Worcester ZIP Codes

List of Zip Codes of Worcester

The following table lists ZIP Codes associated with Worcester, Massachusetts, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude County Population Density
1 01602 42.27219 -71.84946 Worcester 25,791 1708.4
2 01603 42.24373 -71.84429 Worcester 21,034 1792.8
3 01604 42.25085 -71.7683 Worcester 39,988 2327.5
4 01605 42.28979 -71.78802 Worcester 31,086 2122.8
5 01606 42.31367 -71.79614 Worcester 22,269 1435.8
6 01607 42.22684 -71.79037 Worcester 8,755 1117.0
7 01608 42.2621 -71.80145 Worcester 4,951 3970.0
8 01609 42.28592 -71.82853 Worcester 23,184 2397.3
9 01610 42.24645 -71.80968 Worcester 28,719 5200.0


About Worcester Massachusetts Zip Codes

The city of Worcester in Massachusetts (MA) is served by approximately 9 ZIP Codes. These codes cover residential neighborhoods, business districts, and surrounding localities that use the city name in their mailing address.

Based on ZIP-level population estimates, the combined population covered by these ZIP Codes is around 205,777 people. Population density can vary significantly from one ZIP Code to another, reflecting the mix of dense urban blocks, commercial corridors, and lower-density residential areas.

The ZIP Codes associated with Worcester fall within county jurisdictions such as Worcester. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

Most ZIP codes for Worcester, Massachusetts follow the America/New_York time zone.