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Portage County, WI Parcels & GIS Data

Portage County, WI parcel data: 36,227 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Portage County, Wisconsin parcel data covering 36,227 property records.

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

Portage County is a county in the U.S. state of Wisconsin. As of the 2020 census, the population was 70,377. Its county seat is Stevens Point.

FIPS 55097

Official county website: http://www.co.portage.wi.us

The FIPS code for Portage County is 55097.

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Attribute coverage

Portage County contains 36,227 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%36,227
parcelid100%36,227
parcelid2100%36,227
ogparcelid100%36,227
ogparcelid2100%36,227
parentid<0.1%0
stackid<0.1%0
geoid100%36,227
statefp100%36,227
countyfp100%36,227
countyname100%36,227
cousubfp100%36,227
cousubname100%36,227
tractce100%36,227
tractname100%36,227
taxacctnum<0.1%0
taxyear94.5%34,227
taxdistrict100%36,227
usecode83.6%30,268
usedesc<0.1%0
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs83.5%30,241
numunits45.9%16,613
yearbuilt<0.1%0
numfloors1.2%452
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue58.8%21,301
landvalue83.5%30,245
agvalue<0.1%0
totalvalue83.5%30,266
taxacres94.3%34,154
calcarea100%36,227
saleamt<0.1%0
saledate<0.1%0
ownertype94.5%34,224
ownername94.5%34,224
owneraddr94.1%34,073
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr79.9%28,934
parcelcity99.9%36,176
parcelstate100%36,227
parcelzip100%36,227
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
parceltype3.2%1,170
accesstype3.2%1,170
iucnclass2.9%1,063
placename6.9%2,486
placetype6.8%2,457
firmid100%36,216
firmdate100%36,216
fldzone100%36,216
zonesubty96.8%35,072
staticbfe<0.1%0
elevmin99.9%36,180
elevmax99.9%36,180
elevavg99.9%36,180
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
naicscode23.6%8,548
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%36,227
centroidx100%36,227
centroidy100%36,227
surfpointx100%36,227
surfpointy100%36,227
geom100%36,227
extras100%36,227
lrversion100%36,227

Schema mapping

How source columns from the acquired Portage 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 — Portage County, Wisconsin (55097) 1 entity · most recent acquisition per entity · generated 2026-07-18 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 pin imp_value land_value tot_value acreage ownernm1 mailing_addr mailing_city mailing_st mail_zip site_addr legal_desc town section range modifydate geom 11 cols ⇢ parcelid imprvalue landvalue totalvalue taxacres ownername owneraddr ownercity ownerstate ownerzip parceladdr legaldesc township section range updated geom extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 94.5% taxyear 100% lrversion geom · derived from geometry geom dem.us_1m · USGS 1m DEM 100% elevmin 100% elevmax 100% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 96.8% zonesubty 100% firmdate 100% firmid supplemented · derived / other pipelines 100% parcelid2 100% ogparcelid2 100% taxdistrict 83.6% usecode 83.5% numbldgs 100% parcelcity 100% parcelstate 100% parcelzip lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear taxdistrict usecode numbldgs imprvalue landvalue totalvalue taxacres calcarea ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc township section range firmid firmdate fldzone zonesubty elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras lrversion publish.parcel_layer columns not fed by these sources (42) — empty or below 50% fill in this county parentid, stackid, taxacctnum, usedesc, zoningcode, zoningdesc, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths agvalue, saleamt, saledate, qtrsection, plssdesc, 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 17 mapped · 11 kept in extras · 37 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL pin imp_value land_value tot_value acreage ownernm1 mailing_addr mailing_city mailing_st mail_zip site_addr legal_desc town section range modifydate geom parcelid imprvalue landvalue totalvalue taxacres ownername owneraddr ownercity ownerstate ownerzip parceladdr legaldesc township section range updated geom extras · 11 source columns preserved as json comment1, comment2, legalstartdate, modifiedby, ownernm2 mailing_addr_2, mail_zip4, est_fair_mkt_val, tot_taxes_due mail_addr, school extras not present in source — filled with NULL (37) parcelid2, taxacctnum, taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms halfbaths, fullbaths, agvalue, saleamt, saledate, parcelcity, parcelstate, parcelzip, qtrsection, plssdesc, book, page, block, lot, sourceurl taxdistrict, parentid, fireplaces, heating, cooling, foundation, roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering Portage County:

Frequently asked questions

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

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

How many parcels are in Portage County, WI?

The current dataset contains 36,227 parcel records for Portage County, WI, each with its boundary geometry and assessor attributes.

What is the FIPS code for Portage County, WI?

The FIPS code for Portage County, WI is 55097.

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

Each Portage 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 Portage County, WI parcel data free?

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

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated