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Sangamon County, IL Parcels & GIS Data

Sangamon County, IL parcel data: 116,484 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Sangamon County, Illinois parcel data covering 116,484 property records.

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

Sangamon County is a central county in the U.S. state of Illinois. According to the 2020 census, it had a population of 196,343. The county seat and the largest city in the county is Springfield, the state capital.

FIPS 17167

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

The FIPS code for Sangamon County is 17167.

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Attribute coverage

Sangamon County contains 116,484 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%116,484
parcelid100%116,483
parcelid2100%116,483
ogparcelid100%116,483
ogparcelid2100%116,483
parentid<0.1%0
stackid<0.1%0
geoid100%116,484
statefp100%116,484
countyfp100%116,484
countyname100%116,484
cousubfp100%116,484
cousubname100%116,484
tractce100%116,484
tractname100%116,484
taxacctnum<0.1%0
taxyear89.7%104,484
taxdistrict<0.1%0
usecode65.6%76,463
usedesc55.3%64,463
zoningcode30.6%35,654
zoningdesc2.4%2,804
numbldgs76.3%88,876
numunits56.4%65,719
yearbuilt<0.1%1
numfloors53.0%61,792
bldgsqft<0.1%1
bedrooms<0.1%1
halfbaths<0.1%1
fullbaths<0.1%1
imprvalue<0.1%0
landvalue<0.1%0
agvalue<0.1%0
totalvalue<0.1%0
taxacres10.2%11,840
calcarea100%116,484
saleamt<0.1%0
saledate<0.1%0
ownertype10.3%12,012
ownername10.3%12,011
owneraddr10.3%12,000
ownercity10.3%12,000
ownerstate10.3%12,000
ownerzip10.3%12,000
parceladdr87.6%102,025
parcelcity87.6%102,023
parcelstate100%116,484
parcelzip100%116,484
legaldesc10.3%12,000
township100%116,482
section100%116,482
qtrsection100%116,482
range100%116,482
plssdesc100%116,482
book<0.1%0
page<0.1%0
block<0.1%0
lot<0.1%0
parceltype0.5%635
accesstype0.5%635
iucnclass0.2%262
placename4.3%5,012
placetype4.2%4,927
firmid100%116,484
firmdate100%116,484
fldzone100%116,484
zonesubty97.3%113,329
staticbfe<0.1%44
elevmin99.1%115,482
elevmax99.1%115,482
elevavg99.1%115,482
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
naicscode3.7%4,324
frsid<0.1%2
dfrurl<0.1%2
caapermit<0.1%2
cwapermit<0.1%2
rcrapermit<0.1%2
updated100%116,484
centroidx100%116,484
centroidy100%116,484
surfpointx100%116,484
surfpointy100%116,484
geom100%116,484
extras11.3%13,172
ownerlist10.2%11,863
placefp71.0%82,681
zoningurl<0.1%0
lbcsactivity65.4%76,190
lbcsfunction65.3%76,016
lbcstype65.2%75,975
lbcscharacter86.2%100,432
lbcsownership11.1%12,924
sourceurl<0.1%1

Schema mapping

How source columns from the acquired Sangamon 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 — Sangamon County, Illinois (17167) 1 entity · 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 ZONING s zoning geom inpoly_fid simpgnflag maxsimptol minsimptol zoningcode geom extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 89.7% taxyear 100% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 99.1% elevmin 99.1% elevmax 99.1% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 97.3% zonesubty 0.0% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 100% parcelid 100% parcelid2 100% ogparcelid 100% ogparcelid2 65.6% usecode 55.3% usedesc 76.3% numbldgs 56.4% numunits 53.0% numfloors 87.6% parceladdr 87.6% parcelcity 100% parcelstate 100% parcelzip 100% township 100% section 100% qtrsection 100% range 100% plssdesc 71.0% placefp 65.4% lbcsactivity 65.3% lbcsfunction 65.2% lbcstype 86.2% lbcscharacter lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear usecode usedesc zoningcode numbldgs numunits numfloors calcarea parceladdr parcelcity parcelstate parcelzip township section qtrsection range plssdesc firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras placefp lbcsactivity lbcsfunction lbcstype lbcscharacter publish.parcel_layer columns not fed by these sources (51) — empty or below 50% fill in this county parentid, stackid, taxacctnum, taxdistrict, zoningdesc, yearbuilt, bldgsqft, bedrooms, halfbaths, fullbaths, imprvalue, landvalue, agvalue totalvalue, taxacres, saleamt, saledate, ownertype, ownername, owneraddr, ownercity, ownerstate, ownerzip, 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, zoningurl, lbcsownership, sourceurl ZONING 3 mapped · 3 transformed · 7 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING s zoning geom inpoly_fid simpgnflag maxsimptol minsimptol zoningcode s.zoning::text geom s.geom extras json_build_object( 'inpoly_fid', s.inpoly_fid::text, 'simpgnfla… not present in source — filled with NULL (7) zoningdesc, zoningtype, ordinance, setbacks, restrictions, notes, sourceurl

Neighboring counties

Parcel data for counties bordering Sangamon County:

Frequently asked questions

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

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

How many parcels are in Sangamon County, IL?

The current dataset contains 116,484 parcel records for Sangamon County, IL, each with its boundary geometry and assessor attributes.

What is the FIPS code for Sangamon County, IL?

The FIPS code for Sangamon County, IL is 17167.

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

Each Sangamon 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 Sangamon County, IL parcel data free?

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

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated