WISCONSIN COUNTY PARCEL MAPS
Monroe County parcel map and property owners
WI 2026 puts all 39,367 parcels in Monroe 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 580,996 mapped acres across 36 towns, villages and cities, and 11 school districts. The most parcels are in the City of Sparta. The data is the State Cartographer’s Office V12 statewide parcel map, loaded from the county on March 10, 2026.
- Agricultural
- Productive forest
- Undeveloped / ag forest
- Residential
- Commercial / manufacturing
- Government-owned / county forest
- Other / unclassified
What the Monroe County records include
Counties fill in the statewide schema differently. This is how complete Monroe County’s 2025 records are:
| Field | Filled in |
|---|---|
| Owner name | 99.1% of parcels |
| Site (street) address | 47.7% of parcels |
| Assessed or estimated value | 85% of parcels |
| Assessed or deeded acres | 97.3% of parcels |
| Net property tax | 85% of parcels |
Only 47.7% 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, Monroe County is agricultural 51%, government-owned / county forest 18%, residential 14%, undeveloped / ag forest 6%. The median estimated fair market value of a residential parcel is $197,850, across 12,892 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 Monroe County:
- Federal-owned: 75,832 acres in 298 parcels
- State-owned: 9,154 acres in 1,160 parcels
- County-owned: 2,415 acres in 654 parcels
- County forest crop land: 7,631 acres in 166 parcels
- Managed Forest Law, open to public hunting, fishing, hiking, sightseeing and cross-country skiing: 1,697 acres in 50 parcels
- Managed Forest Law, closed (no public access without permission): 65,208 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 Monroe 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 Sparta 3,897
- City of Tomah 3,838
- Town of Sparta 2,529
- Town of Little Falls 2,185
- Town of la Grange 1,837
- Town of Tomah 1,419
- Town of Byron 1,354
- Town of Leon 1,315
- Town of Angelo 1,284
- Town of Wilton 1,232
- Town of Portland 1,228
- Town of Oakdale 1,207
- Town of Lincoln 1,185
- Village of Warrens 1,151
- Town of Glendale 1,150
- Town of Wells 1,110
- Town of Sheldon 1,109
- Town of Jefferson 1,082
- Town of Ridgeville 1,000
- Town of Wellington 981
- Town of Clifton 960
- Town of Adrian 954
- Town of Greenfield 782
- Village of Cashton 749
- Town of Grant 670
- Town of Lafayette 550
- Town of New Lyme 505
- Village of Kendall 342
- Town of Scott 339
- Village of Wilton 325
- Village of Norwalk 318
- Village of Oakdale 215
- Village of Wyeville 130
- Village of Melvina 70
- Village of Rockland 2
- Village of Ontario 1
Working near the county line?
Monroe County borders Jackson County, Juneau County, La Crosse County and Vernon 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 Monroe County’s 2025 tax roll. It is a snapshot, not a live feed: for a sale, a survey or a tax question, check with Monroe County directly.