
Madison County GIS & Mapping Search
Ohio - Statewide
GIS Maps
View various Ohio GIS maps including state park locator, geological survey, historic sites, wildlife, canals, lakes, and recreational areas.
Ohio Clandestine Drug Laboratory Register
View the United States Drug Enforcement Administration's interactive map of locations in Ohio where law enforcement agencies reported they found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites. Available information includes date of incident and address.
Ohio State Owned Property Mapping System
Search the Ohio Treasurer's office online database of state owned properties. This mapping database is designed to potentially identify parcels that may be sold to private parties. The database may be searched by county, zip code, city or specific address.
Madison County
Assessor, Auditor
Madison County Auditor
1 North Main St., London, OH 43140
Phone (740)852-9717 Fax (740)852-5752
1 North Main St., London, OH 43140
Phone (740)852-9717 Fax (740)852-5752
GIS Data Files
Download Madison County GIS data files including aerials, bike trails, floodplains, and other maps.
Maps
View Madison County maps including township maps, land use maps, farmland maps and other maps.