School Administrative Unit #13
- Includes the Madison, Tamworth and Freedom School Districts. Provides links to schools, calendar, meeting agendas and contact information.
- http://www.sau13.k12.nh.us/

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

Town of Madison
- Official town website. Municipal directory, board meeting schedules and minutes, ordinances, and annual report.
- http://www.madison-nh.org/

Eidelweiss Property Owners Association
- Information of interest to residents of the Village District of Eidelweiss. Municipal services and phone numbers, board of directors meeting schedule, news and events, town and district meeting reports, and local links.
- http://www.eidelweissvillage.com/