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Marion County, IA Parcels & GIS Data

Marion County, IA parcel data: 23,618 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Marion County, Iowa parcel data covering 23,618 property records.

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

Marion County is a county in the U.S. state of Iowa. As of the 2020 census, the population was 33,414. The county seat is Knoxville.

FIPS 19125

The FIPS code for Marion County is 19125.

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Attribute coverage

Marion County contains 23,618 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%23,618
parcelid99.7%23,550
parcelid277.3%18,265
ogparcelid<0.1%0
ogparcelid2<0.1%0
parentid<0.1%0
stackid<0.1%0
geoid100%23,618
statefp100%23,618
countyfp100%23,618
countyname100%23,618
cousubfp100%23,618
cousubname100%23,618
tractce100%23,618
tractname100%23,618
taxacctnum<0.1%0
taxyear99.7%23,550
taxdistrict<0.1%0
usecode<0.1%2
usedesc0.2%50
zoningcode0.1%18
zoningdesc<0.1%0
numbldgs0.1%32
numunits0.2%55
yearbuilt0.2%55
numfloors0.2%55
bldgsqft0.2%55
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue0.2%55
landvalue0.2%55
agvalue0.2%55
totalvalue0.2%55
taxacres0.2%55
calcarea100%23,618
saleamt0.2%55
saledate0.1%16
ownertype<0.1%0
ownername100%23,611
owneraddr0.2%55
ownercity0.2%55
ownerstate0.2%55
ownerzip0.2%55
parceladdr57.1%13,488
parcelcity<0.1%9
parcelstate99.7%23,550
parcelzip0.5%115
legaldesc0.2%55
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book<0.1%9
page<0.1%9
parceltype0.6%131
accesstype0.6%131
iucnclass0.1%33
placename0.7%163
placetype0.6%131
firmid<0.1%0
firmdate<0.1%0
fldzone<0.1%0
zonesubty<0.1%0
staticbfe<0.1%0
elevmin100%23,616
elevmax100%23,616
elevavg100%23,616
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
updated100%23,618
centroidx100%23,618
centroidy100%23,618
surfpointx100%23,618
surfpointy100%23,618
geom100%23,618
lrversion100%23,618

Neighboring counties

Parcel data for counties bordering Marion County:

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Attribute coverageNeighboring countiesRelated