Whiteside County GIS Data (Illinois)


An Assessor Office is responsible for appraising the taxable property in an area in order to calculate property taxes in Whiteside County, Illinois. As part of this job, Whiteside County Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) data. These Whiteside 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 Whiteside County GIS data on their websites.

Coloma Township Assessor Rock Falls IL 1200 Prophetstown Road 61071 815-625-5953

Sterling Township Assessor Sterling IL 108 4th Avenue, Ste 1 61081 815-625-7410

Whiteside County Assessor's Office Morrison IL 200 East Knox Street 61270 815-772-5195


The Army Corps of Engineers is a federal agency that provides engineering services, including managing ports and waterways, protecting against floods and storm damage, and maintaining public recreation areas in Whiteside County, Illinois. The Army Corps of Engineers keeps Whiteside County GIS maps that show navigable waters, tributaries, water depths, bridges, and ports, as well as information on flood zones, dams, and hydroelectric plants. GIS maps of Army Corps recreation areas can include bodies of water, shelters, campgrounds, elevations, and trails. These Whiteside County maps may be available on the Army Corps of Engineers website.

Fulton Army Corps of Engineers Fulton IL Lock Road 61252 815-589-3313


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 Whiteside County, Illinois. These GIS maps typically include property boundaries, real estate appraisal values, Whiteside County property tax assessments, public property, and unclaimed parcels. The maps may also show place names, Whiteside 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.

Fulton City Hall Fulton IL 912 4th Street 61252 815-589-3030

Hannaman Township Town Hall Deer Grove IL 28835 Hub Street 61243 815-438-3113

Morrison City Hall Morrison IL 200 West Main Street 61270 815-772-7657

Sterling City Hall Sterling IL 212 3rd Avenue 61081 815-632-6621


A Building Department creates and enforces building codes and zoning regulations in order to ensure the construction of safe buildings in Whiteside County, Illinois. As part of that job, Building Departments maintain GIS data that can include Whiteside County GIS maps on the topography, elevation, soil composition, and flood zones for the local area. This information can be important for adhering to building codes and meeting zoning rules. These GIS maps may also show Whiteside County parcels, lots, subdivisions, and tracts of land, as well as sewers, public utilities, and other building hazards. GIS data may be available on the Building Department website.

Rock Falls City Building Department Rock Falls IL 603 West 10th Street 61071 815-622-1108

Sterling Zoning Sterling IL 212 3rd Avenue 61081 815-632-6624


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

Rock Falls City Clerk Rock Falls IL 603 West 10th Street 61071 815-622-1100

Whiteside County Clerk Morrison IL 200 East Knox Street 61270 815-772-5189


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

Whiteside County Recorder of Deeds Morrison IL 200 East Knox Street 61270 815-772-5192