WISCONSIN COUNTY PARCEL MAPS
Green County parcel map and property owners
WI 2026 puts all 28,052 parcels in Green County on your phone: owner names, site addresses, assessed values and acreage from the county’s 2025 tax roll. The county download is about 11 MB, and once it’s on your phone you can search it and tap any parcel with no signal.
The parcels cover 373,850 mapped acres across 24 towns, villages and cities, and 12 school districts. The most parcels are in the City of Monroe. The data is the State Cartographer’s Office V12 statewide parcel map, loaded from the county on March 13, 2026.
- Agricultural
- Productive forest
- Undeveloped / ag forest
- Residential
- Commercial / manufacturing
- Government-owned / county forest
- Other / unclassified
What the Green County records include
Counties fill in the statewide schema differently. This is how complete Green County’s 2025 records are:
| Field | Filled in |
|---|---|
| Owner name | 97.9% of parcels |
| Site (street) address | 56.3% of parcels |
| Assessed or estimated value | 91.2% of parcels |
| Assessed or deeded acres | 97.3% of parcels |
| Net property tax | 91.2% of parcels |
Only 56.3% of parcels have a street address, which is normal for rural land: fields and woods often have no house number. Search by owner name or parcel ID to find those.
How the land is classed
By mapped area, Green County is agricultural 79%, residential 12%, government-owned / county forest 3%, commercial / manufacturing 2%. The median estimated fair market value of a residential parcel is $250,300, across 12,111 residential parcels with a value.
In WI 2026, open the legend and color the map by Class of Property to see the same picture, or by Estimated Fair Market Value to see where values rise and fall.
Deer season: public land and Managed Forest Law
The tax roll marks parcels that are government-owned or enrolled in Wisconsin’s forest tax programs. In Green County:
- State-owned: 6,756 acres in 474 parcels
- County-owned: 1,082 acres in 272 parcels
- Managed Forest Law, open to public hunting, fishing, hiking, sightseeing and cross-country skiing: 308 acres in 14 parcels
- Managed Forest Law, closed (no public access without permission): 10,248 acres
In WI 2026, color the map by Auxiliary Class of Property to see these parcels, and tap one for the owner and acreage. The acreages are whole-parcel areas from the tax roll: a parcel that is only partly enrolled counts in full, and the tax roll doesn’t show posted areas or access routes. Before you hunt, check the DNR’s map of private forest land open to the public and the signs on the ground.
Towns, villages and cities in Green County
Every parcel carries its municipality, so you can search a town name in WI 2026 or filter the attribute table to one place. Parcel counts in the 2025 data:
- City of Monroe 4,550
- Town of Decatur 1,795
- Town of Monroe 1,493
- Town of Albany 1,440
- City of Brodhead 1,436
- Town of Jefferson 1,412
- Town of York 1,328
- Town of Spring Grove 1,303
- Town of Exeter 1,301
- Town of Washington 1,284
- Town of New Glarus 1,068
- Town of Adams 1,048
- Town of Clarno 1,042
- Town of Mt Pleasant 1,010
- Village of New Glarus 1,002
- Town of Sylvester 950
- Town of Brooklyn 772
- Town of Cadiz 732
- Village of Monticello 709
- Town of Jordan 707
- Village of Albany 625
- Village of Brooklyn 224
- Village of Belleville 214
- Village of Browntown 211
Working near the county line?
Green County borders Dane County, Iowa County, Lafayette County and Rock County. Download the neighboring counties too, and WI 2026 searches across all of them at once.
Where the data comes from
Parcel data is the Wisconsin Statewide Parcel Map Database (V12), a public-domain product of the Wisconsin Land Information Program and the State Cartographer’s Office, UW–Madison, built from Green County’s 2025 tax roll. It is a snapshot, not a live feed: for a sale, a survey or a tax question, check with Green County directly.