DeKalb County GIS and Mapping Search

Search gis and mapping records in DeKalb County, Illinoi, including record offices, contact details, and available online resources.

Available Records

  • DeKalb County Chief Assessment Officer<br>110 East Sycamore St., Sycamore, IL 60178<br>Phone (815)895-7120 Fax (815)895-1684
  • View City of DeKalb mapping & GIS data, including zoning maps, downtown parking and snow routes.
  • View DeKalb County floodplain maps, including effective flood insurance rate maps and links to additional resources.
  • View DeKalb County GIS interactive maps, including tutorials, FAQ and annual report.
  • Search DeKalb County GIS maps by parcel, name and site address.
  • View DeKalb County Government GIS maps by street, zoning, forest preserve, county board, tax district and ward and precinct.
  • View DeKalb County online property map, including tax, assessment, zoning and voting data.
  • Search DeKalb County flood maps by address.
  • View DeKalb County GIS maps including street, zoning, tax district, forest preserve, precinct, and other miscellaneous maps.
  • View DeKalb County maps including streets, subdivisions, precincts, taxing district boundaries, assessment data and tax amounts.