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Bayfield County, WI Parcels & GIS Data

Bayfield County, WI parcel data: 35,896 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Bayfield County, Wisconsin parcel data covering 35,896 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

Official county website: https://www.bayfieldcounty.wi.gov

The FIPS code for Bayfield County is 55007.

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Attribute coverage

Bayfield County contains 35,896 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%35,896
parcelid100%35,896
parcelid297.6%35,043
ogparcelid100%35,896
ogparcelid297.6%35,043
parentid<0.1%0
stackid<0.1%0
geoid100%35,896
statefp100%35,896
countyfp100%35,896
countyname100%35,896
cousubfp100%35,896
cousubname100%35,896
tractce100%35,896
tractname100%35,896
taxacctnum100%35,896
taxyear100%35,896
taxdistrict97.6%35,043
usecode74.3%26,668
usedesc23.6%8,471
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs38.3%13,751
numunits38.3%13,751
yearbuilt<0.1%0
numfloors<0.1%0
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue38.3%13,751
landvalue73.8%26,485
agvalue<0.1%0
totalvalue74.3%26,667
taxacres100%35,896
calcarea100%35,896
saleamt<0.1%0
saledate<0.1%0
ownertype97.6%35,041
ownername97.6%35,041
owneraddr95.2%34,164
ownercity<0.1%0
ownerstate97.6%35,043
ownerzip41.0%14,712
parceladdr41.0%14,712
parcelcity<0.1%0
parcelstate100%35,896
parcelzip99.4%35,696
legaldesc<0.1%0
township99.9%35,846
section99.9%35,846
qtrsection99.9%35,846
range99.9%35,846
plssdesc99.9%35,846
book<0.1%0
page<0.1%0
block<0.1%0
lot<0.1%0
parceltype14.0%5,035
accesstype14.0%5,035
iucnclass12.3%4,413
placename14.9%5,365
placetype16.1%5,777
firmid100%35,896
firmdate100%35,896
fldzone100%35,896
zonesubty95.9%34,414
staticbfe1.3%457
elevmin92.9%33,335
elevmax92.9%33,335
elevavg92.9%33,335
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
naicscode30.1%10,792
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%35,896
centroidx100%35,896
centroidy100%35,896
surfpointx100%35,896
surfpointy100%35,896
geom100%35,896
extras100%35,896
ownerlist95.9%34,423
placefp14.6%5,224
zoningurl<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 2026-08-30 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 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 95.9% zonesubty 1.3% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 100% parcelstate 99.4% parcelzip 100% section 100% qtrsection 100% range 100% plssdesc 95.9% ownerlist lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxdistrict usecode usedesc imprvalue landvalue totalvalue taxacres calcarea ownertype ownername owneraddr ownerstate ownerzip parceladdr 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 (43) — empty or below 50% fill in this county parentid, stackid, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue, saleamt saledate, ownercity, parcelcity, 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 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 35,896 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.

Does Bayfield County, WI have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated