DuPage County, IL Parcels & GIS Data
DuPage County, IL parcel data: 315,024 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.
Land Records publishes DuPage County, Illinois parcel data covering 315,024 property records.
This page documents parcel-level coverage for DuPage County, Illinois. Each parcel record carries its boundary polygon (GIS geometry) along with attributes such as the parcel ID/APN, owner name and mailing address, situs (property) address, assessed land and improvement values, acreage, land-use and zoning codes, year built, and most recent sale price and date. Exact fill rates for DuPage County are listed in the attribute-coverage table below. Preview the data in the interactive explorer, or download the complete DuPage County property dataset.
DuPage County is located in the U.S. state of Illinois, and is one of the collar counties of the Chicago metropolitan area. As of the 2020 census, the population was 932,877, making it Illinois' second-most populous county. Its county seat is Wheaton.
Official county website: https://www.dupageco.org/
The FIPS code for DuPage County is 17043.
Attribute coverage
DuPage County contains 315,024 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).
| Column | Coverage | Records populated |
|---|---|---|
lrid | 100% | 315,024 |
parcelid | 99.9% | 314,865 |
parcelid2 | 99.9% | 314,865 |
ogparcelid | 99.9% | 314,865 |
ogparcelid2 | 99.9% | 314,865 |
parentid | <0.1% | 0 |
stackid | <0.1% | 0 |
geoid | 100% | 315,024 |
statefp | 100% | 315,024 |
countyfp | 100% | 315,024 |
countyname | 100% | 315,024 |
cousubfp | 100% | 315,024 |
cousubname | 100% | 315,024 |
tractce | 100% | 315,024 |
tractname | 100% | 315,024 |
taxacctnum | <0.1% | 0 |
taxyear | 99.9% | 314,865 |
taxdistrict | <0.1% | 0 |
usecode | 91.4% | 287,792 |
usedesc | 91.4% | 287,792 |
zoningcode | 13.1% | 41,207 |
zoningdesc | <0.1% | 0 |
numbldgs | 94.5% | 297,732 |
numunits | 92.8% | 292,230 |
yearbuilt | <0.1% | 0 |
numfloors | 81.4% | 256,439 |
bldgsqft | <0.1% | 0 |
bedrooms | <0.1% | 0 |
halfbaths | <0.1% | 0 |
fullbaths | <0.1% | 0 |
imprvalue | 99.8% | 314,334 |
landvalue | 99.8% | 314,334 |
agvalue | 99.8% | 314,334 |
totalvalue | 99.8% | 314,334 |
taxacres | <0.1% | 5 |
calcarea | 100% | 315,024 |
saleamt | <0.1% | 0 |
saledate | <0.1% | 0 |
ownertype | 99.8% | 314,497 |
ownername | 99.8% | 314,497 |
owneraddr | 99.7% | 314,086 |
ownercity | <0.1% | 3 |
ownerstate | <0.1% | 0 |
ownerzip | <0.1% | 3 |
parceladdr | 99.2% | 312,376 |
parcelcity | 96.8% | 305,030 |
parcelstate | 100% | 315,024 |
parcelzip | 100% | 315,024 |
legaldesc | 16.8% | 52,987 |
township | 91.6% | 288,716 |
section | 91.6% | 288,716 |
qtrsection | <0.1% | 0 |
range | 91.6% | 288,716 |
plssdesc | 91.6% | 288,716 |
book | <0.1% | 0 |
page | <0.1% | 0 |
block | <0.1% | 0 |
lot | <0.1% | 0 |
parceltype | 1.2% | 3,888 |
accesstype | 1.2% | 3,888 |
iucnclass | 0.5% | 1,460 |
placename | 10.4% | 32,747 |
placetype | 9.8% | 30,970 |
firmid | <0.1% | 0 |
firmdate | <0.1% | 0 |
fldzone | <0.1% | 0 |
zonesubty | <0.1% | 0 |
staticbfe | <0.1% | 0 |
elevmin | 100% | 315,021 |
elevmax | 100% | 315,021 |
elevavg | 100% | 315,021 |
fireplaces | <0.1% | 0 |
heating | <0.1% | 0 |
heatfuel | <0.1% | 0 |
cooling | <0.1% | 0 |
foundation | <0.1% | 0 |
roofcover | <0.1% | 0 |
siding | <0.1% | 0 |
bldgtype | <0.1% | 0 |
naicscode | 3.2% | 10,186 |
frsid | 0.5% | 1,512 |
dfrurl | 0.5% | 1,512 |
caapermit | 0.5% | 1,512 |
cwapermit | 0.5% | 1,512 |
rcrapermit | 0.5% | 1,512 |
updated | 100% | 315,024 |
centroidx | 100% | 315,024 |
centroidy | 100% | 315,024 |
surfpointx | 100% | 315,024 |
surfpointy | 100% | 315,024 |
geom | 100% | 315,024 |
extras | <0.1% | 0 |
ownerlist | <0.1% | 0 |
Neighboring counties
Parcel data for counties bordering DuPage County:
Frequently asked questions
Where can I find DuPage County, IL parcel and GIS data?
Land Records publishes a DuPage County, IL parcel dataset in which every parcel carries its boundary polygon (GIS geometry) along with ownership, assessed value, land use, acreage, and sale history. Preview it in the interactive explorer on this page, or download the full DuPage County, IL dataset as a GeoPackage or CSV.
How many parcels are in DuPage County, IL?
The current dataset contains 315,024 parcel records for DuPage County, IL, each with its boundary geometry and assessor attributes.
What is the FIPS code for DuPage County, IL?
The FIPS code for DuPage County, IL is 17043.
What information does each DuPage County, IL parcel record include?
Each DuPage County, IL parcel record includes the parcel ID/APN, owner name and mailing address, situs (property) address, assessed land and improvement values, acreage, land-use and zoning codes, year built, and the most recent sale price and date — plus the parcel boundary polygon. Per-attribute fill rates are listed in the coverage table on this page.
Is DuPage County, IL parcel data free?
You can preview DuPage County, IL parcels for free in the interactive explorer. The complete dataset is available as a one-time download or through the nationwide parcel web service; see the download options on this page for current pricing.
Does DuPage County, IL have an official GIS or property records website?
Yes — the official DuPage County, IL government website is linked in the county details above. Land Records standardizes DuPage County, IL assessor and recorder records into a single nationwide parcel schema with GIS boundary geometry.