Home > MA > Middlesex County > Somerville > Zip 02145

Zip Code 02145 — Somerville, MA

02145 is a ZIP Code associated with Somerville, MA, located within Middlesex. The postal region supports an estimated population of 27,495 residents across Data Pending housing units, with a population density of 7,633.5 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (42.392060, -71.089500)

Data Metric	Local Statistic
Postal / Zip Code	02145
Primary City	Somerville
State / Province	MA
County	Middlesex
Total Population	27,495
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	7,633.5 people/sq mi
Timezone	America/New_York

How 02145 Compares

Metric	ZIP 02145	Middlesex County	MA State Average
Population	27,495	1,629,277	7,043,978
Median Income	Data Pending	N/A	N/A
Population Density	7,633.5 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 02143	Somerville	0.8 mi	25,513	N/A
Zip 02141	Cambridge	1.5 mi	14,517	N/A
Zip 02129	Charlestown	1.7 mi	20,032	N/A
Zip 02144	Somerville	1.8 mi	25,448	N/A
Zip 02149	Everett	2.0 mi	50,045	N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →