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Bayfield County, WI Parcels & GIS Data

Bayfield County, WI parcel data: 39,634 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Bayfield County, Wisconsin parcel data covering 39,634 property records.

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

Bayfield County is a county located in the U.S. state of Wisconsin. As of the 2020 census, its population is 16,220. Its county seat is Washburn.

FIPS 55007

The FIPS code for Bayfield County is 55007.

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Attribute coverage

Bayfield County contains 39,634 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%39,634
parcelid100%39,634
parcelid2100%39,634
ogparcelid100%39,634
ogparcelid2100%39,634
parentid<0.1%0
stackid<0.1%0
geoid100%39,634
statefp100%39,634
countyfp100%39,634
countyname100%39,634
cousubfp100%39,634
cousubname100%39,634
tractce100%39,634
tractname100%39,634
taxacctnum97.1%38,483
taxyear97.1%38,483
taxdistrict99.3%39,352
usecode74.1%29,377
usedesc<0.1%0
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs92.2%36,548
numunits33.7%13,373
yearbuilt<0.1%0
numfloors0.3%118
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue38.4%15,201
landvalue73.7%29,195
agvalue<0.1%0
totalvalue74.1%29,369
taxacres96.3%38,183
calcarea100%39,634
saleamt<0.1%0
saledate<0.1%0
ownertype97.1%38,483
ownername97.1%38,483
owneraddr95.2%37,742
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr69.8%27,674
parcelcity99.3%39,373
parcelstate100%39,634
parcelzip99.5%39,439
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
parceltype13.8%5,461
accesstype13.8%5,461
iucnclass12.0%4,763
placename14.9%5,909
placetype16.1%6,368
firmid100%39,634
firmdate100%39,634
fldzone100%39,634
zonesubty95.7%37,914
staticbfe1.3%532
elevmin92.9%36,837
elevmax92.9%36,837
elevavg92.9%36,837
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
naicscode30.0%11,906
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%39,634
centroidx100%39,634
centroidy100%39,634
surfpointx100%39,634
surfpointy100%39,634
geom100%39,634
extras100%39,634
lrversion100%39,634

Schema mapping

How source columns from the acquired Bayfield 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 — Bayfield County, Wisconsin (55007) 1 entity · most recent acquisition per entity · generated 2026-07-13 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 100% updated 100% lrversion geom · derived from geometry geom dem.us_1m · USGS 1m DEM 92.9% elevmin 92.9% elevmax 92.9% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 95.7% zonesubty 1.3% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 92.2% 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 lrversion publish.parcel_layer columns not fed by these sources (47) — 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 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 Bayfield County:

On this page

Attribute coverageSchema mappingNeighboring countiesRelated