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Green County, WI Parcels & GIS Data

Green County, WI parcel data: 32,068 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Green County, Wisconsin parcel data covering 32,068 property records.

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

Green County is a county in the U.S. state of Wisconsin. As of the 2020 census, the population was 37,093. Its county seat is Monroe.

FIPS 55045

The FIPS code for Green County is 55045.

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Attribute coverage

Green County contains 32,068 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%32,068
parcelid100%32,068
parcelid287.4%28,042
ogparcelid100%32,068
ogparcelid287.4%28,042
parentid<0.1%0
stackid<0.1%0
geoid100%32,068
statefp100%32,068
countyfp100%32,068
countyname100%32,068
cousubfp100%32,068
cousubname100%32,068
tractce100%32,068
tractname100%32,068
taxacctnum<0.1%0
taxyear100%32,068
taxdistrict99.4%31,876
usecode80.1%25,685
usedesc<0.1%0
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs92.7%29,717
numunits55.3%17,720
yearbuilt<0.1%0
numfloors2.3%727
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue55.1%17,682
landvalue90.5%29,027
agvalue0.1%40
totalvalue90.5%29,028
taxacres98.6%31,614
calcarea100%32,068
saleamt<0.1%0
saledate<0.1%0
ownertype98.8%31,676
ownername98.8%31,676
owneraddr98.2%31,502
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr70.2%22,497
parcelcity86.8%27,843
parcelstate100%32,068
parcelzip100%32,068
legaldesc86.8%27,840
township100%32,057
section100%32,057
qtrsection100%32,057
range100%32,057
plssdesc100%32,057
book<0.1%0
page<0.1%0
block<0.1%0
lot<0.1%0
parceltype1.1%345
accesstype1.1%345
iucnclass0.9%301
placename4.7%1,523
placetype4.7%1,502
firmid100%32,068
firmdate100%32,068
fldzone100%32,068
zonesubty96.4%30,909
staticbfe<0.1%0
elevmin98.1%31,466
elevmax98.1%31,466
elevavg98.1%31,466
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
naicscode21.6%6,930
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%32,068
centroidx100%32,068
centroidy100%32,068
surfpointx100%32,068
surfpointy100%32,068
geom100%32,068
extras100%32,068
ownerlist98.8%31,675

Schema mapping

How source columns from the acquired Green 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 — Green County, Wisconsin (55045) 1 entity · most recent acquisition per entity · generated 2026-08-08 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 gispin assmt_yr ivalue lvalue tvalue taxac ownr_nm mailaddr siteadd legaldesc exportdate web_tax_parcel_search geom sch_dist mcd_code gis_acres citystzip mcd_name globalid parcelid taxyear imprvalue landvalue totalvalue taxacres ownername owneraddr parceladdr legaldesc 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 98.1% elevmin 98.1% elevmax 98.1% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 96.4% zonesubty 100% firmdate 100% firmid supplemented · derived / other pipelines 87.4% parcelid2 87.4% ogparcelid2 80.1% usecode 92.7% numbldgs 55.3% numunits 86.8% parcelcity 100% parcelstate 100% parcelzip 100% township 100% section 100% qtrsection 100% range 100% plssdesc 98.8% ownerlist lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear taxdistrict usecode numbldgs numunits imprvalue landvalue totalvalue taxacres calcarea ownertype ownername owneraddr parceladdr parcelcity parcelstate parcelzip legaldesc township section qtrsection range plssdesc firmid firmdate fldzone zonesubty elevmin elevmax elevavg 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, taxacctnum, usedesc, zoningcode, zoningdesc, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue saleamt, saledate, ownercity, ownerstate, ownerzip, book, page, block, lot, parceltype, accesstype, iucnclass, placename, placetype, staticbfe fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit PARCEL 15 mapped · 1 transformed · 40 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL gispin assmt_yr ivalue lvalue tvalue taxac ownr_nm mailaddr siteadd legaldesc exportdate web_tax_parcel_search geom sch_dist mcd_code gis_acres citystzip mcd_name globalid parcelid taxyear imprvalue landvalue totalvalue taxacres ownername owneraddr parceladdr legaldesc updated sourceurl geom taxdistrict extras json_build_object('mcd_code', mcd_code::text, 'gis_acres', gis_… not present in source — filled with NULL (40) parcelid2, taxacctnum, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, agvalue, saleamt, saledate, ownercity, ownerstate, ownerzip, parcelcity, parcelstate, parcelzip, township, section, qtrsection range, plssdesc, book, page, block, lot, parentid, fireplaces, heating, cooling, foundation, roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering Green County:

Frequently asked questions

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

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

How many parcels are in Green County, WI?

The current dataset contains 32,068 parcel records for Green County, WI, each with its boundary geometry and assessor attributes.

What is the FIPS code for Green County, WI?

The FIPS code for Green County, WI is 55045.

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

Each Green 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 Green County, WI parcel data free?

You can preview Green 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