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Linn County, IA Parcels & GIS Data

Linn County, IA parcel data: 107,186 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Linn County, Iowa parcel data covering 107,186 property records.

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

Linn County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 230,299, and was estimated to be 232,028 in 2025, making it the second-most populous county in Iowa. The county seat and the largest city is Cedar Rapids.

FIPS 19113

Official county website: https://ava.fidlar.com/IALinn/AvaWeb/

The FIPS code for Linn County is 19113.

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Attribute coverage

Linn County contains 107,186 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%107,186
parcelid100%107,186
parcelid290.5%96,953
ogparcelid100%107,186
ogparcelid2<0.1%3
parentid<0.1%0
stackid<0.1%0
geoid100%107,186
statefp100%107,186
countyfp100%107,186
countyname100%107,186
cousubfp100%107,186
cousubname100%107,186
tractce100%107,186
tractname100%107,186
taxacctnum<0.1%0
taxyear100%107,186
taxdistrict98.6%105,698
usecode62.5%66,938
usedesc99.6%106,754
zoningcode96.4%103,293
zoningdesc78.7%84,393
numbldgs83.6%89,632
numunits82.7%88,597
yearbuilt<0.1%0
numfloors57.3%61,404
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue99.5%106,662
landvalue99.4%106,523
agvalue90.4%96,913
totalvalue99.4%106,523
taxacres98.6%105,698
calcarea100%107,186
saleamt<0.1%0
saledate98.3%105,332
ownertype99.3%106,471
ownername99.3%106,471
owneraddr99.4%106,534
ownercity98.6%105,687
ownerstate98.6%105,687
ownerzip98.6%105,687
parceladdr89.5%95,910
parcelcity96.3%103,269
parcelstate100%107,186
parcelzip100%107,186
legaldesc99.4%106,534
township100%107,186
section100%107,186
qtrsection100%107,186
range100%107,186
plssdesc100%107,186
book89.6%96,091
page89.6%96,085
block<0.1%0
lot<0.1%0
parceltype0.3%356
accesstype0.6%625
iucnclass0.1%155
placename7.2%7,745
placetype7.2%7,669
firmid100%107,186
firmdate100%107,186
fldzone100%107,186
zonesubty97.1%104,079
staticbfe<0.1%3
elevmin99.9%107,103
elevmax99.9%107,103
elevavg99.9%107,103
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
naicscode10.4%11,113
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%107,186
centroidx100%107,186
centroidy100%107,186
surfpointx100%107,186
surfpointy100%107,186
geom100%107,186
extras100%107,186
ownerlist70.4%75,509
placefp82.1%88,053
zoningurl92.5%99,114
lbcsactivity98.8%105,939
lbcsfunction98.8%105,935
lbcstype98.6%105,718
lbcscharacter99.0%106,141
lbcsownership99.3%106,478
sourceurl98.6%105,698

Schema mapping

How source columns from the acquired Linn 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 — Linn County, Iowa (19113) 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 gpn taxyear class valueassessedimproved valueassessedland valueassessedtotal acres recorderdate ownerdeed ownercontract owneraddress ownercity ownerstate ownerzip situsaddress situscity situszip legaldescription plsstownship plsssection plssrange recorderbook recorderpage updated assessorurl geom taxdistrict 24 cols ⇢ parcelid taxyear usedesc imprvalue landvalue totalvalue taxacres saledate ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelzip legaldesc township section range book page updated sourceurl geom taxdistrict extras ZONING s zoning class 23 cols ⇢ zoningcode zoningtype extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 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 97.1% zonesubty 0.0% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 90.5% parcelid2 62.5% usecode 78.7% zoningdesc 83.6% numbldgs 82.7% numunits 57.3% numfloors 90.4% agvalue 100% parcelstate 100% qtrsection 100% plssdesc 70.4% ownerlist 82.1% placefp 92.5% zoningurl 98.8% lbcsactivity 98.8% lbcsfunction 98.6% lbcstype 99.0% lbcscharacter 99.3% lbcsownership lrid parcelid parcelid2 ogparcelid geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear taxdistrict usecode usedesc zoningcode zoningdesc numbldgs numunits numfloors imprvalue landvalue agvalue totalvalue taxacres calcarea saledate ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc township section qtrsection range plssdesc book page 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 (31) — empty or below 50% fill in this county ogparcelid2, parentid, stackid, taxacctnum, yearbuilt, bldgsqft, bedrooms, halfbaths, fullbaths, saleamt, block, lot, parceltype, accesstype iucnclass, placename, placetype, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl caapermit, cwapermit, rcrapermit PARCEL 26 mapped · 3 transformed · 24 kept in extras · 28 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL gpn taxyear class valueassessedimproved valueassessedland valueassessedtotal acres recorderdate ownerdeed ownercontract owneraddress ownercity ownerstate ownerzip situsaddress situscity situszip legaldescription plsstownship plsssection plssrange recorderbook recorderpage updated assessorurl geom taxdistrict parcelid taxyear usedesc imprvalue landvalue totalvalue taxacres saledate CASE WHEN recorderdate IS NULL OR recorderdate = 0 THEN NULL::t… ownername CASE WHEN ownerdeed IS NULL AND ownercontract IS NULL THEN NULL… owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelzip legaldesc township section range book page updated CASE WHEN updated IS NULL OR updated = 0 THEN NULL::text ELSE t… sourceurl geom taxdistrict extras · 24 source columns preserved as json ownertype, ownerattention, taxdistrictcode, tifdistrictcode tifdistrict, citytownship, ismunicipality, assessor assessmentyear, valueimproved, valuetotal, valueexempttotal valuetaxabletotal, taxgross, taxnet, csr, exemption exemptionacres, recorderinstrumentnumber, propertyreporturl recorderurl, taxsystemdate, schooldistrict, housebio extras not present in source — filled with NULL (28) parcelid2, taxacctnum, usecode, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths agvalue, saleamt, parcelstate, qtrsection, plssdesc, block, lot, parentid, heatfuel, fireplaces, heating, cooling, foundation, roofcover siding ZONING 2 mapped · 2 transformed · 23 kept in extras · 6 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING s zoning class zoningcode s."zoning"::text zoningtype s."class"::text extras · 23 source columns preserved as json gpn, situsaddress, situscity, situsstate, situszip, owner ownerattention, owneraddress, ownercity, ownerstate, ownerzip legaldescription, subdivision, section, township, range citytownship, taxdistrict, currenttotalvalue, acres, isactive county, updated extras not present in source — filled with NULL (6) zoningdesc, ordinance, setbacks, restrictions, notes, sourceurl ⚠ 1 SELECT item(s) could not be parsed: s.geom

Neighboring counties

Parcel data for counties bordering Linn County:

Frequently asked questions

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

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

How many parcels are in Linn County, IA?

The current dataset contains 107,186 parcel records for Linn County, IA, each with its boundary geometry and assessor attributes.

What is the FIPS code for Linn County, IA?

The FIPS code for Linn County, IA is 19113.

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

Each Linn 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 Linn County, IA parcel data free?

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

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated