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Monroe County, WI Parcels & GIS Data

Monroe County, WI parcel data: 40,286 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Monroe County, Wisconsin parcel data covering 40,286 property records.

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

Monroe County is a county in the U.S. state of Wisconsin. As of the 2020 census, the population was 46,274. Its county seat is Sparta.

FIPS 55081

Official county website: https://pp-monroe-co-wi-fb.app.landnav.com/Home

The FIPS code for Monroe County is 55081.

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Attribute coverage

Monroe County contains 40,286 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%40,286
parcelid100%40,285
parcelid2100%40,282
ogparcelid100%40,286
ogparcelid2100%40,286
parentid<0.1%0
stackid<0.1%0
geoid100%40,286
statefp100%40,286
countyfp100%40,286
countyname100%40,286
cousubfp100%40,286
cousubname100%40,286
tractce100%40,286
tractname100%40,286
taxacctnum94.1%37,906
taxyear100%40,286
taxdistrict97.9%39,459
usecode84.4%34,004
usedesc19.0%7,667
zoningcode9.9%3,978
zoningdesc25.6%10,306
numbldgs75.9%30,565
numunits47.1%18,988
yearbuilt<0.1%0
numfloors<0.1%9
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue97.9%39,426
landvalue98.2%39,548
agvalue<0.1%0
totalvalue98.6%39,730
taxacres99.4%40,062
calcarea100%40,286
saleamt<0.1%0
saledate<0.1%0
ownertype98.6%39,716
ownername98.6%39,716
owneraddr97.1%39,108
ownercity51.3%20,666
ownerstate51.3%20,668
ownerzip51.3%20,670
parceladdr97.8%39,393
parcelcity99.8%40,216
parcelstate100%40,286
parcelzip100%40,286
legaldesc<0.1%0
township99.7%40,181
section99.7%40,181
qtrsection99.7%40,181
range99.7%40,181
plssdesc99.7%40,181
book<0.1%0
page<0.1%0
block<0.1%0
lot<0.1%0
parceltype1.8%709
accesstype2.6%1,028
iucnclass1.8%710
placename5.5%2,230
placetype5.6%2,246
firmid100%40,286
firmdate100%40,286
fldzone100%40,286
zonesubty95.3%38,388
staticbfe<0.1%0
elevmin2.9%1,172
elevmax2.9%1,172
elevavg2.9%1,172
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
naicscode11.7%4,694
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated98.9%39,849
centroidx100%40,286
centroidy100%40,286
surfpointx100%40,286
surfpointy100%40,286
geom100%40,286
extras100%40,286
ownerlist57.1%22,989
placefp29.4%11,853
zoningurl4.6%1,860
lbcsactivity89.6%36,079
lbcsfunction85.7%34,528
lbcstype93.1%37,514
lbcscharacter89.7%36,156
lbcsownership98.6%39,730
sourceurl<0.1%0

Schema mapping

How source columns from the acquired Monroe 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 — Monroe County, Wisconsin (55081) 2 entities · most recent acquisition per entity · generated 2026-10-17 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 parcelid2 totalvalue taxacres ownername parceladdr geom parentid 2 cols ⇢ parcelid parcelid2 totalvalue taxacres ownername parceladdr geom parentid extras ZONING zoning_code description zoningclass link geom 5 cols ⇢ zoningcode zoningdesc zoningtype sourceurl geom extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 100% taxyear 98.9% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 2.9% elevmin 2.9% elevmax 2.9% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 95.3% zonesubty 100% firmdate 100% firmid supplemented · derived / other pipelines 94.1% taxacctnum 97.9% taxdistrict 84.4% usecode 75.9% numbldgs 97.9% imprvalue 98.2% landvalue 97.1% owneraddr 51.3% ownercity 51.3% ownerstate 51.3% ownerzip 100% parcelcity 100% parcelstate 100% parcelzip 100% township 100% section 100% qtrsection 100% range 100% plssdesc 57.1% ownerlist 89.6% lbcsactivity 85.7% lbcsfunction 93.1% lbcstype 89.7% lbcscharacter 98.6% lbcsownership lrid parcelid parcelid2 ogparcelid ogparcelid2 parentid geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxdistrict usecode zoningcode zoningdesc numbldgs imprvalue landvalue totalvalue taxacres calcarea ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip township section qtrsection range plssdesc firmid firmdate fldzone zonesubty 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 (39) — empty or below 50% fill in this county stackid, usedesc, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue, saleamt, saledate, legaldesc, book, page block, lot, parceltype, accesstype, iucnclass, placename, placetype, staticbfe, fireplaces, heating, heatfuel, cooling, foundation, roofcover siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit, placefp, zoningurl PARCEL 8 mapped · 2 kept in extras · 46 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcelid parcelid2 totalvalue taxacres ownername parceladdr geom parentid parcelid parcelid2 totalvalue taxacres ownername parceladdr geom parentid extras · 2 source columns preserved as json ogparcelid, geoid extras not present in source — filled with NULL (46) taxacctnum, taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, imprvalue, landvalue, agvalue, saleamt, saledate, owneraddr, ownercity, ownerstate, ownerzip, parcelcity, parcelstate, parcelzip legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot, updated, sourceurl, taxdistrict, heatfuel, fireplaces heating, cooling, foundation, roofcover, siding ZONING 5 mapped · 5 kept in extras · 4 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING zoning_code description zoningclass link geom zoningcode zoningdesc zoningtype sourceurl geom extras · 5 source columns preserved as json taxpin, muni, jurisdiction, zoningfips, globalid extras not present in source — filled with NULL (4) ordinance, setbacks, restrictions, notes

Neighboring counties

Parcel data for counties bordering Monroe County:

Frequently asked questions

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

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

How many parcels are in Monroe County, WI?

The current dataset contains 40,286 parcel records for Monroe County, WI, each with its boundary geometry and assessor attributes.

What is the FIPS code for Monroe County, WI?

The FIPS code for Monroe County, WI is 55081.

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

Each Monroe 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 Monroe County, WI parcel data free?

You can preview Monroe 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 Monroe County, WI have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated