Marinette County parcel map and property owners

WI 2026 puts all 57,986 parcels in Marinette County on your phone: owner names, site addresses, assessed values and acreage from the county’s 2025 tax roll. The county download is about 13 MB, and once it’s on your phone you can search it and tap any parcel with no signal.

The parcels cover 889,081 mapped acres across 25 towns, villages and cities, and 10 school districts. The most parcels are in the Town of Stephenson. The data is the State Cartographer’s Office V12 statewide parcel map, loaded from the county on March 5, 2026.

• Agricultural
• Productive forest
• Undeveloped / ag forest
• Residential
• Commercial / manufacturing
• Government-owned / county forest
• Other / unclassified

What the Marinette County records include

Counties fill in the statewide schema differently. This is how complete Marinette County’s 2025 records are:

Only 52.2% 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, Marinette County is government-owned / county forest 32%, residential 24%, agricultural 14%, productive forest 11%. The median estimated fair market value of a residential parcel is $111,700, across 29,138 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 Marinette County:

• Federal-owned: 98 acres in 9 parcels
• State-owned: 37,916 acres in 1,173 parcels
• County-owned: 7,254 acres in 489 parcels
• County forest crop land: 223,917 acres in 4,969 parcels
• Managed Forest Law, open to public hunting, fishing, hiking, sightseeing and cross-country skiing: 25,460 acres in 663 parcels
• Managed Forest Law, closed (no public access without permission): 114,205 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 Marinette 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:

• Town of Stephenson 9,002
• City of Marinette 4,974
• Town of Peshtigo 3,276
• Town of Silver Cliff 3,144
• Town of Wausaukee 2,978
• Town of Athelstane 2,927
• Town of Goodman 2,654
• Town of Amberg 2,356
• Town of Dunbar 2,328
• Town of Beecher 2,131
• Town of Pembine 2,124
• Town of Porterfield 2,052
• Town of Beaver 2,050
• Town of Lake 1,988
• Town of Grover 1,881
• Town of Middle Inlet 1,812
• Town of Niagara 1,708
• Town of Wagner 1,579
• City of Peshtigo 1,545
• Town of Pound 1,468
• City of Niagara 1,225
• Village of Crivitz 1,029
• Village of Coleman 523
• Village of Wausaukee 461
• Village of Pound 227

Working near the county line?

Marinette County borders Florence County, Forest County and Oconto 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 Marinette County’s 2025 tax roll. It is a snapshot, not a live feed: for a sale, a survey or a tax question, check with Marinette County directly.