The County of DuPage
Wheaton, Illinois

Zoning Designation Lookup

(For County or Unincorporated Zoning ONLY)

Enter pin number with no hyphens, i.e. 0101001001

Contact the DuPage County Zoning Division at (630) 407-6700 for the following:
  • If the lot is unincorporated, but does not have a pin number
  • If the designation information does not come up when the pin is entered