Clayton County, IA Parcels & GIS Data
Clayton County, IA parcel data: 30,752 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.
Land Records publishes Clayton County, Iowa parcel data covering 30,752 property records.
This page documents parcel-level coverage for Clayton 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 Clayton County are listed in the attribute-coverage table below. Preview the data in the interactive explorer, or download the complete Clayton County property dataset.
Clayton County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 17,043, and was estimated to be 16,845 in 2025. The county seat is Elkader and the largest city is Guttenberg.
Official county website: http://www.claytoncountyia.gov
The FIPS code for Clayton County is 19043.
Attribute coverage
Clayton County contains 30,752 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% | 30,752 |
parcelid | 99.8% | 30,683 |
parcelid2 | 4.9% | 1,507 |
ogparcelid | 99.8% | 30,683 |
ogparcelid2 | 4.9% | 1,507 |
parentid | <0.1% | 0 |
stackid | <0.1% | 0 |
geoid | 100% | 30,752 |
statefp | 100% | 30,752 |
countyfp | 100% | 30,752 |
countyname | 100% | 30,752 |
cousubfp | 100% | 30,752 |
cousubname | 100% | 30,752 |
tractce | 100% | 30,752 |
tractname | 100% | 30,752 |
taxacctnum | <0.1% | 0 |
taxyear | 6.5% | 2,002 |
taxdistrict | <0.1% | 0 |
usecode | <0.1% | 0 |
usedesc | <0.1% | 0 |
zoningcode | <0.1% | 0 |
zoningdesc | <0.1% | 0 |
numbldgs | 27.5% | 8,445 |
numunits | 6.5% | 1,986 |
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 | 6.5% | 1,985 |
landvalue | 6.5% | 1,986 |
agvalue | 6.5% | 1,986 |
totalvalue | 6.5% | 1,986 |
taxacres | 99.2% | 30,491 |
calcarea | 100% | 30,752 |
saleamt | <0.1% | 0 |
saledate | <0.1% | 0 |
ownertype | 99.5% | 30,605 |
ownername | 99.5% | 30,605 |
owneraddr | 92.4% | 28,408 |
ownercity | 96.0% | 29,532 |
ownerstate | 89.8% | 27,600 |
ownerzip | 96.0% | 29,522 |
parceladdr | 40.4% | 12,410 |
parcelcity | 27.8% | 8,558 |
parcelstate | 100% | 30,752 |
parcelzip | 100% | 30,752 |
legaldesc | 99.0% | 30,452 |
township | 97.7% | 30,039 |
section | 96.9% | 29,789 |
qtrsection | 96.9% | 29,789 |
range | 96.9% | 29,789 |
plssdesc | 96.9% | 29,789 |
book | 2.8% | 855 |
page | 2.6% | 805 |
block | <0.1% | 0 |
lot | <0.1% | 0 |
parceltype | 1.6% | 505 |
accesstype | 1.6% | 505 |
iucnclass | 1.1% | 334 |
placename | 3.6% | 1,105 |
placetype | 3.5% | 1,070 |
firmid | <0.1% | 0 |
firmdate | <0.1% | 0 |
fldzone | <0.1% | 0 |
zonesubty | <0.1% | 0 |
staticbfe | <0.1% | 0 |
elevmin | 99.9% | 30,707 |
elevmax | 99.9% | 30,707 |
elevavg | 99.9% | 30,707 |
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 |
naicscode | 0.8% | 238 |
frsid | 0.1% | 30 |
dfrurl | 0.1% | 30 |
caapermit | 0.1% | 30 |
cwapermit | 0.1% | 30 |
rcrapermit | 0.1% | 30 |
updated | 100% | 30,752 |
centroidx | 100% | 30,752 |
centroidy | 100% | 30,752 |
surfpointx | 100% | 30,752 |
surfpointy | 100% | 30,752 |
geom | 100% | 30,752 |
extras | <0.1% | 0 |
ownerlist | 99.1% | 30,489 |
placefp | 23.0% | 7,076 |
zoningurl | <0.1% | 0 |
Neighboring counties
Parcel data for counties bordering Clayton County:
Frequently asked questions
Where can I find Clayton County, IA parcel and GIS data?
Land Records publishes a Clayton 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 Clayton County, IA dataset as a GeoPackage or CSV.
How many parcels are in Clayton County, IA?
The current dataset contains 30,752 parcel records for Clayton County, IA, each with its boundary geometry and assessor attributes.
What is the FIPS code for Clayton County, IA?
The FIPS code for Clayton County, IA is 19043.
What information does each Clayton County, IA parcel record include?
Each Clayton 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 Clayton County, IA parcel data free?
You can preview Clayton 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 Clayton County, IA have an official GIS or property records website?
Yes — the official Clayton County, IA government website is linked in the county details above. Land Records standardizes Clayton County, IA assessor and recorder records into a single nationwide parcel schema with GIS boundary geometry.