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.
Official county website: http://www.co.stephenson.il.us
The FIPS code for Stephenson County is 17177.
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).
| Column | Coverage | Records populated |
|---|---|---|
lrid | 100% | 27,995 |
parcelid | 99.6% | 27,887 |
parcelid2 | 99.6% | 27,887 |
ogparcelid | 99.6% | 27,887 |
ogparcelid2 | 99.6% | 27,887 |
parentid | <0.1% | 0 |
stackid | <0.1% | 0 |
geoid | 100% | 27,995 |
statefp | 100% | 27,995 |
countyfp | 100% | 27,995 |
countyname | 100% | 27,995 |
cousubfp | 100% | 27,995 |
cousubname | 100% | 27,995 |
tractce | 100% | 27,995 |
tractname | 100% | 27,995 |
taxacctnum | <0.1% | 0 |
taxyear | 99.9% | 27,978 |
taxdistrict | <0.1% | 0 |
usecode | <0.1% | 8 |
usedesc | <0.1% | 3 |
zoningcode | <0.1% | 0 |
zoningdesc | <0.1% | 0 |
numbldgs | 76.3% | 21,363 |
numunits | 60.2% | 16,851 |
yearbuilt | <0.1% | 0 |
numfloors | 56.2% | 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 |
calcarea | 100% | 27,995 |
saleamt | <0.1% | 0 |
saledate | <0.1% | 0 |
ownertype | 0.4% | 123 |
ownername | 0.4% | 123 |
owneraddr | <0.1% | 0 |
ownercity | <0.1% | 0 |
ownerstate | <0.1% | 0 |
ownerzip | <0.1% | 0 |
parceladdr | 89.5% | 25,066 |
parcelcity | 89.1% | 24,938 |
parcelstate | 100% | 27,995 |
parcelzip | 100% | 27,995 |
legaldesc | 99.6% | 27,886 |
township | 89.0% | 24,929 |
section | 89.0% | 24,929 |
qtrsection | <0.1% | 0 |
range | 89.0% | 24,929 |
plssdesc | 89.0% | 24,929 |
book | <0.1% | 0 |
page | <0.1% | 0 |
block | <0.1% | 0 |
lot | <0.1% | 0 |
parceltype | 0.5% | 130 |
accesstype | 0.5% | 130 |
iucnclass | 0.1% | 28 |
placename | 5.5% | 1,549 |
placetype | 4.9% | 1,382 |
firmid | <0.1% | 0 |
firmdate | <0.1% | 0 |
fldzone | <0.1% | 0 |
zonesubty | <0.1% | 0 |
staticbfe | <0.1% | 0 |
elevmin | 100% | 27,995 |
elevmax | 100% | 27,995 |
elevavg | 100% | 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 |
bldgtype | <0.1% | 0 |
naicscode | 2.0% | 571 |
frsid | 0.7% | 207 |
dfrurl | 0.7% | 207 |
caapermit | 0.7% | 207 |
cwapermit | 0.7% | 207 |
rcrapermit | 0.7% | 207 |
updated | 100% | 27,995 |
centroidx | 100% | 27,995 |
centroidy | 100% | 27,995 |
surfpointx | 100% | 27,995 |
surfpointy | 100% | 27,995 |
geom | 100% | 27,995 |
extras | <0.1% | 0 |
lrversion | 100% | 27,995 |
Neighboring counties
Parcel data for counties bordering Stephenson County:
Frequently asked questions
Where can I find Stephenson County, IL parcel and GIS data?
Land Records publishes a Stephenson 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 Stephenson County, IL dataset as a GeoPackage or CSV.
How many parcels are in Stephenson County, IL?
The current dataset contains 27,995 parcel records for Stephenson County, IL, each with its boundary geometry and assessor attributes.
What is the FIPS code for Stephenson County, IL?
The FIPS code for Stephenson County, IL is 17177.
What information does each Stephenson County, IL parcel record include?
Each Stephenson 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 Stephenson County, IL parcel data free?
You can preview Stephenson 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 Stephenson County, IL have an official GIS or property records website?
Yes — the official Stephenson County, IL government website is linked in the county details above. Land Records standardizes Stephenson County, IL assessor and recorder records into a single nationwide parcel schema with GIS boundary geometry.