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Warren County, IA Parcels & GIS Data

Warren County, IA parcel data: 37,108 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Warren County, Iowa parcel data covering 37,108 property records.

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

Warren County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 52,403. The county seat and the largest city is Indianola.

FIPS 19181

Official county website: https://iowalandrecords.org/portal/clris/CountiesTab

The FIPS code for Warren County is 19181.

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Attribute coverage

Warren County contains 37,108 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%37,108
parcelid100%37,108
parcelid288.6%32,895
ogparcelid100%37,108
ogparcelid288.6%32,895
parentid<0.1%0
stackid<0.1%0
geoid100%37,108
statefp100%37,108
countyfp100%37,108
countyname100%37,108
cousubfp100%37,108
cousubname100%37,108
tractce100%37,108
tractname100%37,108
taxacctnum<0.1%0
taxyear<0.1%0
taxdistrict<0.1%0
usecode<0.1%0
usedesc<0.1%0
zoningcode90.9%33,717
zoningdesc90.9%33,717
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
totalvalue100%37,093
taxacres35.6%13,207
calcarea100%37,108
saleamt<0.1%0
saledate<0.1%0
ownertype99.7%37,000
ownername99.7%37,000
owneraddr<0.1%13
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr100%37,093
parcelcity<0.1%0
parcelstate100%37,108
parcelzip100%37,108
legaldesc<0.1%0
township100%37,108
section100%37,108
qtrsection100%37,108
range100%37,108
plssdesc100%37,108
book<0.1%0
page<0.1%0
block<0.1%0
lot<0.1%0
parceltype0.6%238
accesstype1.3%472
iucnclass0.9%320
placename4.2%1,549
placetype4.1%1,530
firmid100%37,108
firmdate100%37,108
fldzone100%37,108
zonesubty93.9%34,828
staticbfe0.4%155
elevmin99.9%37,069
elevmax99.9%37,069
elevavg99.9%37,069
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
naicscode12.3%4,552
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated97.2%36,067
centroidx100%37,108
centroidy100%37,108
surfpointx100%37,108
surfpointy100%37,108
geom100%37,108
extras100%37,108
ownerlist65.9%24,439
placefp50.9%18,884
zoningurl84.4%31,316
lbcsactivity75.3%27,932
lbcsfunction75.3%27,930
lbcstype73.4%27,250
lbcscharacter100%37,101
lbcsownership99.7%37,000
sourceurl76.4%28,345

Schema mapping

How source columns from the acquired Warren 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 — Warren County, Iowa (19181) 2 entities · most recent acquisition per entity · generated 2026-10-17 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 totalvalue taxacres ownername owneraddr parceladdr geom parentid ogparcelid geoid parcelid parcelid2 totalvalue taxacres ownername owneraddr parceladdr geom parentid extras ZONING class class_name geom 8 cols ⇢ zoningcode zoningdesc geom extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 97.2% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 100% elevmin 100% elevmax 100% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 93.9% zonesubty 0.4% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 100% parcelstate 100% parcelzip 100% township 100% section 100% qtrsection 100% range 100% plssdesc 65.9% ownerlist 50.9% placefp 84.4% zoningurl 75.3% lbcsactivity 75.3% lbcsfunction 73.4% lbcstype 100% lbcscharacter 100% lbcsownership 76.4% sourceurl lrid parcelid parcelid2 ogparcelid ogparcelid2 parentid geoid statefp countyfp countyname cousubfp cousubname tractce tractname zoningcode zoningdesc totalvalue taxacres calcarea ownertype ownername owneraddr parceladdr parcelstate parcelzip township section qtrsection range plssdesc firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist placefp zoningurl lbcsactivity lbcsfunction lbcstype lbcscharacter lbcsownership sourceurl publish.parcel_layer columns not fed by these sources (47) — empty or below 50% fill in this county stackid, taxacctnum, taxyear, taxdistrict, usecode, usedesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths imprvalue, landvalue, agvalue, saleamt, saledate, 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 PARCEL 10 mapped · 9 transformed · 45 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcelid parcelid2 totalvalue taxacres ownername owneraddr parceladdr geom parentid ogparcelid geoid parcelid NULLIF(TRIM(parcelid), '')::text parcelid2 NULLIF(TRIM(parcelid2), '')::text totalvalue NULLIF(TRIM(totalvalue), '')::text taxacres NULLIF(TRIM(taxacres), '')::text ownername NULLIF(TRIM(ownername), '')::text owneraddr NULLIF(TRIM(owneraddr), '')::text parceladdr NULLIF(TRIM(parceladdr), '')::text geom parentid NULLIF(TRIM(parentid), '')::text extras json_build_object( 'ogparcelid', NULLIF(TRIM(ogparcelid), '')::… not present in source — filled with NULL (45) taxacctnum, taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, imprvalue, landvalue, agvalue, saleamt, saledate, 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 · 8 kept in extras · 6 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING class class_name geom zoningcode zoningdesc geom extras · 8 source columns preserved as json objectid_1, id, display, created_user, created_date last_edited_user, last_edited_date, globalid extras not present in source — filled with NULL (6) zoningtype, ordinance, setbacks, restrictions, notes, sourceurl

Neighboring counties

Parcel data for counties bordering Warren County:

Frequently asked questions

Where can I find Warren County, IA parcel and GIS data?

Land Records publishes a Warren County, IA 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 Warren County, IA dataset as a GeoPackage or CSV.

How many parcels are in Warren County, IA?

The current dataset contains 37,108 parcel records for Warren County, IA, each with its boundary geometry and assessor attributes.

What is the FIPS code for Warren County, IA?

The FIPS code for Warren County, IA is 19181.

What information does each Warren County, IA parcel record include?

Each Warren County, IA 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 Warren County, IA parcel data free?

You can preview Warren County, IA 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 Warren County, IA have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated