This real estate dataset details parcel information for DuPage County, Illinois. The dataset was created and is maintained by the DuPage County Information Technology Department, GIS Division in conjunction with the DuPage County Clerk for the visual and spatial representation of deeds, road rights-of-way, and subdivision plats. The data are complete up to and including Assessment Year 2014. -- "Assessment Year" refers to a complete inventory list of all parcels including billing address and taxing body jurisdictional boundaries by January 1st of the assessment year. In DuPage County, this is information is maintained in a County provided assessment administration computer system. The feature class contains the Assessment Parcels Current which is published on a weekly basis (see feature class name for the date of creation).
© DuPage County Information Technology Department, GIS Division 630-407-5000
This layer is a component of DuPage County Parcel Data.
DuPage County Parcel Data:
NOTE: Field ACRE_SOURCE = 0 is Calculated, 1 is Deeded, NULL is unverified.
|Data type||Vector multipolygon|
|Feature count||337146 (incl. 223 with empty or null geometries)|
|Attributes||Parcel_Stat, PIN, STArea, ACRE_SOURCE, ACREAGE, HQS_PAGES, STLength|
|Services||Vector Query API|
|Revisions||1 - Browse all revisions|
|Current revision||Imported on Sept. 20, 2018 from Esri JSON in NAD83 / Illinois East (ftUS). 16407 geometries modified to be OGC compliant. Changelog.|