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Zip Code 01550 — Southbridge, MA

01550 is a ZIP Code associated with Southbridge, MA, located within Worcester. The postal region supports an estimated population of 17,928 residents across Data Pending housing units, with a population density of 342.0 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (42.060390, -72.033770)

Data Metric	Local Statistic
Postal / Zip Code	01550
Primary City	Southbridge
State / Province	MA
County	Worcester
Total Population	17,928
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	342.0 people/sq mi
Timezone	America/New_York

How 01550 Compares

Metric	ZIP 01550	Worcester County	MA State Average
Population	17,928	867,539	7,043,978
Median Income	Data Pending	N/A	N/A
Population Density	342.0 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 01566	Sturbridge	3.8 mi	7,362	N/A
Zip 01571	Dudley	5.1 mi	11,929	N/A
Zip 01518	Fiskdale	5.6 mi	2,598	N/A
Zip 01507	Charlton	6.2 mi	13,435	N/A
Zip 01521	Holland	6.8 mi	2,583	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 →