01741 Frequently Asked Questions

A: ZIP Code 01741 is Located in Carlisle Massachusetts. Portions of 01741 are also in Billerica, Concord, Westford.

A: ZIP Code 01741 is Located Entirely in Middlesex County Massachusetts.

A: The Current Sales Tax in ZIP Code 01741 is 6.2%

A: The Area Codes for 01741 are 351 and 978

A: ZIP Code 01741 is in the Massachusetts 3rd Congressional District.

A: 01741 is within Massachusetts State House of Representatives District 2nd Middlesex, Massachusetts State House of Representatives District 14th Middlesex and Massachusetts State House of Representatives District 22nd Middlesex.

A: 01741 is within Massachusetts State Senate District Second Essex and Middlesex, Massachusetts State Senate District First Middlesex and Massachusetts State Senate District Second Middlesex.

A: The 2022 population of ZIP Code 01741 is 5209. The population growth rate in 01741 is 0.00%. The population density of 01741 is 344.

A: The majority race/ethnicity of people residing in 01741 is White (87.54%). The majority race/ethnicity of students attending public schools in 01741 is White(72.37%).

A: The median household income in 01741 is $216,000 (2021) and the average adjusted income is $883,920 (2021).
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