01581 Frequently Asked Questions

A: ZIP Code 01581 is Located in Westborough Massachusetts. Portions of 01581 are also in Cordaville, Westborough (town), Southborough, Grafton, Shrewsbury.

A: ZIP Code 01581 is Located Entirely in Worcester County Massachusetts.

A: The Current Sales Tax in ZIP Code 01581 is 6.2%

A: The Area Codes for 01581 are 508 and 774

A: ZIP Code 01581 is in the Massachusetts 2nd Congressional District.

A: 01581 is within Massachusetts State House of Representatives District 19th Worcester, Massachusetts State House of Representatives District 9th Worcester and Massachusetts State House of Representatives District 11th Worcester.

A: 01581 is within Massachusetts State Senate District First Essex and Massachusetts State Senate District Hampden.

A: The 2022 population of ZIP Code 01581 is 21360. The population growth rate in 01581 is 12.62%. The population density of 01581 is 1,008.

A: The majority race/ethnicity of people residing in 01581 is White (63.34%). The majority race/ethnicity of students attending public schools in 01581 is White(51.03%).

A: The median household income in 01581 is $118,185 (2021) and the average adjusted income is $546,850 (2021).