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Iron County, WI Parcels & GIS Data

Iron County, WI parcel data: 18,347 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Iron County, Wisconsin parcel data covering 18,347 property records.

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

Iron County is a county located in the U.S. state of Wisconsin. As of the 2020 census, the population was 6,137, making it the third-least populous county in Wisconsin. Its county seat is Hurley.

FIPS 55051

Official county website: http://www.co.iron.wi.gov

The FIPS code for Iron County is 55051.

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Attribute coverage

Iron County contains 18,347 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%18,347
parcelid100%18,347
parcelid2100%18,347
ogparcelid100%18,347
ogparcelid2100%18,347
parentid<0.1%0
stackid<0.1%0
geoid100%18,347
statefp100%18,347
countyfp100%18,347
countyname100%18,347
cousubfp100%18,347
cousubname100%18,347
tractce100%18,347
tractname100%18,347
taxacctnum4.3%794
taxyear100%18,347
taxdistrict95.1%17,451
usecode58.8%10,797
usedesc1.5%270
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs37.1%6,798
numunits35.0%6,424
yearbuilt<0.1%0
numfloors<0.1%0
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue98.0%17,973
landvalue98.0%17,988
agvalue<0.1%0
totalvalue98.0%17,989
taxacres98.5%18,066
calcarea100%18,347
saleamt<0.1%0
saledate<0.1%0
ownertype94.2%17,281
ownername94.2%17,281
owneraddr93.2%17,097
ownercity<0.1%0
ownerstate<0.1%0
ownerzip13.0%2,389
parceladdr38.4%7,037
parcelcity94.6%17,360
parcelstate100%18,347
parcelzip100%18,347
legaldesc<0.1%0
township98.8%18,122
section98.8%18,122
qtrsection98.8%18,122
range98.8%18,122
plssdesc98.8%18,122
book<0.1%0
page<0.1%0
block<0.1%0
lot<0.1%0
parceltype7.8%1,427
accesstype16.9%3,108
iucnclass11.5%2,107
placename37.8%6,940
placetype19.2%3,518
firmid99.6%18,265
firmdate99.6%18,265
fldzone99.6%18,265
zonesubty90.8%16,660
staticbfe0.8%144
elevmin89.3%16,380
elevmax89.3%16,380
elevavg89.3%16,380
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
naicscode50.6%9,281
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%18,347
centroidx100%18,347
centroidy100%18,347
surfpointx100%18,347
surfpointy100%18,347
geom100%18,347
extras100%18,347
ownerlist52.6%9,655
placefp22.0%4,033
zoningurl<0.1%0

Schema mapping

How source columns from the acquired Iron 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 — Iron County, Wisconsin (55051) 1 entity · most recent acquisition per entity · generated 2026-08-30 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 stateid taxrollyea propclass impvalue lndvalue cntassdval assdacres ownernme1 ownernme2 pstladress zipcode siteadress placename state loaddate geom schooldist 24 cols ⇢ parcelid parcelid2 taxyear usecode imprvalue landvalue totalvalue taxacres ownername owneraddr ownerzip parceladdr parcelcity parcelstate updated geom taxdistrict 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 89.3% elevmin 89.3% elevmax 89.3% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 90.8% zonesubty 0.8% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 100% parcelzip 98.8% township 98.8% section 98.8% qtrsection 98.8% range 98.8% plssdesc 50.6% naicscode 52.6% ownerlist lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear taxdistrict usecode imprvalue landvalue totalvalue taxacres calcarea ownertype ownername owneraddr ownerzip parceladdr parcelcity parcelstate parcelzip township section qtrsection range plssdesc firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg naicscode updated centroidx centroidy surfpointx surfpointy geom extras ownerlist publish.parcel_layer columns not fed by these sources (44) — empty or below 50% fill in this county parentid, stackid, taxacctnum, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, agvalue, saleamt, saledate, ownercity, ownerstate, legaldesc, book, page, block, lot, parceltype, accesstype, iucnclass, placename placetype, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, frsid, dfrurl, caapermit, cwapermit, rcrapermit placefp, zoningurl PARCEL 17 mapped · 1 transformed · 24 kept in extras · 37 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcelid stateid taxrollyea propclass impvalue lndvalue cntassdval assdacres ownernme1 ownernme2 pstladress zipcode siteadress placename state loaddate geom schooldist parcelid parcelid2 taxyear usecode imprvalue landvalue totalvalue taxacres ownername CASE WHEN ownernme1 IS NULL AND ownernme2 IS NULL THEN NULL::te… owneraddr ownerzip parceladdr parcelcity parcelstate updated geom taxdistrict extras · 24 source columns preserved as json taxparceli, parceldate, addnumpref, addnum, addnumsuff prefix, streetname, streettype, suffix, landmarkna, unittype unitid, zip4, schooldi_1, mflvalue, estfmkvalu, netprpta grsprpta, auxclass, deedacres, gisacres, coname, longitude latitude extras not present in source — filled with NULL (37) taxacctnum, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue saleamt, saledate, ownercity, ownerstate, parcelzip, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot sourceurl, parentid, heatfuel, fireplaces, heating, cooling, foundation, roofcover, siding

Neighboring counties

Parcel data for counties bordering Iron County:

Frequently asked questions

Where can I find Iron County, WI parcel and GIS data?

Land Records publishes a Iron County, WI 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 Iron County, WI dataset as a GeoPackage or CSV.

How many parcels are in Iron County, WI?

The current dataset contains 18,347 parcel records for Iron County, WI, each with its boundary geometry and assessor attributes.

What is the FIPS code for Iron County, WI?

The FIPS code for Iron County, WI is 55051.

What information does each Iron County, WI parcel record include?

Each Iron County, WI 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 Iron County, WI parcel data free?

You can preview Iron County, WI 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 Iron County, WI have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated