Winnebago County, WI Property Records
Winnebago County has 78,950 parcels on record in the ParcelAtlas database.Of these, 17,471 (22%) are owned by absentee owners — property owners whose mailing address differs from the property address. 4,178 (5%) are vacant or unimproved land, and 2,056 (3%) are owned by out-of-state investors. The average assessed value is $341,317.
79K
Total Parcels
Winnebago County, WI
17K
Absentee Owners
22% of all parcels
4K
Vacant / Unimproved
5% of all parcels
2K
Out-of-State Owners
3% of all parcels
Search Winnebago County Properties
Filter by owner type, value range, and acreage. Export to CSV.
How investors use Winnebago County data
Find Absentee Owners
Identify the 17K Winnebago 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 Winnebago County parcels — ideal for new construction, land banking, or development.
Search these →Target Out-of-State Investors
Reach 2K out-of-state owners who may not be actively managing their Winnebago County properties.
Search these →Other Wisconsin Counties
Data sourced from Winnebago County public assessor records, Wisconsin. Refreshed periodically.