City of Somersworth, New Hampshire
- Official site. Council calendar, volunteer and employment opportunities, city ordinances, and voting information.
- http://www.somersworth.com/

State of New Hampshire - Somersworth
- Part of the state's official site. Town's mailing address, population, county, and districts for election purposes. Includes town related links.
- http://www.nh.gov/municipal/somerswo.html