03870 Frequently Asked Questions

A: ZIP Code 03870 is Located in Rye New Hampshire. Portions of 03870 are also in Portsmouth, North Hampton.

A: ZIP Code 03870 is Located Entirely in Rockingham County New Hampshire.

A: The Area Code for 03870 is 603.

A: ZIP Code 03870 is in the New Hampshire 1st Congressional District.

A: 03870 is within New Hampshire House of Representatives District Rockingham 23, New Hampshire House of Representatives District Rockingham 24 and New Hampshire House of Representatives District Rockingham 27.

A: 03870 is within New Hampshire State Senate District 21 and New Hampshire State Senate District 24.

A: The 2022 population of ZIP Code 03870 is 5170. The population growth rate in 03870 is 0.00%. The population density of 03870 is 421.

A: The majority race/ethnicity of people residing in 03870 is White (99.31%). The majority race/ethnicity of students attending public schools in 03870 is White(92.02%).

A: The median household income in 03870 is $115,815 (2021) and the average adjusted income is $964,630 (2021).