The search widget is now powered by Cook County's parcel dataset and two new address locators that contain address attributes for parcels and street addresses within Cook County, IL. With these upgrades, it offers smarter suggestions and more flexible address matching, making it easier to find what you're looking for.

Cook Central: Centralizing Maps, Apps, and Data. From property and boundary data, to transportation, social service, and environmental data, Cook County owns and manages a huge amount of geospatial data.

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Aug 16, 2017 · The boundary of Cook County, Illinois. The Public Land Survey System (PLSS) is the way land in the United States is subdivided, it forms the foundation of Cook County's cadastral system for identifying and locating land records. Tax parcels are identified using township and section notation, in a modified format.

Stay up to date on changes to the search catalog through the available feeds. Add RSS (guide) to an aggregator such as Inoreader or Feedly and see daily changes to this site's content.Use the DCAT feeds to federate this site's content with external catalogs like data.gov or data.europa.eu.Use the OGC Records API to discover geospatial resources through standardized collections and resources ...

Aug 16, 2017 · The boundary of Cook County, Illinois. Planim.GIS.County.AREA SHAPE_Length SHAPE_Area 0: 1,022,266.975: 26,700,514,999.941

Cook County System Map. To view and create additional maps of the County highway system, visit the interactive Cook County Highway Jurisdiction Mapping Application created by Cook County Geographic Information Systems or the hub for maps, apps and spatial data, at …

CookViewer 3.0 includes a modernized user experience, improved search tools, and expanded language support. The county has a wealth of map information that it wants to share with the public. Begin your search by entering an address, property identification number (PIN), …

Search by an address, PIN, or intersection in the search box above or Zoom into the map and select a parcel manually. Click on a highlighted parcel to get a pop-up with more information …

Cook County GIS Department map of municipal boundaries in Cook Cook County, Illinois in PDF format. Includes major streets, waterbodies, rail, Cook County Forest Preserve, and municipal boundaries.