Illinois Parcels & GIS Data by County
Illinois parcel data by county: 5,973,032 property records across 102 counties — ownership, assessed values, land use, and addresses. Preview and download.
Land Records publishes Illinois parcel data covering 5,973,032 property records across 102 county-equivalent units.
Browse parcel-level coverage for every county in Illinois. Each record includes the parcel boundary (GIS geometry) plus attributes such as owner name and address, assessed land and improvement values, acreage, land-use and zoning codes, year built, and sale history. Choose a county below for its per-attribute coverage table and boundary map, or download the full Illinois parcel dataset.
State-wide attribute coverage
Rolled up across every parcel in Illinois. Column coverage is the percentage of parcels with the attribute populated.
| Column | Coverage | Records populated |
|---|---|---|
lrid | 100% | 5,973,032 |
parcelid | 99.8% | 5,958,327 |
parcelid2 | 64.8% | 3,873,044 |
ogparcelid | 99.8% | 5,960,437 |
ogparcelid2 | 47.5% | 2,839,593 |
parentid | 8.4% | 500,035 |
stackid | 8.7% | 517,515 |
geoid | 100% | 5,973,032 |
statefp | 100% | 5,973,032 |
countyfp | 100% | 5,973,032 |
countyname | 100% | 5,973,032 |
cousubfp | 100% | 5,973,032 |
cousubname | 100% | 5,973,032 |
tractce | 100% | 5,973,032 |
tractname | 100% | 5,973,032 |
taxacctnum | 22.0% | 1,313,164 |
taxyear | 76.5% | 4,569,378 |
taxdistrict | 49.4% | 2,952,895 |
usecode | 65.1% | 3,886,641 |
usedesc | 53.6% | 3,200,519 |
zoningcode | 18.4% | 1,097,826 |
zoningdesc | 8.9% | 529,629 |
numbldgs | 68.4% | 4,084,113 |
numunits | 48.0% | 2,869,762 |
yearbuilt | 32.6% | 1,945,254 |
numfloors | 37.2% | 2,223,892 |
bldgsqft | 27.2% | 1,623,782 |
bedrooms | 1.5% | 88,200 |
halfbaths | 1.5% | 88,200 |
fullbaths | 1.5% | 88,200 |
imprvalue | 66.6% | 3,978,624 |
landvalue | 69.0% | 4,122,958 |
agvalue | 42.7% | 2,550,946 |
totalvalue | 66.7% | 3,981,099 |
taxacres | 52.4% | 3,131,286 |
calcarea | 100% | 5,973,032 |
saleamt | 25.8% | 1,538,138 |
saledate | 14.6% | 873,949 |
ownertype | 79.5% | 4,745,936 |
ownername | 79.5% | 4,748,248 |
owneraddr | 74.8% | 4,469,857 |
ownercity | 52.9% | 3,159,298 |
ownerstate | 48.2% | 2,881,563 |
ownerzip | 50.4% | 3,008,538 |
parceladdr | 92.7% | 5,539,522 |
parcelcity | 85.2% | 5,090,583 |
parcelstate | 100% | 5,973,032 |
parcelzip | 100% | 5,973,021 |
legaldesc | 39.9% | 2,385,321 |
township | 100% | 5,972,649 |
section | 100% | 5,972,646 |
qtrsection | 100% | 5,972,645 |
range | 100% | 5,972,646 |
plssdesc | 100% | 5,972,646 |
book | 3.6% | 215,380 |
page | 3.7% | 218,944 |
block | 4.0% | 240,970 |
lot | 4.4% | 265,547 |
parceltype | 1.3% | 74,958 |
accesstype | 1.3% | 74,958 |
iucnclass | 0.6% | 36,955 |
placename | 9.8% | 587,121 |
placetype | 9.5% | 569,658 |
firmid | 67.3% | 4,021,479 |
firmdate | 67.3% | 4,021,479 |
fldzone | 67.3% | 4,021,479 |
zonesubty | 65.6% | 3,921,184 |
staticbfe | 2.2% | 131,242 |
elevmin | 93.4% | 5,579,832 |
elevmax | 93.4% | 5,579,832 |
elevavg | 93.4% | 5,579,832 |
fireplaces | 3.6% | 212,414 |
heating | 3.7% | 218,126 |
heatfuel | 3.7% | 218,126 |
cooling | 5.1% | 306,462 |
foundation | <0.1% | 0 |
roofcover | <0.1% | 0 |
siding | 1.0% | 62,447 |
bldgtype | <0.1% | 0 |
naicscode | 11.7% | 697,939 |
frsid | 0.1% | 8,001 |
dfrurl | 0.1% | 8,001 |
caapermit | 0.1% | 8,001 |
cwapermit | 0.1% | 8,001 |
rcrapermit | 0.1% | 8,001 |
updated | 88.1% | 5,260,833 |
centroidx | 100% | 5,973,032 |
centroidy | 100% | 5,973,032 |
surfpointx | 100% | 5,973,032 |
surfpointy | 100% | 5,973,032 |
geom | 100% | 5,973,032 |
extras | 67.3% | 4,018,044 |
ownerlist | 78.6% | 4,696,295 |
Counties
Click a county for its per-attribute coverage table and inline map.