Zip code 03878

Zip code 03878, NH

The zip code 03878, type standard, belongs to Somersworth . It is part of the county Strafford County, state of New Hampshire. It has an estimated population of 10700.

The postal code 03878 has only one denomination. If you are going to use the postal service be sure to use only those denominations marked as official (Somersworth).