Madison County GIS Portal (Ohio)

Madison County Assessor Offices are charged with determining the value of taxable property in their county or local area in order to calculate Madison County property taxes. In addition to property values, Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) maps. These Madison County GIS maps can show public property, parks, property divisions, and roads, as well as property assessments and property taxes in Madison County, Ohio. These maps can also include place names, bodies of water, flood zones, property zones, and other geographic information. Some Assessors may keep historic GIS maps that include historic property tax assessments. These maps may be available on the Madison County Assessor Office website.

Madison County Auditor's Office London OH PO Box 47 43140 740-852-9717


Madison County Clerk Offices maintain public records for a county or local government, which includes GIS maps. These maps provide detailed information on the area, including Madison County property maps that show boundaries, public property, property divisions, and in some cases, population information in Madison County, Ohio. They may also include property value assessments and property tax rates. Madison County GIS maps can show place names, bodies of water, zoning information, flood zones, and other geographic information. Clerks may also have historic GIS maps from the USGS or other organizations, and these maps are often available online through the Clerk Office website.

Madison County Clerk London OH PO Box 557 43140 740-852-9776

Plain City Village Clerk Plain City OH 213 South Chillicothe Street 43064 614-873-3165


Madison County Recorders of Deeds keep real estate records to ensure the accuracy of property and land records. In addition to deeds, Recorders of Deeds also have detailed county and local maps, including Madison County GIS maps that show property lines, building information, public property, unclaimed parcels, as well as property value assessments and property tax information. These GIS maps may also include place names, zoning boundaries, bodies of water, flood zones, and other geographic information in Madison County, Ohio. The Recorder of Deeds may also have historic GIS maps. These maps are often available on the Madison County Recorder of Deeds website.

Madison County Recorder of Deeds London OH 1 North Main Street 43140 740-852-1854