Portage County, Wisconsin Property Owner Lookup
Who owns property in Portage County? Enter the street address below to see the owner of record and the tax-roll mailing address as the public roll lists it.
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AssessorBrief is a private company, not affiliated with any county or government office.
Start with an address anywhere in Portage County. The brief shows the owner of record, tax-roll mailing address, site address, and assessed or market value (with Pro), and the citation names the Wisconsin statewide parcels (2026).
What's in a Portage County brief
Every field named above, plus the parcel ID, a map, the file date, and brief and exhibit PDFs. See a sample brief
Source and citation
Every Portage County brief cites the Wisconsin statewide parcels (2026). Wisconsin's statewide parcel database is assembled every year from the county land-records offices.
Portage County at a glance
Portage County is home to about 72,040 people, the 23rd most populous of Wisconsin's 72 counties, with 1.2% of the state's residents. Its 801 square miles of land work out to roughly 90 residents per square mile, below the Wisconsin average of 110. Another 22 square miles are water.
Sources: Census Bureau population estimates (July 2024) and the Census 2024 Gazetteer.
Portage County questions
Who owns property in Portage County?
Enter the property's address above. You get the owner of record exactly as the Wisconsin statewide parcels (2026) lists it.
Who keeps property records in Portage County?
In Portage County, local assessors, with the county land-records office, keeps the roll. AssessorBrief cites it through the Wisconsin statewide parcels (2026).
What counties are near Portage County?
The closest Wisconsin counties to Portage County are Waupaca County, Wood County, Waushara County, Marathon County, and Adams County. Each lookup works the same way across the state line, too: Pro covers all states.
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Data comes from the public assessor roll as published. Verify against the official record before relying on it. Not a title search or legal opinion. Use subject to our Terms.