National Association of Counties - Profile of Madison County
- Provides a list of elected officials, cities within the county, census details, and contact details for the county court house.
- http://www.naco.org/Template.cfm?Section=Find_a_County&Template=/cffiles/counties/county.cfm&id=36053

Madison County, N.Y.
- Official site of the county. Offers information about the county, departments, elected officials, tourism, education and libraries.
- http://www.madisoncounty.org/