Marshall County, IA Parcels & GIS Data
Marshall County, IA parcel data: 26,966 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.
Land Records publishes Marshall County, Iowa parcel data covering 26,966 property records.
This page documents parcel-level coverage for Marshall 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 Marshall County are listed in the attribute-coverage table below. Preview the data in the interactive explorer, or download the complete Marshall County property dataset.
Marshall County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 40,105, and was estimated to be 39,890 in 2025. The county seat and largest city is Marshalltown.
The FIPS code for Marshall County is 19127.
Attribute coverage
Marshall County contains 26,966 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).
| Column | Coverage | Records populated |
|---|---|---|
lrid | 100% | 26,966 |
parcelid | 100% | 26,960 |
parcelid2 | <0.1% | 0 |
ogparcelid | <0.1% | 0 |
ogparcelid2 | <0.1% | 0 |
parentid | <0.1% | 0 |
stackid | <0.1% | 0 |
geoid | 100% | 26,966 |
statefp | 100% | 26,966 |
countyfp | 100% | 26,966 |
countyname | 100% | 26,966 |
cousubfp | 100% | 26,966 |
cousubname | 100% | 26,966 |
tractce | 100% | 26,966 |
tractname | 100% | 26,966 |
taxacctnum | <0.1% | 0 |
taxyear | 100% | 26,960 |
taxdistrict | <0.1% | 0 |
usecode | <0.1% | 0 |
usedesc | <0.1% | 0 |
zoningcode | <0.1% | 0 |
zoningdesc | <0.1% | 0 |
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 | 99.5% | 26,835 |
landvalue | 99.5% | 26,835 |
agvalue | 99.5% | 26,835 |
totalvalue | 99.5% | 26,835 |
taxacres | <0.1% | 0 |
calcarea | 100% | 26,966 |
saleamt | <0.1% | 0 |
saledate | <0.1% | 0 |
ownertype | <0.1% | 0 |
ownername | 99.5% | 26,842 |
owneraddr | <0.1% | 8 |
ownercity | <0.1% | 0 |
ownerstate | <0.1% | 0 |
ownerzip | <0.1% | 0 |
parceladdr | 0.9% | 245 |
parcelcity | <0.1% | 6 |
parcelstate | 100% | 26,960 |
parcelzip | <0.1% | 1 |
legaldesc | <0.1% | 0 |
township | <0.1% | 0 |
section | <0.1% | 0 |
qtrsection | <0.1% | 0 |
range | <0.1% | 0 |
plssdesc | <0.1% | 0 |
book | <0.1% | 0 |
page | <0.1% | 0 |
parceltype | 0.6% | 154 |
accesstype | 0.6% | 154 |
iucnclass | 0.3% | 91 |
placename | 0.8% | 208 |
placetype | 0.6% | 154 |
firmid | <0.1% | 0 |
firmdate | <0.1% | 0 |
fldzone | <0.1% | 0 |
zonesubty | <0.1% | 0 |
staticbfe | <0.1% | 0 |
elevmin | 100% | 26,963 |
elevmax | 100% | 26,963 |
elevavg | 100% | 26,963 |
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 |
updated | 100% | 26,966 |
centroidx | 100% | 26,966 |
centroidy | 100% | 26,966 |
surfpointx | 100% | 26,966 |
surfpointy | 100% | 26,966 |
geom | 100% | 26,966 |
lrversion | 100% | 26,966 |
Neighboring counties
Parcel data for counties bordering Marshall County: