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Bayfield County, WI Parcels & GIS Data

Bayfield County, WI parcel data: 39,536 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Bayfield County, Wisconsin parcel data covering 39,536 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 39,536 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%39,536
parcelid100%39,536
parcelid2100%39,536
ogparcelid100%39,536
ogparcelid2100%39,536
parentid<0.1%0
stackid<0.1%0
geoid100%39,536
statefp100%39,536
countyfp100%39,536
countyname100%39,536
cousubfp100%39,536
cousubname100%39,536
tractce100%39,536
tractname100%39,536
taxacctnum97.1%38,386
taxyear97.1%38,386
taxdistrict99.3%39,254
usecode74.1%29,311
usedesc<0.1%0
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs92.2%36,457
numunits33.8%13,351
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%15,174
landvalue73.7%29,129
agvalue<0.1%0
totalvalue74.1%29,303
taxacres96.3%38,086
calcarea100%39,536
saleamt<0.1%0
saledate<0.1%0
ownertype97.1%38,386
ownername97.1%38,386
owneraddr95.2%37,646
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr69.9%27,622
parcelcity99.3%39,275
parcelstate100%39,536
parcelzip99.5%39,341
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%5,444
accesstype13.8%5,444
iucnclass12.0%4,746
placename14.9%5,888
placetype16.1%6,347
firmid100%39,536
firmdate100%39,536
fldzone100%39,536
zonesubty95.7%37,822
staticbfe1.3%530
elevmin92.9%36,745
elevmax92.9%36,745
elevavg92.9%36,745
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%11,875
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%39,536
centroidx100%39,536
centroidy100%39,536
surfpointx100%39,536
surfpointy100%39,536
geom100%39,536
extras100%39,536
ownerlist<0.1%0

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 2026-07-25 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 taxparceli stateid taxrollyea propclass auxclass impvalue lndvalue cntassdval assdacres ownernme1 pstladress state zipcode siteadress placename loaddate parcelsrc geom schooldist 25 cols ⇢ parcelid parcelid2 taxacctnum taxyear usecode usedesc imprvalue landvalue totalvalue taxacres ownername owneraddr ownerstate ownerzip parceladdr township updated sourceurl 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 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 99.3% parcelcity 100% parcelstate 100% parcelzip lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxdistrict usecode usedesc numbldgs imprvalue landvalue totalvalue taxacres calcarea ownertype ownername owneraddr ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip township firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras publish.parcel_layer columns not fed by these sources (44) — empty or below 50% fill in this county parentid, stackid, zoningcode, zoningdesc, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue, saleamt, saledate ownercity, legaldesc, 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 20 mapped · 25 kept in extras · 34 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcelid taxparceli stateid taxrollyea propclass auxclass impvalue lndvalue cntassdval assdacres ownernme1 pstladress state zipcode siteadress placename loaddate parcelsrc geom schooldist parcelid parcelid2 taxacctnum taxyear usecode usedesc imprvalue landvalue totalvalue taxacres ownername owneraddr ownerstate ownerzip parceladdr township updated sourceurl geom taxdistrict extras · 25 source columns preserved as json id, parceldate, ownernme2, addnumpref, addnum, addnumsuff prefix, streetname, streettype, suffix, landmarkna, unittype unitid, zip4, schooldi_1, mflvalue, estfmkvalu, netprpta grsprpta, deedacres, gisacres, coname, parcelfips, longitude latitude extras not present in source — filled with NULL (34) zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue, saleamt, saledate ownercity, parcelcity, parcelstate, parcelzip, legaldesc, section, qtrsection, range, plssdesc, book, page, block, lot, parentid, fireplaces heating, cooling, foundation, roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering Bayfield County:

Frequently asked questions

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

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

How many parcels are in Bayfield County, WI?

The current dataset contains 39,536 parcel records for Bayfield County, WI, each with its boundary geometry and assessor attributes.

What is the FIPS code for Bayfield County, WI?

The FIPS code for Bayfield County, WI is 55007.

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

Each Bayfield 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 Bayfield County, WI parcel data free?

You can preview Bayfield 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.

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated