Alexander County GIS Data (Illinois)

Search for Alexander County, IL GIS data. A GIS data search can provide information on GIS maps, property lines, county lines, city lines, public property, elevations, flood zones, school boundaries, earthquake zones, property appraisal values, erosion, water pollutants, topography, soil composition, sewers, public utilities, building hazards, population information, demographic information, place names, public property, parks, campgrounds, trails, trail maps, historic maps, historic GIS maps, town maps, county maps, city maps, and neighborhood boundaries.


An Assessor Office is responsible for appraising the taxable property in an area in order to calculate property taxes in Alexander County, Illinois. As part of this job, Alexander County Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) data. These Alexander County GIS maps typically include property divisions, plots, buildings, property appraisal values, and property taxes. They may also include public property, parks, roads, place names, bodies of water, and other local geographical information, as well as flood zones, county zone lines, and school boundaries. These maps can be useful for a number of reasons, including buying and selling property. Assessors may provide online access to their Alexander County GIS data on their websites.

Alexander County Assessor's Office Cairo IL 2000 Washington Avenue 62914 618-734-7011


A Clerk Office maintains public records for a county or local government, including GIS data in the form of maps. These GIS maps provide detailed information such as property boundaries, roads, public property, parks, and in some cases, population and demographic information. GIS data can also show Alexander County property value assessments, property taxes, flood zones, zoning boundaries, and earthquake zones, as well as place names, bodies of water, and other geographic information. Clerks may also have historic GIS maps from the USGS or other organizations. Alexander County GIS data is often accessible through the Clerk Office website.

Alexander County Clerk Cairo IL 2000 Washington Avenue 62914 618-734-7001

Thebes Village Clerk Thebes IL 413 6TH St 62990 618-764-2658


A Recorder of Deeds keeps real estate documents to ensure the accuracy of property and land records in Alexander County, Illinois. In addition to filing deeds that provide information on property sales and transfers, Recorders of Deeds also have detailed county and local maps, including Alexander County GIS data. These maps can include property lines, building information, unclaimed parcels, property value assessments, and property tax information. They may also show Alexander County place names, flood zones, zoning boundaries, neighborhood lines, bodies of water, and other geographic information. The Recorder of Deeds may provide access to GIS data on its website.

Alexander County Recorder of Deeds Cairo IL 2000 Washington Avenue 62914 618-734-7000