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Dunn County, WI Parcels & GIS Data

Dunn County, WI parcel data: 37,947 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Dunn County, Wisconsin parcel data covering 37,947 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 37,947 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL). For the LBCS columns, only real classifications count: the to-be-determined and not-applicable placeholder codes are excluded.

ColumnCoverageRecords populated
lrid100%37,947
parcelid100%37,947
parcelid2100%37,936
ogparcelid100%37,947
ogparcelid2100%37,936
parentid<0.1%11
stackid0.1%22
geoid100%37,947
statefp100%37,947
countyfp100%37,947
countyname100%37,947
cousubfp100%37,947
cousubname100%37,947
tractce100%37,947
tractname100%37,947
taxacctnum0.1%44
taxyear100%37,947
taxdistrict100%37,946
usecode86.6%32,877
usedesc57.3%21,730
zoningcode56.3%21,369
zoningdesc2.0%773
numbldgs100%37,936
numunits47.3%17,935
yearbuilt<0.1%0
numfloors1.3%500
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
totalvalue98.8%37,500
taxacres99.9%37,919
calcarea100%37,947
saleamt<0.1%0
saledate<0.1%0
ownertype100%37,934
ownername100%37,934
owneraddr99.7%37,845
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr49.4%18,741
parcelcity100%37,946
parcelstate100%37,947
parcelzip100%37,947
legaldesc<0.1%0
township99.9%37,894
section99.9%37,894
qtrsection99.9%37,894
range99.9%37,894
plssdesc99.9%37,894
book<0.1%0
page<0.1%0
block<0.1%0
lot<0.1%0
parceltype1.8%672
accesstype2.2%818
iucnclass1.9%722
placename5.1%1,920
placetype5.0%1,893
firmid100%37,947
firmdate100%37,947
fldzone100%37,947
zonesubty97.3%36,922
staticbfe<0.1%8
elevmin99.9%37,924
elevmax99.9%37,924
elevavg99.9%37,924
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
naicscode16.9%6,431
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%37,947
centroidx100%37,947
centroidy100%37,947
surfpointx100%37,947
surfpointy100%37,947
geom100%37,947
extras100%37,947
ownerlist70.8%26,885
placefp29.6%11,240
zoningurl40.7%15,456
lbcsactivity93.0%35,278
lbcsfunction91.9%34,869
lbcstype97.2%36,897
lbcscharacter94.7%35,947
lbcsownership100%37,945
sourceurl<0.1%11

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) 3 entities · most recent acquisition per entity · generated 2026-10-10 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 REFTABLE property_name description program program_page_url geom 8 cols ⇢ parcelid usedesc category sourceurl geom extras ZONING zoning geom 3 cols ⇢ zoningcode geom 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% numbldgs 100% township 100% section 100% qtrsection 100% range 100% plssdesc 70.8% ownerlist 93.0% lbcsactivity 91.9% lbcsfunction 97.2% lbcstype 94.7% lbcscharacter 100% lbcsownership lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxdistrict usecode usedesc zoningcode numbldgs 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 lbcsactivity lbcsfunction lbcstype lbcscharacter lbcsownership sourceurl publish.parcel_layer columns not fed by these sources (42) — empty or below 50% fill in this county parentid, stackid, zoningdesc, 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 REFTABLE 5 mapped · 8 kept in extras · 116 unmapped (NULL) SOURCE COLUMNS HARMONIZED → REFTABLE property_name description program program_page_url geom parcelid usedesc category sourceurl geom extras · 8 source columns preserved as json eco_landscape, has_nr44_plan, include_in_app, widen_pdf_url image_filename, photo_credit, widen_photo_url, photo_alt_tag extras not present in source — filled with NULL (116) parcelid2, taxacctnum, taxyear, usecode, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, bldgsqft, bedrooms, halfbaths, fullbaths imprvalue, landvalue, agvalue, totalvalue, taxacres, saleamt, saledate, ownername, owneraddr, ownercity, ownerstate, ownerzip, parceladdr parcelcity, parcelstate, parcelzip, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot, zoningtype zoningordinance, zoningsetbacks, zoningrestrictions, landusecode, landusedesc, lbcsdimension, lbcscode, house, near, house_number, road, unit level, staircase, entrance, po_box, postcode, suburb, city_district, city, island, state_district, state, country_region, country, world_region bldgtype, numfloors, yearremodel, livingarea, bldgquality, bldgcondition, architecture, totalrooms, fireplaces, heating, cooling, foundation attic, atticsqft, intwall, extwall, roofstyle, roofcover, roofheight, fsagpfeet, siding, framing, basementsqft, attgaragesqft, detgaragesqft garagestalls, situsaddress, appraisedvalue, assessedvalue, boatlift, boatdock, boathouse, pool, gazebo, irrigation, riprap, solarium, carport greenhouse, openporch, enclporch, sauna, wooddeck, hottub, patio, shed, workshop, taxdistrict, parentid, heatfuel ZONING 2 mapped · 1 transformed · 3 kept in extras · 7 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING zoning geom zoningcode NULLIF(TRIM(zoning::text), '')::text geom extras · 3 source columns preserved as json computer_n, pin_num, layerkey extras not present in source — filled with NULL (7) zoningdesc, zoningtype, ordinance, setbacks, restrictions, notes, sourceurl

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 37,947 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