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St. Clair County, IL Parcels & GIS Data

St. Clair County, IL parcel data: 149,873 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes St. Clair County, Illinois parcel data covering 149,873 property records.

This page documents parcel-level coverage for St. Clair 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 St. Clair County are listed in the attribute-coverage table below. Preview the data in the interactive explorer, or download the complete St. Clair County property dataset.

St. Clair County is the ninth most populous county in Illinois. Located directly east of St. Louis, the county is part of the Metro East region of the Greater St.

FIPS 17163

The FIPS code for St. Clair County is 17163.

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Attribute coverage

St. Clair County contains 149,873 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%149,873
parcelid99.9%149,790
parcelid299.9%149,790
ogparcelid99.9%149,790
ogparcelid299.9%149,790
parentid<0.1%0
stackid<0.1%0
geoid100%149,873
statefp100%149,873
countyfp100%149,873
countyname100%149,873
cousubfp100%149,873
cousubname100%149,873
tractce100%149,873
tractname100%149,873
taxacctnum99.3%148,871
taxyear99.9%149,790
taxdistrict<0.1%0
usecode7.1%10,639
usedesc0.1%224
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs79.4%119,036
numunits70.0%104,885
yearbuilt<0.1%0
numfloors56.9%85,342
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue99.9%149,790
landvalue99.9%149,790
agvalue99.9%149,790
totalvalue99.9%149,790
taxacres<0.1%0
calcarea100%149,873
saleamt<0.1%0
saledate<0.1%0
ownertype99.4%148,955
ownername99.4%148,955
owneraddr99.3%148,870
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr97.3%145,821
parcelcity97.0%145,363
parcelstate100%149,873
parcelzip100%149,873
legaldesc99.3%148,867
township91.7%137,494
section91.7%137,494
qtrsection<0.1%0
range91.7%137,494
plssdesc91.7%137,494
book<0.1%0
page<0.1%0
block<0.1%0
lot<0.1%0
parceltype1.0%1,476
accesstype1.0%1,476
iucnclass0.4%527
placename4.2%6,263
placetype3.9%5,836
firmid<0.1%0
firmdate<0.1%0
fldzone<0.1%0
zonesubty<0.1%0
staticbfe<0.1%0
elevmin100%149,867
elevmax100%149,867
elevavg100%149,867
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
naicscode1.3%1,964
frsid0.3%489
dfrurl0.3%489
caapermit0.3%489
cwapermit0.3%489
rcrapermit0.3%489
updated100%149,873
centroidx100%149,873
centroidy100%149,873
surfpointx100%149,873
surfpointy100%149,873
geom100%149,873
extras<0.1%0
lrversion100%149,873

Neighboring counties

Parcel data for counties bordering St. Clair County:

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Attribute coverageNeighboring countiesRelated