A: The 2022 population of ZIP Code 01721 is 18634. The population growth rate in 01721 is 6.68%.
A: The majority race/ethnicity of people residing in 01721 is White (74.83%). The majority race/ethnicity of students attending public schools in 01721 is White(63.39%).
A: The median household income in 01721 is $115,959 (2021) and the average adjusted income is $115,750 (2020).