This zip file contains LIDAR, Digital Terrain Models (DTM's), surface, and breakline datasets covering the extent of Peoria County. The LIDAR data was captured during spring leaf-off in 2008. There are eight databases in Esri's file geodatabase format which are broken down by eight areas in the County. The DTM's conform to the ASPRS Class I Standards using the Illinois State Plane West coordinate system. Please contact us if you would like a copy of the data.More recent LIDAR data for Peoria County, IL was captured in 2012 by the State of Illinois through the Illinois Height Modernization Program (ILHMP). Please click Here to read about the program and data available for download.Contact InformationPeoria County GISEmail: gis@peoriacounty.orgPhone: 309-495-4840This data is bound to the Peoria County GIS Open Data License Agreement which can be found here: https://data-peoriacountygis.opendata.arcgis.com/pages/peoria-county-gis-open-data-license-agreement.

Peoria County's main web map application known as the Front Desk. Users can search for property tax and assessment information, tax districts, zoning, utilities, election districts, boundaries aerials, basemaps and much more.

The Peoria County, Illinois water features were updated by Leading Edge Geomatics and the Peoria County GIS - IT Services Department in November 2021. The dataset was screen digitized using 6 inch resolution orthophotography which was captured during the spring of 2019 by Pictometry International Corp. Original data was compiled by Sanborn Mapping Company in 2008.

Lidar generated 2 foot contour lines within Peoria County, Illinois. Contour lines were compiled by the Sanborn Mapping Company in 2008. The contour line database is available in Esri's file geodatabase format and compressed using a zip file compression format. The contour line database is bound to the Peoria County GIS Open Data License Agreement which can be found here: https://data-peoriacountygis.opendata.arcgis.com/pages/peoria-county-gis-open-data-license-agreement. The contour line dataset can be downloaded here: Contours.Contact InformationPeoria County GISEmail: gis@peoriacounty.orgPhone: 309-495-4840

The Peoria County, Illinois water centerlines were updated by Leading Edge Geomatics and the Peoria County GIS - IT Services Department. The dataset was screen digitized using 6 inch resolution orthophotography which was captured during the spring of 2019 by Pictometry International Corp. Original data was compiled by Sanborn Mapping Company in 2008.

The Peoria County GIS open data website provides GIS data, interactive maps, and digital maps free of charge under an open data license agreement. Peoria County GIS also provides custom GIS services upon request for GIS data and digital maps not available on the open data website. Please click the Download button to download and view the current request form for custom GIS services. All custom services are charged at $60 per hour.Contact InformationEmail: gis@peoriacounty.orgPhysical AddressPeoria County CourthouseIT Service Department - GIS Division324 Main St.Room G11Peoria, IL 61602

This polygon feature class represents property tax rate boundaries in Peoria County, Illinois. Boundaries reflect the 2023 tax year.

Peoria County zoning boundaries within Peoria County, Illinois.

Municipality boundaries within Peoria County, IL. Boundaries are continually updated using recorded legal documents.

The Peoria County Supervisor of Assessments department maintains all property tax boundaries in Peoria County, Illinois. This feature class contains property tax boundaries known as parcel boundaries. Attributes contained in this feature class include parcel numbers (PINs) and GIS acres.

This polygon feature class represents road tax district boundaries in Peoria County, Illinois. Boundaries reflect the 2023 tax year.

A map used in the Public Crime Map application.

The Peoria County Supervisor of Assessments department maintains all property tax boundaries in Peoria County, Illinois. This feature class contains retired properties (parcels) that have occurred since 2016. Attributes contained in this feature class include parcel numbers (PINs), deed acres, and calculated GIS acres.

Polygon feature class represents all school district boundaries within Peoria County, Illinois and reflects the 2023 tax year.

A feature layer view used by a local law enforcement agency to share crime data with the public.

Two tornadoes were spotted in Peoria County, Illinois on March 15, 2016. One tornado was an EF-2 and had a damage path of 7.6 miles. The second tornado was an EF-0 with a damage path of 3.83 miles. Numerous structures and trees were damaged from this super cell storm. This map displays the tornado paths and damage locations.

This polygon feature class represents multi-township assessor tax district boundaries in Peoria County, Illinois. Boundaries reflect the 2023 tax year.

This polygon feature class represents park tax district boundaries in Peoria County, Illinois. Boundaries reflect the 2023 tax year.

Point feature class containing polling places within Peoria County, Illinois. Attributes include: polling place, polling place address, polling place hours, handicap accessible (Yes/No), next election date, voter registration deadline, contact name, contact phone, contact email, polling place wait time (minutes), township, precinct names, precinct building photos.

8.5x11 map representing Public Land Survey System (PLSS) boundaries in Peoria County, Illinois. Map is in PDF format.