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Fond du Lac County, WI Parcels & GIS Data

Fond du Lac County, WI parcel data: 63,861 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Fond du Lac County, Wisconsin parcel data covering 63,861 property records.

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

Fond du Lac County is a county in the U.S. state of Wisconsin. As of the 2020 census, the population was 104,154. Its county seat is Fond du Lac.

FIPS 55039

Official county website: http://www.fdl.wi.gov

The FIPS code for Fond du Lac County is 55039.

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Attribute coverage

Fond du Lac County contains 63,861 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%63,861
parcelid100%63,861
parcelid2100%63,861
ogparcelid100%63,861
ogparcelid2100%63,861
parentid<0.1%0
stackid<0.1%0
geoid100%63,861
statefp100%63,861
countyfp100%63,861
countyname100%63,861
cousubfp100%63,861
cousubname100%63,861
tractce100%63,861
tractname100%63,861
taxacctnum0.1%38
taxyear100%63,861
taxdistrict96.3%61,498
usecode88.8%56,707
usedesc3.7%2,331
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs66.2%42,304
numunits63.5%40,562
yearbuilt<0.1%0
numfloors<0.1%12
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue97.3%62,119
landvalue97.9%62,540
agvalue<0.1%0
totalvalue97.9%62,540
taxacres98.5%62,935
calcarea100%63,861
saleamt<0.1%0
saledate<0.1%0
ownertype95.8%61,180
ownername95.8%61,180
owneraddr95.7%61,141
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr67.5%43,094
parcelcity95.9%61,236
parcelstate100%63,861
parcelzip100%63,846
legaldesc<0.1%0
township99.9%63,798
section99.9%63,798
qtrsection99.9%63,798
range99.9%63,798
plssdesc99.9%63,798
book<0.1%0
page<0.1%0
block<0.1%0
lot<0.1%0
parceltype1.7%1,093
accesstype2.3%1,448
iucnclass2.1%1,324
placename47.3%30,220
placetype6.2%3,955
firmid100%63,860
firmdate100%63,860
fldzone100%63,860
zonesubty91.7%58,558
staticbfe1.0%641
elevmin2.6%1,675
elevmax2.6%1,675
elevavg2.6%1,675
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
naicscode56.7%36,210
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%63,861
centroidx100%63,861
centroidy100%63,861
surfpointx100%63,861
surfpointy100%63,861
geom100%63,861
extras100%63,861
ownerlist67.1%42,859
placefp46.6%29,761
zoningurl<0.1%0

Schema mapping

How source columns from the acquired Fond du Lac 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 — Fond du Lac County, Wisconsin (55039) 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 deedacres gisacres ownernme1 ownernme2 pstladress siteadress placename state zipcode loaddate geom schooldist 24 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 geom · derived from geometry geom dem.us_1m · USGS 1m DEM 2.6% elevmin 2.6% elevmax 2.6% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 91.7% zonesubty 1.0% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 66.2% numbldgs 63.5% numunits 100% township 100% section 100% qtrsection 100% range 100% plssdesc 56.7% naicscode 67.1% ownerlist lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxdistrict usecode numbldgs numunits 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 naicscode updated centroidx centroidy surfpointx surfpointy geom extras ownerlist publish.parcel_layer columns not fed by these sources (42) — empty or below 50% fill in this county parentid, stackid, usedesc, zoningcode, zoningdesc, 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, frsid, dfrurl, caapermit, cwapermit, rcrapermit, placefp, zoningurl PARCEL 18 mapped · 2 transformed · 24 kept in extras · 36 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcelid stateid taxparceli taxrollyea propclass impvalue lndvalue cntassdval assdacres deedacres gisacres ownernme1 ownernme2 pstladress siteadress placename state zipcode loaddate geom schooldist parcelid parcelid2 taxacctnum taxyear usecode imprvalue landvalue totalvalue taxacres coalesce(assdacres::text, deedacres::text, gisacres::text) ownername (case when ownernme1 is null and ownernme2 is null then null wh… owneraddr parceladdr parcelcity parcelstate parcelzip updated geom taxdistrict extras · 24 source columns preserved as json id, parceldate, auxclass, addnumpref, addnum, addnumsuff prefix, streetname, streettype, suffix, landmarkna, unittype unitid, zip4, schooldi_1, mflvalue, estfmkvalu, netprpta grsprpta, coname, parcelfips, parcelsrc, 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 heatfuel, fireplaces, heating, cooling, foundation, roofcover, siding

Neighboring counties

Parcel data for counties bordering Fond du Lac County:

Frequently asked questions

Where can I find Fond du Lac County, WI parcel and GIS data?

Land Records publishes a Fond du Lac 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 Fond du Lac County, WI dataset as a GeoPackage or CSV.

How many parcels are in Fond du Lac County, WI?

The current dataset contains 63,861 parcel records for Fond du Lac County, WI, each with its boundary geometry and assessor attributes.

What is the FIPS code for Fond du Lac County, WI?

The FIPS code for Fond du Lac County, WI is 55039.

What information does each Fond du Lac County, WI parcel record include?

Each Fond du Lac 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 Fond du Lac County, WI parcel data free?

You can preview Fond du Lac 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 Fond du Lac County, WI have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated