianist, keyboardist, and composer Chick Corea, ice hockey player Carl Voss, professor of psychology Ray Hyman, .

More notable people

  • Edward J. King (Governor of Massachusetts (1925-2006)) he was born in 11/05/1925
  • Elliot Aronson (American psychologist) he was born in 09/01/1932
  • Horatio Alger (novelist) he was born in 13/01/1832
  • Lewis Howard Latimer (American inventor) he was born in 04/09/1848
  • John Ruiz (American former professional boxer) he was born in 04/01/1972
  • Norman Cota (U.S. Army Major General) he was born in 30/05/1893
  • Joseph C. O'Mahoney (American journalist, lawyer, and politician (1884-1962)) he was born in 05/11/1884
  • Albert DeSalvo (American criminal and convicted rapist) he was born in 03/09/1931
  • William Pepperell Montague (American philosopher) he was born in 11/11/1873
  • Miguel La Fay Bardi (American priest) he was born in 11/11/1934
  • Kenneth Tigar (American actor) he was born in 24/09/1942
  • Harvie S (American musician) he was born in 06/12/1948
  • Jimmy Moran (American track cyclist) he was born in 20/04/1886
  • Jerry Douglas (American television and film actor) he was born in 12/11/1932
  • Harvey Clark (American actor (1885-1938)) he was born in 04/10/1885
  • Philip B. Low (American politician) he was born in 06/05/1836
  • Léonard Forest (Canadian filmmaker and writer) he was born in 01/01/1928
  • David Littmann (American academic) he was born in 28/07/1906

Nearby Schools and Colleges

Schools and campuses linked to Chelsea, MA. Select a name to open its map and contact details.

Code Name City ZIP
165167 Cambridge College Boston (MA) 02129

Nearby Transit Stations (19)

Rail and bus stations connected to Chelsea, MA. Select a station to open its map and address details.

Code Name Address Type
BON North Station 100 Legends Way RAIL
BOS South Station 2 South Station RAIL
BBY Back Bay station 145 Dartmouth St. RAIL
WOB Anderson Regional Transportation Center 100 Atlantic Ave. RAIL
RTE Route 128 station 50 University Ave RAIL

Closest post offices linked to Chelsea.

Post Office Name City ZIP
Chelsea Post Office Chelsea (MA) 02150

Other places with the same name (9)

  • Chelsea, Alabama City in Madison County, Alabama, United States with a population of 14,608 people.
  • Chelsea, Michigan city in Washtenaw County, Michigan, United States of America with a population of 5,377 people.
  • Chelsea, Maine town in Maine, US with a population of 2,753 people.
  • Chelsea, Oklahoma city in Oklahoma, US with a population of 1,877 people.
  • Chelsea, Vermont town in Vermont, US with a population of 1,294 people.
  • Chelsea, Wisconsin town in Wisconsin, US with a population of 790 people.
  • Chelsea, Kansas township in Butler County, Kansas with a population of 266 people.
  • Chelsea, Iowa city in Iowa, US with a population of 246 people.
  • Chelsea, South Dakota town in South Dakota, United States of America with a population of 26 people.

Other cities in Suffolk County

Cities, towns, neighborhoods & other populated places in Suffolk County , MA.

City Name Population Title
Boston 691,531 The twenty-first most populous city in the United States and the center of the Boston metropolitan area.
Revere 52,375 The most populous city in Suffolk County, Massachusetts.
Jamaica Plain 37,468 Neighborhood in Boston, Massachusetts, United States
Winthrop 18,446 City in Massachusetts

Distance to Other Cities

Chelsea distances to largest Massachusetts cities