Chelsea city, Massachusetts
Official LSAD Designation: Chelsea city • Census GEOID: 2513205
• Suffolk County
Chelsea city is an incorporated city in Suffolk County, Massachusetts. According to official records from the Census (2025), Chelsea city had an estimated population of 40,130 residents. Official Census Bureau geographic records classify this community under LSAD designation Chelsea city (GEOID 2513205).
Local Government Administration U.S. Census Bureau GMAF
City Of Chelsea
Municipal
Official Title:
City Solicitor
Address:
500 BROADWAY, STE 1, CHELSEA MA 02150-2996
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 40,130 | 2025 |
| Median Household Income | $72,179 | 2020-2024 |
| Median Home Value | $493,500 | 2020-2024 |
| Land Area | 2.22 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).