ZIP code · Somerville · Massachusetts · United States

ZIP code 02144 — Somerville

ZIP code 02144 serves Somerville, Massachusetts.

Postal code
02144
Single source Value from one source, not cross-checked.
City
Somerville
County
Middlesex FIPS 25017
State
Massachusetts
Country
United States
Coordinates
42.4003, -71.1221 — precision precise (locality)
View on OpenStreetMap
Population
25,009 (ZCTA, ACS 5-year)
Population density
22,888 / sq mi
Land area
1.1 sq mi (2.8 km²) (ZCTA, ACS 5-year)
Median household income
$140,591
Per-capita income
$78,130
Median age
32
Households
11,217
Housing units
11,881
Median home value
$987,000
Median gross rent
$2,654 / month
Congressional district
MA-7 (119th Congress)
USDA hardiness zone
6b (-5 to 0 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone
America/New_York (UTC−5 / UTC−4 DST)
Area codes
617, 857
Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Climate — monthly normals

Warmest month Jul (avg high 82°F), coldest Jan (avg low 23°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F373946566776828073625242
Avg low °F232531415060666558483829
Precip in3.43.24.23.63.33.93.33.23.64.03.74.3

NOAA 1991–2020 climate normals from the nearest station: BOSTON LOGAN INTL AP (6.3 mi) · NOAA NCEI

Places in ZIP 02144

Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page