03811 Frequently Asked Questions

A: ZIP Code 03811 is Located in Atkinson New Hampshire. Portions of 03811 are also in Hampstead, Plaistow, Salem.

A: ZIP Code 03811 is Located Entirely in Rockingham County New Hampshire.

A: The Area Code for 03811 is 603.

A: 03811 is within by the New Hampshire 2nd Congressional District and the New Hampshire 1st Congressional District.

A: 03811 is within New Hampshire House of Representatives District Rockingham 15, New Hampshire House of Representatives District Rockingham 18, New Hampshire House of Representatives District Rockingham 20 and New Hampshire House of Representatives District Rockingham 25.

A: 03811 is within New Hampshire State Senate District 19 and New Hampshire State Senate District 22.

A: The 2022 population of ZIP Code 03811 is 7154. The population growth rate in 03811 is 4.96%. The population density of 03811 is 618.

A: The majority race/ethnicity of people residing in 03811 is White (96.79%). The majority race/ethnicity of students attending public schools in 03811 is White(85.71%).

A: The median household income in 03811 is $123,257 (2021) and the average adjusted income is $419,790 (2021).