Clark County GIS Data (Illinois)

Search for Clark 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 Clark County, Illinois. As part of this job, Clark County Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) data. These Clark 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 Clark County GIS data on their websites.

Clark County Assessor's Office Marshall IL 501 Archer Avenue 62441 217-826-5815


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 Clark 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. Clark County GIS data is often accessible through the Clerk Office website.

Casey City Clerk Casey IL 108 East Main Street 62420 217-932-2700

Clark County Clerk Marshall IL 501 Archer Avenue 62441 217-826-8311


A Recorder of Deeds keeps real estate documents to ensure the accuracy of property and land records in Clark 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 Clark County GIS data. These maps can include property lines, building information, unclaimed parcels, property value assessments, and property tax information. They may also show Clark 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.

Clark County Recorder of Deeds Marshall IL 501 Archer Avenue 62441 217-826-8311


A Town or City Hall provides municipal services for their town or city, including keeping vital records and maintaining documents on their jurisdiction such as maps with GIS data in Clark County, Illinois. These GIS maps typically include property boundaries, real estate appraisal values, Clark County property tax assessments, public property, and unclaimed parcels. The maps may also show place names, Clark County zoning boundaries, bodies of water, and flood zones, as well as population and demographic information. Some Town and City Halls also maintain historical maps of their area. These maps are often available on the Town or City Hall website.

Martinsville City Hall Martinsville IL 19 West Cumberland Street 62442 217-382-4323


A Soil and Water Conservation Office provides information on the conservation and management of natural resources in Clark County, Illinois. They are also responsible for developing, implementing, and enforcing policies to protect these natural resources. Clark County Soil and Water Conservation Offices maintain GIS data in the form of maps to monitor soil and water, and these Clark County maps can show ground and surface water, stormwater runoff, irrigation, erosion, flood zones, and sources of pollution. These maps can be important for buying, selling, or improving property, and they may be available through the Soil and Water Conservation Office website.

Martinsville Clark County Soil and Water Conservation Martinsville IL 1001 North York Street 62442 217-382-4123