Winnebago County GIS Data (Illinois)

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

Cherry Valley Township Assessor Rockford IL 4875 Blackhawk Road 61109 815-874-2119

Rockford Township Assessor Rockford IL 401 West State Street 61101 815-965-0300

Rockton Township Assessor Rockton IL 1315 North Blackhawk Boulevard 61072 815-624-2597

Winnebago County Assessor's Office Rockford IL 404 Elm Street 61101 815-319-4460


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

Cherry Valley Village Clerk Cherry Valley IL 806 East State Street 61016 815-332-3441

Loves Park City Clerk Loves Park IL 100 Heart Boulevard 61111 815-654-5034

Pecatonica City Clerk Pecatonica IL 111 West 3rd Street 61063 815-239-2310

Rockford Township Town Clerk Rockford IL 119 North Church Street 61101 815-962-8855

Roscoe Village Clerk Roscoe IL 10595 Main Street 61073 815-623-2829

Winnebago County Clerk Rockford IL 404 Elm Street 61101 815-319-4250


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

Durand City Hall Durand IL 308 W Main St 61024 815-248-2606

Loves Park City Hall Loves Park IL 100 Heart Boulevard 61111 815-654-5034

Rockford City Hall Rockford IL 425 East State Street 61104 815-987-5546

South Beloit City Hall South Beloit IL 519 Blackhawk Boulevard 61080 815-389-3023


A Building Department creates and enforces building codes and zoning regulations in order to ensure the construction of safe buildings in Winnebago County, Illinois. As part of that job, Building Departments maintain GIS data that can include Winnebago 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 Winnebago 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.

Loves Park Zoning Loves Park IL 100 Heart Boulevard 61111 815-654-5033

Machesney Village Zoning Machesney Park IL 300 Roosevelt Road 61115 815-877-6050

Rockford City Planning Department Rockford IL 425 East State Street 61104 815-987-5624

Rockford Zoning Rockford IL 425 E State St 61104 815-987-5585


A Soil and Water Conservation Office provides information on the conservation and management of natural resources in Winnebago County, Illinois. They are also responsible for developing, implementing, and enforcing policies to protect these natural resources. Winnebago County Soil and Water Conservation Offices maintain GIS data in the form of maps to monitor soil and water, and these Winnebago 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.

Winnebago County Soil and Water Conservation Rockford IL 4833 Owen Center Road 61101 815-965-2408