03874 Frequently Asked Questions

A: ZIP Code 03874 is Located in Seabrook New Hampshire. Portions of 03874 are also in Seabrook Beach, Hampton (town), Kensington.

A: ZIP Code 03874 is Located Entirely in Rockingham County New Hampshire.

A: The Area Code for 03874 is 603.

A: ZIP Code 03874 is in the New Hampshire 1st Congressional District.

A: 03874 is within New Hampshire House of Representatives District Rockingham 19, New Hampshire House of Representatives District Rockingham 29 and New Hampshire House of Representatives District Rockingham 30.

A: 03874 is within New Hampshire State Senate District 23 and New Hampshire State Senate District 24.

A: The 2022 population of ZIP Code 03874 is 8614. The population growth rate in 03874 is -2.99%. The population density of 03874 is 919.

A: The majority race/ethnicity of people residing in 03874 is White (95.37%). The majority race/ethnicity of students attending public schools in 03874 is White(82.05%).

A: The median household income in 03874 is $79,072 (2021) and the average adjusted income is $512,030 (2021).