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Marion County, IL Parcels & GIS Data

Marion County, IL parcel data: 29,323 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Marion County, Illinois parcel data covering 29,323 property records.

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

Marion County is a county located in the U.S. state of Illinois. According to the 2020 census, it had a population of 37,729. Its county seat is Salem.

FIPS 17121

Official county website: https://marioncountyil.gov/

The FIPS code for Marion County is 17121.

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Attribute coverage

Marion County contains 29,323 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%29,323
parcelid99.5%29,176
parcelid299.5%29,176
ogparcelid<0.1%0
ogparcelid2<0.1%0
parentid<0.1%0
stackid<0.1%0
geoid100%29,323
statefp100%29,323
countyfp100%29,323
countyname100%29,323
cousubfp100%29,323
cousubname100%29,323
tractce100%29,323
tractname100%29,323
taxacctnum<0.1%0
taxyear100%29,309
taxdistrict<0.1%0
usecode21.6%6,324
usedesc0.4%118
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs66.2%19,422
numunits64.0%18,773
yearbuilt<0.1%1
numfloors46.0%13,477
bldgsqft<0.1%1
bedrooms<0.1%1
halfbaths<0.1%1
fullbaths<0.1%1
imprvalue92.3%27,051
landvalue92.3%27,051
agvalue92.3%27,051
totalvalue92.3%27,051
taxacres<0.1%1
calcarea100%29,323
saleamt<0.1%1
saledate<0.1%1
ownertype<0.1%0
ownername96.2%28,207
owneraddr95.8%28,088
ownercity<0.1%1
ownerstate<0.1%1
ownerzip<0.1%1
parceladdr67.5%19,785
parcelcity<0.1%6
parcelstate100%29,309
parcelzip<0.1%13
legaldesc96.1%28,166
township93.4%27,380
section93.4%27,380
qtrsection<0.1%0
range93.4%27,380
plssdesc93.4%27,380
book<0.1%1
page<0.1%1
parceltype0.3%97
accesstype0.3%97
iucnclass0.1%37
placename0.9%254
placetype0.3%97
firmid<0.1%0
firmdate<0.1%0
fldzone<0.1%0
zonesubty<0.1%0
staticbfe<0.1%0
elevmin100%29,323
elevmax100%29,323
elevavg100%29,323
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
updated100%29,323
centroidx100%29,323
centroidy100%29,323
surfpointx100%29,323
surfpointy100%29,323
geom100%29,323
lrversion100%29,323

Neighboring counties

Parcel data for counties bordering Marion County:

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Attribute coverageNeighboring countiesRelated