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Dunn County, WI Parcels & GIS Data

Dunn County, WI parcel data: 42,014 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Dunn County, Wisconsin parcel data covering 42,014 property records.

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

Dunn County is a county in the U.S. state of Wisconsin. As of the 2020 census, the population was 45,440. Its county seat is Menomonie.

FIPS 55033

Official county website: http://www.co.dunn.wi.us

The FIPS code for Dunn County is 55033.

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BarronChippewaEau ClairePepinPierceSt. CroixPolkDunn
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Attribute coverage

Dunn County contains 42,014 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%42,014
parcelid100%42,014
parcelid2100%42,014
ogparcelid100%42,014
ogparcelid2100%42,014
parentid<0.1%0
stackid<0.1%0
geoid100%42,014
statefp100%42,014
countyfp100%42,014
countyname100%42,014
cousubfp100%42,014
cousubname100%42,014
tractce100%42,014
tractname100%42,014
taxacctnum<0.1%0
taxyear100%42,014
taxdistrict100%42,014
usecode85.8%36,053
usedesc<0.1%0
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs84.8%35,611
numunits39.1%16,414
yearbuilt<0.1%0
numfloors1.1%445
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue46.5%19,543
landvalue85.7%36,024
agvalue<0.1%0
totalvalue85.8%36,051
taxacres98.4%41,342
calcarea100%42,014
saleamt<0.1%0
saledate<0.1%0
ownertype100%42,014
ownername100%42,014
owneraddr99.7%41,905
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr72.4%30,412
parcelcity100%42,014
parcelstate100%42,014
parcelzip100%42,014
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
block<0.1%0
lot<0.1%0
parceltype2.2%904
accesstype2.2%904
iucnclass1.9%794
placename5.1%2,137
placetype5.0%2,103
firmid100%42,014
firmdate100%42,014
fldzone100%42,014
zonesubty97.3%40,899
staticbfe<0.1%10
elevmin99.9%41,987
elevmax99.9%41,987
elevavg99.9%41,987
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
naicscode22.8%9,588
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%42,014
centroidx100%42,014
centroidy100%42,014
surfpointx100%42,014
surfpointy100%42,014
geom100%42,014
extras100%42,014
ownerlist<0.1%0

Schema mapping

How source columns from the acquired Dunn 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 — Dunn County, Wisconsin (55033) 1 entity · most recent acquisition per entity · generated 2026-07-25 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 taxparcelid taxrollyear propclass impvalue lndvalue cntassdvalue assdacres ownernme1 pstladress siteadress placename state zipcode loaddate geom schooldist 29 cols ⇢ parcelid parcelid2 taxacctnum taxyear usecode imprvalue landvalue totalvalue taxacres ownername owneraddr parceladdr parcelcity parcelstate parcelzip 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 100% elevmin 100% elevmax 100% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 97.3% zonesubty 0.0% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 84.8% numbldgs lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxdistrict usecode numbldgs imprvalue landvalue totalvalue taxacres calcarea ownertype ownername owneraddr parceladdr parcelcity parcelstate parcelzip firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras publish.parcel_layer columns not fed by these sources (48) — empty or below 50% fill in this county parentid, stackid, usedesc, zoningcode, zoningdesc, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue, saleamt saledate, ownercity, ownerstate, ownerzip, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot, parceltype accesstype, iucnclass, placename, placetype, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid dfrurl, caapermit, cwapermit, rcrapermit, ownerlist PARCEL 18 mapped · 29 kept in extras · 36 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcelid stateid taxparcelid taxrollyear propclass impvalue lndvalue cntassdvalue assdacres ownernme1 pstladress siteadress placename state zipcode loaddate geom schooldist parcelid parcelid2 taxacctnum taxyear usecode imprvalue landvalue totalvalue taxacres ownername owneraddr parceladdr parcelcity parcelstate parcelzip updated geom taxdistrict extras · 29 source columns preserved as json parceldate, ownernme2, addnumprefix, addnum, addnumsuffix prefix, streetname, streettype, suffix, landmarkname unittype, unitid, zip4, schooldistno, improved, forestvalue estfmkvalue, netprpta, grsprpta, auxclass, deedacres gisacres, coname, parcelfips, parcelsrc, shape_area shape_len, longitude, latitude extras not present in source — filled with NULL (36) usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue, saleamt, saledate ownercity, ownerstate, ownerzip, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot, sourceurl, parentid fireplaces, heating, cooling, foundation, roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering Dunn County:

Frequently asked questions

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

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

How many parcels are in Dunn County, WI?

The current dataset contains 42,014 parcel records for Dunn County, WI, each with its boundary geometry and assessor attributes.

What is the FIPS code for Dunn County, WI?

The FIPS code for Dunn County, WI is 55033.

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

Each Dunn 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 Dunn County, WI parcel data free?

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

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated