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Ogle County, IL Parcels & GIS Data

Ogle County, IL parcel data: 31,268 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Ogle County, Illinois parcel data covering 31,268 property records.

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

Ogle County is a county in the northern part of the U.S. state of Illinois. According to the 2020 United States census, it had a population of 51,788. Its county seat is Oregon, and its largest city is Rochelle.

FIPS 17141

Official county website: http://www.oglecounty.org

The FIPS code for Ogle County is 17141.

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Attribute coverage

Ogle County contains 31,268 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%31,268
parcelid100%31,268
parcelid2<0.1%0
ogparcelid100%31,268
ogparcelid299.9%31,251
parentid<0.1%0
stackid<0.1%0
geoid100%31,268
statefp100%31,268
countyfp100%31,268
countyname100%31,268
cousubfp100%31,268
cousubname100%31,268
tractce100%31,268
tractname100%31,268
taxacctnum<0.1%0
taxyear<0.1%0
taxdistrict<0.1%0
usecode<0.1%0
usedesc<0.1%0
zoningcode11.9%3,723
zoningdesc12.7%3,974
numbldgs<0.1%0
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
taxacres48.4%15,140
calcarea100%31,268
saleamt<0.1%0
saledate<0.1%0
ownertype2.8%867
ownername2.8%867
owneraddr<0.1%0
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr100%31,268
parcelcity<0.1%0
parcelstate100%31,268
parcelzip100%31,268
legaldesc<0.1%0
township100%31,268
section100%31,268
qtrsection100%31,268
range100%31,268
plssdesc100%31,268
book<0.1%0
page<0.1%0
block<0.1%0
lot<0.1%0
parceltype0.8%236
accesstype0.8%246
iucnclass0.4%123
placename4.5%1,419
placetype4.4%1,390
firmid100%31,268
firmdate100%31,268
fldzone100%31,268
zonesubty97.6%30,524
staticbfe<0.1%2
elevmin95.6%29,887
elevmax95.6%29,887
elevavg95.6%29,887
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
naicscode4.6%1,448
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%31,254
centroidx100%31,268
centroidy100%31,268
surfpointx100%31,268
surfpointy100%31,268
geom100%31,268
extras100%31,268
ownerlist1.5%472
placefp49.4%15,452
zoningurl11.9%3,723
lbcsactivity13.8%4,327
lbcsfunction13.8%4,323
lbcstype13.8%4,324
lbcscharacter13.8%4,325
lbcsownership3.9%1,214
sourceurl<0.1%0

Schema mapping

How source columns from the acquired Ogle 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 — Ogle County, Illinois (17141) 2 entities · 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 PARCEL parcelid parcelid2 taxacres ownername parceladdr geom parentid ogparcelid geoid parcelid parcelid2 taxacres ownername parceladdr geom parentid extras ZONING geom area info 2 cols ⇢ geom zoningdesc notes 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 95.6% elevmin 95.6% elevmax 95.6% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 97.6% zonesubty 0.0% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 100% parcelstate 100% parcelzip 100% township 100% section 100% qtrsection 100% range 100% plssdesc lrid parcelid parcelid2 ogparcelid ogparcelid2 parentid geoid statefp countyfp countyname cousubfp cousubname tractce tractname zoningdesc taxacres calcarea ownertype ownername parceladdr parcelstate parcelzip township section qtrsection range plssdesc firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras publish.parcel_layer columns not fed by these sources (59) — empty or below 50% fill in this county stackid, taxacctnum, taxyear, taxdistrict, usecode, usedesc, zoningcode, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms halfbaths, fullbaths, imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, owneraddr, ownercity, ownerstate, ownerzip, parcelcity legaldesc, book, page, block, lot, parceltype, accesstype, iucnclass, placename, placetype, fireplaces, heating, heatfuel, cooling, foundation roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit, ownerlist, placefp, zoningurl, lbcsactivity lbcsfunction, lbcstype, lbcscharacter, lbcsownership, sourceurl PARCEL 8 mapped · 7 transformed · 47 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcelid parcelid2 taxacres ownername parceladdr geom parentid ogparcelid geoid parcelid NULLIF(parcelid, '')::text parcelid2 NULLIF(parcelid2, '')::text taxacres NULLIF(TRIM(taxacres), '')::text ownername NULLIF(ownername, '')::text parceladdr NULLIF(TRIM(regexp_replace(parceladdr, ' Acres:.*$', '')), ''):… geom parentid NULLIF(parentid, '')::text extras json_build_object('ogparcelid', NULLIF(ogparcelid, '')::text, '… not present in source — filled with NULL (47) taxacctnum, taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, owneraddr, ownercity, ownerstate, ownerzip, parcelcity, parcelstate parcelzip, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot, updated, sourceurl, taxdistrict, heatfuel fireplaces, heating, cooling, foundation, roofcover, siding ZONING 3 mapped · 2 kept in extras · 6 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING geom area info geom zoningdesc notes extras · 2 source columns preserved as json tif, opp_zone extras not present in source — filled with NULL (6) zoningcode, zoningtype, ordinance, setbacks, restrictions, sourceurl

Neighboring counties

Parcel data for counties bordering Ogle County:

Frequently asked questions

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

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

How many parcels are in Ogle County, IL?

The current dataset contains 31,268 parcel records for Ogle County, IL, each with its boundary geometry and assessor attributes.

What is the FIPS code for Ogle County, IL?

The FIPS code for Ogle County, IL is 17141.

What information does each Ogle County, IL parcel record include?

Each Ogle 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 Ogle County, IL parcel data free?

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

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated