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De Witt County, IL Parcels & GIS Data

De Witt County, IL parcel data: 11,068 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes De Witt County, Illinois parcel data covering 11,068 property records.

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

DeWitt County is a county located in the U.S. state of Illinois. As of the 2020 United States census, the population was 15,516. Its county seat is Clinton.

FIPS 17039

Official county website: http://www.dewittcountyill.com

The FIPS code for De Witt County is 17039.

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Attribute coverage

De Witt County contains 11,068 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.

ColumnCoverageRecords populated
lrid100%11,068
parcelid100%11,068
parcelid297.3%10,771
ogparcelid100%11,068
ogparcelid297.3%10,771
parentid<0.1%0
stackid<0.1%0
geoid100%11,068
statefp100%11,068
countyfp100%11,068
countyname100%11,068
cousubfp100%11,068
cousubname100%11,068
tractce100%11,068
tractname100%11,068
taxacctnum97.3%10,773
taxyear<0.1%0
taxdistrict<0.1%0
usecode97.3%10,773
usedesc<0.1%0
zoningcode94.6%10,471
zoningdesc29.4%3,251
numbldgs66.4%7,348
numunits<0.1%0
yearbuilt<0.1%0
numfloors<0.1%0
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
taxacres97.3%10,772
calcarea100%11,068
saleamt<0.1%0
saledate<0.1%0
ownertype97.3%10,769
ownername97.3%10,769
owneraddr97.3%10,768
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr74.2%8,212
parcelcity72.7%8,049
parcelstate100%11,068
parcelzip100%11,068
legaldesc97.3%10,773
township100%11,068
section100%11,068
qtrsection100%11,068
range100%11,068
plssdesc100%11,068
book<0.1%0
page<0.1%0
block<0.1%0
lot<0.1%0
parceltype0.3%31
accesstype0.3%31
iucnclass0.1%7
placename4.0%441
placetype3.8%425
firmid100%11,068
firmdate100%11,068
fldzone100%11,068
zonesubty96.3%10,653
staticbfe<0.1%0
elevmin93.4%10,337
elevmax93.4%10,337
elevavg93.4%10,337
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
naicscode3.5%387
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%11,068
centroidx100%11,068
centroidy100%11,068
surfpointx100%11,068
surfpointy100%11,068
geom100%11,068
extras100%11,068
ownerlist97.2%10,754
placefp50.3%5,562
zoningurl84.7%9,376
lbcsactivity95.1%10,529
lbcsfunction95.1%10,526
lbcstype95.1%10,523
lbcscharacter96.6%10,690
lbcsownership97.3%10,769
sourceurl<0.1%0

Schema mapping

How source columns from the acquired De Witt 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 — De Witt County, Illinois (17039) 1 entity · most recent acquisition per entity · generated 2026-10-10 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 ZONING geom zoningcode zoningdesc zoninglink 18 cols ⇢ geom zoningcode zoningdesc sourceurl extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 100% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 93.4% elevmin 93.4% elevmax 93.4% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 96.3% zonesubty 100% firmdate 100% firmid supplemented · derived / other pipelines 100% parcelid 97.3% parcelid2 100% ogparcelid 97.3% ogparcelid2 97.3% taxacctnum 97.3% usecode 66.4% numbldgs 97.3% taxacres 97.3% ownertype 97.3% ownername 97.3% owneraddr 74.2% parceladdr 72.7% parcelcity 100% parcelstate 100% parcelzip 97.3% legaldesc 100% township 100% section 100% qtrsection 100% range 100% plssdesc 97.2% ownerlist 50.3% placefp 84.7% zoningurl 95.1% lbcsactivity 95.1% lbcsfunction 95.1% lbcstype 96.6% lbcscharacter 97.3% lbcsownership lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum usecode zoningcode zoningdesc numbldgs taxacres calcarea ownertype ownername owneraddr parceladdr parcelcity parcelstate parcelzip legaldesc township section qtrsection range plssdesc firmid firmdate fldzone zonesubty elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist placefp zoningurl lbcsactivity lbcsfunction lbcstype lbcscharacter lbcsownership sourceurl publish.parcel_layer columns not fed by these sources (45) — empty or below 50% fill in this county parentid, stackid, taxyear, taxdistrict, usedesc, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, imprvalue landvalue, agvalue, totalvalue, saleamt, saledate, ownercity, ownerstate, ownerzip, book, page, block, lot, parceltype, accesstype, iucnclass placename, placetype, staticbfe, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl caapermit, cwapermit, rcrapermit ZONING 4 mapped · 18 kept in extras · 5 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING geom zoningcode zoningdesc zoninglink geom zoningcode zoningdesc sourceurl extras · 18 source columns preserved as json gis_alternate_parcel_number, tsc_parcel_number tsc_alternate_parcel_number, tsc_owner1, tsc_owner1_address tsc_site_address, tsc_acreage, tsc_legal_description tsc_tax_code, tsc_use_code, tsc_subdivision_name tsc_township_name, tsc_zoning_code, pin, acreage, condoid altpin, tscid extras not present in source — filled with NULL (5) zoningtype, ordinance, setbacks, restrictions, notes

Neighboring counties

Parcel data for counties bordering De Witt County:

Frequently asked questions

Where can I find De Witt County, IL parcel and GIS data?

Land Records publishes a De Witt 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 De Witt County, IL dataset as a GeoPackage or CSV.

How many parcels are in De Witt County, IL?

The current dataset contains 11,068 parcel records for De Witt County, IL, each with its boundary geometry and assessor attributes.

What is the FIPS code for De Witt County, IL?

The FIPS code for De Witt County, IL is 17039.

What information does each De Witt County, IL parcel record include?

Each De Witt 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 De Witt County, IL parcel data free?

You can preview De Witt 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 De Witt County, IL have an official GIS or property records website?

Yes — the official De Witt County, IL government website is linked in the county details above. Land Records standardizes De Witt County, IL assessor and recorder records into a single nationwide parcel schema with GIS boundary geometry.

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated