Zip Code 01609 — Worcester, MA

ZIP Code 01609 is associated with Worcester, MA, in Worcester County. The listed population estimate is 22,047; estimated density is 2,279.8 people per square mile. Among records with population estimates, it ranks #10 of 83 in Worcester County and #114 of 532 in MA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (42.285920, -71.828530)

Data MetricLocal Statistic
Postal / Zip Code01609
Primary CityWorcester
State / ProvinceMA
CountyWorcester
Total Population22,047
Population Density2,279.8 people/sq mi
TimezoneAmerica/New_York

How 01609 Compares

MetricZIP 01609Worcester County recordsMA records
Population estimate22,047867,539 (sum)7,043,978 (sum)
Population Density2,279.8 /sq mi----
County population rank#10 of 83----
State population rank#114 of 532----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in MA

ZIP CodeCityDistancePopulation estimate
ZIP 01602Worcester1.4 mi27,092
ZIP 01605Worcester2.1 mi30,579
ZIP 01608Worcester2.2 mi4,932
ZIP 01606Worcester2.5 mi22,844
ZIP 01610Worcester2.9 mi30,444

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 →