Rock County, WI Property Records
Rock County has 73,143 parcels on record in the ParcelAtlas database.Of these, 11,602 (16%) are owned by absentee owners — property owners whose mailing address differs from the property address. 3,759 (5%) are vacant or unimproved land, and 3,214 (4%) are owned by out-of-state investors. The average assessed value is $315,550.
73K
Total Parcels
Rock County, WI
12K
Absentee Owners
16% of all parcels
4K
Vacant / Unimproved
5% of all parcels
3K
Out-of-State Owners
4% of all parcels
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How investors use Rock County data
Find Absentee Owners
Identify the 12K Rock 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 Rock County parcels — ideal for new construction, land banking, or development.
Search these →Target Out-of-State Investors
Reach 3K out-of-state owners who may not be actively managing their Rock County properties.
Search these →Other Wisconsin Counties
Data sourced from Rock County public assessor records, Wisconsin. Refreshed periodically.