Land Records Logo

Land Records

Clinton County, IL Parcels & GIS Data

Clinton County, IL parcel data: 21,402 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Clinton County, Illinois parcel data covering 21,402 property records.

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

Clinton County is a county located in the U.S. state of Illinois, in the southern half of the state known as "Little Egypt". At the 2020 census, the population was 36,899. Its county seat is Carlyle.

FIPS 17027

Official county website: https://clintonco.illinois.gov

The FIPS code for Clinton County is 17027.

Explore Clinton County data
St. ClairWashingtonMadisonBondFayetteMarionClinton
Buy dataset · $155.00One-time downloadSubscribe · $270.001 year of quarterly updates

Attribute coverage

Clinton County contains 21,402 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%21,402
parcelid100%21,402
parcelid2100%21,402
ogparcelid100%21,402
ogparcelid2100%21,402
parentid<0.1%0
stackid<0.1%0
geoid100%21,402
statefp100%21,402
countyfp100%21,402
countyname100%21,402
cousubfp100%21,402
cousubname100%21,402
tractce100%21,402
tractname100%21,402
taxacctnum<0.1%0
taxyear99.9%21,384
taxdistrict<0.1%0
usecode3.4%735
usedesc3.4%735
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs99.9%21,384
numunits51.1%10,939
yearbuilt<0.1%0
numfloors45.9%9,821
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue<0.1%0
landvalue<0.1%0
agvalue<0.1%0
totalvalue<0.1%0
taxacres0.1%18
calcarea100%21,402
saleamt<0.1%0
saledate<0.1%0
ownertype97.6%20,878
ownername97.6%20,878
owneraddr<0.1%0
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr67.7%14,499
parcelcity66.8%14,303
parcelstate100%21,402
parcelzip100%21,402
legaldesc<0.1%0
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book<0.1%0
page<0.1%0
block<0.1%0
lot<0.1%0
parceltype0.6%121
accesstype0.6%121
iucnclass0.2%34
placename4.3%930
placetype3.7%787
firmid99.9%21,390
firmdate99.9%21,390
fldzone99.9%21,390
zonesubty86.6%18,535
staticbfe1.2%251
elevmin98.8%21,155
elevmax98.8%21,155
elevavg98.8%21,155
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
naicscode14.3%3,057
frsid0.8%166
dfrurl0.8%166
caapermit0.8%166
cwapermit0.8%166
rcrapermit0.8%166
updated99.9%21,384
centroidx100%21,402
centroidy100%21,402
surfpointx100%21,402
surfpointy100%21,402
geom100%21,402
extras100%21,402
lrversion100%21,402

Schema mapping

How source columns from the acquired Clinton County GIS layers map into the harmonized entity schemas and assemble into the published parcel table, alongside supplemented fields (elevation, flood zone) and deterministic columns.

Schema mapping — Clinton County, Illinois (17027) 1 entity · most recent acquisition per entity · generated 2026-07-13 direct column transformed (expression) geometry extras json supplemented determined ALL ENTITIES → FINAL PARCEL SCHEMA Harmonized entity columns assemble into publish.parcel_layer — matched by column name. Supplemented fields show their fill rate in this county. SOURCE COLUMNS HARMONIZED ENTITIES PUBLISH.PARCEL_LAYER PARCEL parcelid apn taxacres parcelstate sourceurl geom 5 cols ⇢ parcelid parcelid2 taxacres parcelstate sourceurl geom extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 100% updated 100% lrversion geom · derived from geometry geom dem.us_1m · USGS 1m DEM 98.8% elevmin 98.8% elevmax 98.8% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 86.6% zonesubty 1.2% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 100% taxyear 100% numbldgs 51.1% numunits 97.6% ownertype 97.6% ownername 67.7% parceladdr 66.8% parcelcity 100% parcelzip lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear numbldgs numunits taxacres calcarea ownertype ownername parceladdr parcelcity parcelstate parcelzip firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras lrversion publish.parcel_layer columns not fed by these sources (53) — empty or below 50% fill in this county parentid, stackid, taxacctnum, taxdistrict, usecode, usedesc, zoningcode, zoningdesc, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, owneraddr, ownercity, ownerstate, ownerzip, legaldesc, township section, qtrsection, range, plssdesc, book, page, block, lot, parceltype, accesstype, iucnclass, placename, placetype, fireplaces, heating heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit PARCEL 6 mapped · 5 kept in extras · 48 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcelid apn taxacres parcelstate sourceurl geom parcelid parcelid2 taxacres parcelstate sourceurl geom extras · 5 source columns preserved as json gid, county_name, fips_code, vintage_id, geoid extras not present in source — filled with NULL (48) taxacctnum, taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, ownername, owneraddr, ownercity, ownerstate, ownerzip, parceladdr parcelcity, parcelzip, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot, updated, taxdistrict, parentid fireplaces, heating, cooling, foundation, roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering Clinton County:

On this page

Attribute coverageSchema mappingNeighboring countiesRelated
Clinton County, IL Parcels & GIS Data — Property Records & Maps | Land Records