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Stephenson County, IL Parcels & GIS Data

Stephenson County, IL parcel data: 27,995 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Stephenson County, Illinois parcel data covering 27,995 property records.

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

Stephenson County is a county located in the U.S. state of Illinois. According to the 2020 United States census, it had a population of 44,630. Its county seat is Freeport.

FIPS 17177

Official county website: http://www.co.stephenson.il.us

The FIPS code for Stephenson County is 17177.

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WinnebagoOgleCarrollJo DaviessGreenLafayetteStephenson
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Attribute coverage

Stephenson County contains 27,995 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%27,995
parcelid99.6%27,887
parcelid299.6%27,887
ogparcelid<0.1%0
ogparcelid2<0.1%0
parentid<0.1%0
stackid<0.1%0
geoid100%27,995
statefp100%27,995
countyfp100%27,995
countyname100%27,995
cousubfp100%27,995
cousubname100%27,995
tractce100%27,995
tractname100%27,995
taxacctnum<0.1%0
taxyear99.9%27,978
taxdistrict<0.1%0
usecode<0.1%8
usedesc<0.1%3
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs70.5%19,733
numunits60.2%16,851
yearbuilt<0.1%0
numfloors56.2%15,723
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
calcarea100%27,995
saleamt<0.1%0
saledate<0.1%0
ownertype<0.1%0
ownername0.4%123
owneraddr<0.1%0
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr77.1%21,575
parcelcity0.2%59
parcelstate99.9%27,978
parcelzip<0.1%0
legaldesc99.6%27,886
township89.0%24,929
section89.0%24,929
qtrsection<0.1%0
range89.0%24,929
plssdesc89.0%24,929
book<0.1%0
page<0.1%0
parceltype0.5%130
accesstype0.5%130
iucnclass0.1%28
placename1.2%334
placetype0.5%130
firmid<0.1%0
firmdate<0.1%0
fldzone<0.1%0
zonesubty<0.1%0
staticbfe<0.1%0
elevmin100%27,995
elevmax100%27,995
elevavg100%27,995
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%27,995
centroidx100%27,995
centroidy100%27,995
surfpointx100%27,995
surfpointy100%27,995
geom100%27,995
lrversion100%27,995

Neighboring counties

Parcel data for counties bordering Stephenson County:

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Attribute coverageNeighboring countiesRelated