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Zip Code 01504 — Blackstone, MA

01504 is a ZIP Code associated with Blackstone, MA, located within Worcester. The postal region supports an estimated population of 9,255 residents across Data Pending housing units, with a population density of 321.6 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (42.039900, -71.531250)

Data Metric	Local Statistic
Postal / Zip Code	01504
Primary City	Blackstone
State / Province	MA
County	Worcester
Total Population	9,255
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	321.6 people/sq mi
Timezone	America/New_York

How 01504 Compares

Metric	ZIP 01504	Worcester County	MA State Average
Population	9,255	867,539	7,043,978
Median Income	Data Pending	N/A	N/A
Population Density	321.6 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 01529	Millville	2.4 mi	3,160	N/A
Zip 01756	Mendon	3.8 mi	6,325	N/A
Zip 02019	Bellingham	3.9 mi	17,410	N/A
Zip 01569	Uxbridge	5.6 mi	14,304	N/A
Zip 01747	Hopedale	5.9 mi	6,027	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 →