03780 Frequently Asked Questions

A: ZIP Code 03780 is Located in Pike New Hampshire. Portions of 03780 are also in Haverhill, Benton, Piermont.

A: ZIP Code 03780 is Located Entirely in Grafton County New Hampshire.

A: The Area Code for 03780 is 603.

A: ZIP Code 03780 is in the New Hampshire 2nd Congressional District.

A: ZIP Code 03780 is in New Hampshire House of Representatives District Grafton 5.

A: ZIP Code 03780 is in New Hampshire State Senate District 1.

A: The 2022 population of ZIP Code 03780 is 637. The population growth rate in 03780 is -9.78%. The population density of 03780 is 36.

A: The majority race/ethnicity of people residing in 03780 is White (90.20%).