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Tazewell County, IL Parcels & GIS Data

Tazewell County, IL parcel data: 67,514 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Tazewell County, Illinois parcel data covering 67,514 property records.

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

Tazewell County is located in the U.S. state of Illinois. According to the 2020 census, it had a population of 131,343. Its county seat and largest city is Pekin.

FIPS 17179

The FIPS code for Tazewell County is 17179.

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Attribute coverage

Tazewell County contains 67,514 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%67,514
parcelid100%67,513
parcelid2100%67,513
ogparcelid100%67,513
ogparcelid2100%67,513
parentid<0.1%0
stackid<0.1%0
geoid100%67,514
statefp100%67,514
countyfp100%67,514
countyname100%67,514
cousubfp100%67,514
cousubname100%67,514
tractce100%67,514
tractname100%67,514
taxacctnum99.7%67,281
taxyear99.7%67,281
taxdistrict99.7%67,281
usecode99.7%67,281
usedesc<0.1%0
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs81.0%54,694
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
imprvalue79.0%53,315
landvalue88.1%59,491
agvalue10.4%7,034
totalvalue<0.1%0
taxacres99.7%67,281
calcarea100%67,514
saleamt47.6%32,133
saledate48.4%32,682
ownertype99.6%67,268
ownername99.7%67,281
owneraddr99.7%67,281
ownercity99.7%67,281
ownerstate99.7%67,281
ownerzip99.7%67,281
parceladdr99.8%67,367
parcelcity99.8%67,367
parcelstate100%67,514
parcelzip100%67,514
legaldesc99.7%67,281
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book99.7%67,281
page99.7%67,281
block<0.1%0
lot<0.1%0
parceltype0.9%615
accesstype0.9%615
iucnclass0.2%114
placename4.5%3,048
placetype4.4%2,992
firmid100%67,514
firmdate100%67,514
fldzone100%67,514
zonesubty98.2%66,306
staticbfe0.1%53
elevmin98.8%66,706
elevmax98.8%66,706
elevavg98.8%66,706
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
naicscode13.3%8,948
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%67,514
centroidx100%67,514
centroidy100%67,514
surfpointx100%67,514
surfpointy100%67,514
geom100%67,514
extras100%67,514
lrversion100%67,514

Schema mapping

How source columns from the acquired Tazewell 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 — Tazewell County, Illinois (17179) 1 entity · most recent acquisition per entity · generated 2026-07-13 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 pin pin2 tax_code taxbill_year class non_farm_building non_farm_land farm_land gross_acres net_sale_price date_last_sale owner1_name owner1_address1 owner1_csz site_address site_csz legal township_name owner1_document_book owner1_document_page last_edited_date geom 49 cols ⇢ parcelid parcelid2 taxacctnum taxyear usecode imprvalue landvalue agvalue taxacres saleamt saledate ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc township book page updated geom taxdistrict extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 100% updated 100% lrversion geom · derived from geometry geom dem.us_1m · USGS 1m DEM 98.8% elevmin 98.8% elevmax 98.8% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 98.2% zonesubty 0.1% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 81.0% numbldgs lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxdistrict usecode numbldgs imprvalue landvalue agvalue taxacres calcarea saleamt saledate ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc township book page firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras lrversion publish.parcel_layer columns not fed by these sources (38) — empty or below 50% fill in this county parentid, stackid, usedesc, zoningcode, zoningdesc, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, totalvalue section, qtrsection, range, plssdesc, block, lot, parceltype, accesstype, iucnclass, placename, placetype, fireplaces, heating, heatfuel cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit PARCEL 27 mapped · 49 kept in extras · 27 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL pin pin2 tax_code taxbill_year class non_farm_building non_farm_land farm_land gross_acres net_sale_price date_last_sale owner1_name owner1_address1 owner1_csz site_address site_csz legal township_name owner1_document_book owner1_document_page last_edited_date geom parcelid parcelid2 taxacctnum taxyear usecode imprvalue landvalue agvalue taxacres saleamt saledate ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc township book page updated geom taxdistrict extras · 49 source columns preserved as json hes_flag, py_farm_land, tax_status, county, owner3_name createdbyrecord, mailto_name_id, lot_dimension install_2_paid_by, owner2_csz, tax_code_1, owner3_id date_of_sale, isseed, airport, miscloseratio, drn_flag taxbill_rate, homesite_acres, non_high_school, xmpt_flag owner2_name, vet_flag, py_non_farm_bldg, misclosedistance globalid, dv_flag, faf_flag, tif_district, id_text, library mailto_name, mailto_csz, retiredbyrecord, document_no2 document_no1, rvt_flag, install_2_paid_date, farm_building prior_taxbill_tax, owner2_document_page, install_1_paid_by subname, his_flag, multi_township_district, last_edited_user dis_flag, forest_preserve, gross_sale_price extras not present in source — filled with NULL (27) usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, totalvalue, section qtrsection, range, plssdesc, block, lot, sourceurl, parentid, fireplaces, heating, cooling, foundation, roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering Tazewell County:

On this page

Attribute coverageSchema mappingNeighboring countiesRelated