Portage County, WI Property Records
Portage County has 45,043 parcels on record in the ParcelAtlas database.Of these, 5,024 (11%) are owned by absentee owners — property owners whose mailing address differs from the property address. 3,564 (8%) are vacant or unimproved land, and 1,294 (3%) are owned by out-of-state investors. The average assessed value is $321,636.
45K
Total Parcels
Portage County, WI
5K
Absentee Owners
11% of all parcels
4K
Vacant / Unimproved
8% of all parcels
1K
Out-of-State Owners
3% of all parcels
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How investors use Portage County data
Find Absentee Owners
Identify the 5K Portage County property owners who don't live at their properties — a strong indicator of motivated sellers.
Search these →Locate Vacant Land
Browse 4K vacant or unimproved Portage County parcels — ideal for new construction, land banking, or development.
Search these →Target Out-of-State Investors
Reach 1K out-of-state owners who may not be actively managing their Portage County properties.
Search these →Other Wisconsin Counties
Data sourced from Portage County public assessor records, Wisconsin. Refreshed periodically.