03851 Frequently Asked Questions

A: ZIP Code 03851 is Located in Milton New Hampshire. Portions of 03851 are also in Farmington, Rochester, Milton (town), Farmington (town).

A: ZIP Code 03851 is Located Entirely in Strafford County New Hampshire.

A: The Area Code for 03851 is 603.

A: ZIP Code 03851 is in the New Hampshire 1st Congressional District.

A: 03851 is within New Hampshire House of Representatives District Strafford 1 and New Hampshire House of Representatives District Strafford 2.

A: 03851 is within New Hampshire State Senate District 3 and New Hampshire State Senate District 6.

A: The 2022 population of ZIP Code 03851 is 4195. The population growth rate in 03851 is 4.54%. The population density of 03851 is 146.

A: The majority race/ethnicity of people residing in 03851 is White (98.96%). The majority race/ethnicity of students attending public schools in 03851 is White(94.53%).

A: The median household income in 03851 is $81,310 (2021) and the average adjusted income is $403,510 (2021).