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Dunn County, WI Parcels & GIS Data

Dunn County, WI parcel data: 37,936 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Dunn County, Wisconsin parcel data covering 37,936 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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Attribute coverage

Dunn County contains 37,936 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%37,936
parcelid100%37,936
parcelid2100%37,936
ogparcelid100%37,936
ogparcelid2100%37,936
parentid<0.1%0
stackid<0.1%0
geoid100%37,936
statefp100%37,936
countyfp100%37,936
countyname100%37,936
cousubfp100%37,936
cousubname100%37,936
tractce100%37,936
tractname100%37,936
taxacctnum0.1%44
taxyear100%37,936
taxdistrict100%37,935
usecode86.7%32,877
usedesc3.6%1,363
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs49.9%18,912
numunits47.3%17,935
yearbuilt<0.1%0
numfloors0.2%57
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue97.4%36,955
landvalue98.8%37,499
agvalue<0.1%0
totalvalue98.9%37,500
taxacres99.9%37,908
calcarea100%37,936
saleamt<0.1%0
saledate<0.1%0
ownertype100%37,934
ownername100%37,934
owneraddr99.8%37,845
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr49.4%18,730
parcelcity100%37,935
parcelstate100%37,936
parcelzip100%37,936
legaldesc<0.1%0
township99.9%37,883
section99.9%37,883
qtrsection99.9%37,883
range99.9%37,883
plssdesc99.9%37,883
book<0.1%0
page<0.1%0
block<0.1%0
lot<0.1%0
parceltype1.7%661
accesstype2.1%807
iucnclass1.9%712
placename30.0%11,377
placetype5.0%1,880
firmid100%37,936
firmdate100%37,936
fldzone100%37,936
zonesubty97.3%36,914
staticbfe<0.1%8
elevmin99.9%37,913
elevmax99.9%37,913
elevavg99.9%37,913
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
naicscode41.9%15,899
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%37,936
centroidx100%37,936
centroidy100%37,936
surfpointx100%37,936
surfpointy100%37,936
geom100%37,936
extras100%37,936
ownerlist70.9%26,885
placefp29.6%11,239
zoningurl<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 2026-08-30 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 taxparceli taxrollyea propclass impvalue lndvalue cntassdval assdacres ownernme1 ownernme2 pstladress siteadress placename state zipcode loaddate geom schooldist id parceldate addnumpref addnum addnumsuff prefix streetname streettype suffix landmarkna unittype unitid zip4 schooldi_1 mflvalue estfmkvalu netprpta grsprpta auxclass deedacres gisacres coname parcelfips parcelsrc longitude latitude 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 100% township 100% section 100% qtrsection 100% range 100% plssdesc 70.9% ownerlist lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxdistrict usecode imprvalue landvalue totalvalue taxacres calcarea ownertype ownername owneraddr parceladdr parcelcity parcelstate parcelzip township section qtrsection range plssdesc firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist publish.parcel_layer columns not fed by these sources (45) — empty or below 50% fill in this county parentid, stackid, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue saleamt, saledate, ownercity, ownerstate, ownerzip, legaldesc, book, page, block, lot, parceltype, accesstype, iucnclass, placename, placetype fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit placefp, zoningurl PARCEL 19 mapped · 2 transformed · 36 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcelid stateid taxparceli taxrollyea propclass impvalue lndvalue cntassdval assdacres ownernme1 ownernme2 pstladress siteadress placename state zipcode loaddate geom schooldist id parceldate addnumpref addnum addnumsuff prefix streetname streettype suffix landmarkna unittype unitid zip4 schooldi_1 mflvalue estfmkvalu netprpta grsprpta auxclass deedacres gisacres coname parcelfips parcelsrc longitude latitude parcelid parcelid2 taxacctnum taxyear usecode imprvalue landvalue totalvalue taxacres ownername CASE WHEN NULLIF(ownernme1::text, '') IS NOT NULL AND NULLIF(ow… owneraddr parceladdr parcelcity parcelstate parcelzip updated geom taxdistrict extras json_build_object( 'id', id::text, 'parceldate', parceldate::te… 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 heatfuel, fireplaces, heating, cooling, foundation, roofcover, siding

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 37,936 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