Clay County, IL Parcels & GIS Data
Clay County, IL parcel data: 15,595 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.
Land Records publishes Clay County, Illinois parcel data covering 15,595 property records.
This page documents parcel-level coverage for Clay 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 Clay County are listed in the attribute-coverage table below. Preview the data in the interactive explorer, or download the complete Clay County property dataset.
Clay County is a county in the southeastern portion of the U.S. state of Illinois. As of the 2020 United States census, the population was 13,288. Since 1842, its county seat has been Louisville, in the center of the county's area.
Official county website: https://claycounty.illinois.gov/county-clerk/recorder/
The FIPS code for Clay County is 17025.
Attribute coverage
Clay County contains 15,595 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL). For the LBCS columns, only real classifications count: the to-be-determined and not-applicable placeholder codes are excluded.
| Column | Coverage | Records populated |
|---|---|---|
lrid | 100% | 15,595 |
parcelid | 100% | 15,588 |
parcelid2 | 100% | 15,588 |
ogparcelid | 100% | 15,588 |
ogparcelid2 | 100% | 15,588 |
parentid | <0.1% | 0 |
stackid | <0.1% | 0 |
geoid | 100% | 15,595 |
statefp | 100% | 15,595 |
countyfp | 100% | 15,595 |
countyname | 100% | 15,595 |
cousubfp | 100% | 15,595 |
cousubname | 100% | 15,595 |
tractce | 100% | 15,595 |
tractname | 100% | 15,595 |
taxacctnum | <0.1% | 0 |
taxyear | 100% | 15,593 |
taxdistrict | <0.1% | 0 |
usecode | 1.4% | 213 |
usedesc | 2.6% | 408 |
zoningcode | <0.1% | 0 |
zoningdesc | <0.1% | 0 |
numbldgs | 87.8% | 13,696 |
numunits | 35.4% | 5,513 |
yearbuilt | <0.1% | 0 |
numfloors | 31.9% | 4,978 |
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 |
taxacres | <0.1% | 0 |
calcarea | 100% | 15,595 |
saleamt | <0.1% | 0 |
saledate | <0.1% | 0 |
ownertype | 99.6% | 15,535 |
ownername | 99.6% | 15,535 |
owneraddr | 99.6% | 15,532 |
ownercity | <0.1% | 0 |
ownerstate | <0.1% | 0 |
ownerzip | <0.1% | 0 |
parceladdr | 54.9% | 8,559 |
parcelcity | 51.1% | 7,972 |
parcelstate | 100% | 15,595 |
parcelzip | 100% | 15,595 |
legaldesc | 99.6% | 15,538 |
township | 100% | 15,595 |
section | 100% | 15,595 |
qtrsection | 100% | 15,595 |
range | 100% | 15,595 |
plssdesc | 100% | 15,595 |
book | <0.1% | 0 |
page | <0.1% | 0 |
block | <0.1% | 0 |
lot | <0.1% | 0 |
parceltype | 0.1% | 22 |
accesstype | 0.1% | 23 |
iucnclass | 0.1% | 16 |
placename | 3.1% | 479 |
placetype | 2.5% | 394 |
firmid | 74.9% | 11,679 |
firmdate | 74.9% | 11,679 |
fldzone | 74.9% | 11,679 |
zonesubty | 69.4% | 10,816 |
staticbfe | <0.1% | 0 |
elevmin | 100% | 15,595 |
elevmax | 100% | 15,595 |
elevavg | 100% | 15,595 |
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 | 1.3% | 208 |
frsid | 0.6% | 95 |
dfrurl | 0.6% | 95 |
caapermit | 0.6% | 95 |
cwapermit | 0.6% | 95 |
rcrapermit | 0.6% | 95 |
updated | 100% | 15,595 |
centroidx | 100% | 15,595 |
centroidy | 100% | 15,595 |
surfpointx | 100% | 15,595 |
surfpointy | 100% | 15,595 |
geom | 100% | 15,595 |
extras | 74.9% | 11,679 |
ownerlist | 99.4% | 15,506 |
placefp | 31.0% | 4,829 |
zoningurl | <0.1% | 0 |
lbcsactivity | 3.8% | 595 |
lbcsfunction | 3.8% | 593 |
lbcstype | 38.8% | 6,054 |
lbcscharacter | 52.8% | 8,227 |
lbcsownership | 99.6% | 15,535 |
sourceurl | <0.1% | 0 |
Neighboring counties
Parcel data for counties bordering Clay County:
Frequently asked questions
Where can I find Clay County, IL parcel and GIS data?
Land Records publishes a Clay 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 Clay County, IL dataset as a GeoPackage or CSV.
How many parcels are in Clay County, IL?
The current dataset contains 15,595 parcel records for Clay County, IL, each with its boundary geometry and assessor attributes.
What is the FIPS code for Clay County, IL?
The FIPS code for Clay County, IL is 17025.
What information does each Clay County, IL parcel record include?
Each Clay 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 Clay County, IL parcel data free?
You can preview Clay 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 Clay County, IL have an official GIS or property records website?
Yes — the official Clay County, IL government website is linked in the county details above. Land Records standardizes Clay County, IL assessor and recorder records into a single nationwide parcel schema with GIS boundary geometry.