ZIP Code 01603 Map
Census ZIP Code Tabulation Area 01603 in Worcester, MA (Worcester County). ZCTA boundaries closely approximate USPS delivery areas.
Loading map…
ZIP 01603 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
20,868
Households
8,010
Median household income
$66,049
Median age
35.1 years
Median home value
$331,300
Median gross rent
$1,372/mo
Owner-occupied homes
49.5%
Bachelor's degree or higher
24.1%
Below poverty level
17.8%
Land area
4.5 sq mi
Population density
4,608 / sq mi