Buying Land in Oconto County, Wisconsin

Zoning: administered countywide, town by town in coverage but not in authority

Oconto County Planning, Zoning & Solid Waste (301 Washington Street, Oconto; (920) 834-6827) administers the county's Zoning Ordinance (Chapter 14 of the county code), which is built around individual town zoning maps -- and the county maintains a published zoning map for every one of its 23 towns (Abrams, Bagley, Brazeau, Breed, Chase, Doty, Gillett, How, Lakewood, Lena, Little River, Little Suamico, Maple Valley, Morgan, Mountain, Oconto, Oconto Falls, Pensaukee, Riverview, Spruce, Stiles, Townsend, and Underhill). This research pass found no town that has withdrawn from or never adopted county zoning, which puts Oconto County closer to the uniform, all-town pattern documented for a handful of other Wisconsin counties in this project than to the partial splits seen in counties like Door or Monroe. The same department also administers the county's Subdivision Ordinance, Floodplain Ordinance, Shoreland/Wetland Zoning Ordinance, Animal Waste Management Ordinance, Non-Metallic Mining Reclamation Ordinance, and the Private Onsite Wastewater Treatment System (POWTS/septic) Ordinance -- a broad single-department structure worth knowing since most of a land buyer's regulatory questions here route through one office.

The City of Oconto and the City of Oconto Falls are separately incorporated and run their own municipal zoning, distinct from the county's town-based zoning ordinance -- confirm whether a specific parcel sits within one of these cities (rather than the like-named towns of Oconto or Oconto Falls) before assuming county zoning applies.

The Menominee Reservation border and Oconto County land status

Oconto County's western edge runs along the boundary of the Menominee Indian Reservation, home to the Menominee Indian Tribe of Wisconsin -- but the reservation land itself lies within the separately organized Menominee County, not Oconto County. The Stockbridge-Munsee Community's reservation, a checkerboard of trust and fee parcels sometimes associated with the same region, is likewise located within Shawano County rather than Oconto. This research pass found no evidence of tribal trust land, allotted land, or reservation-boundary land within Oconto County's own borders, so a typical Oconto County land purchase should follow standard Wisconsin fee-simple rules rather than the reservation-specific ownership and jurisdiction questions that apply just across the county line -- though it's still worth a direct title check for anything immediately adjacent to the Menominee County line.

Green Bay's coastal wetlands: a real factor along the county's shoreline

Oconto County's eastern edge sits on the west shore of Green Bay (the Lake Michigan bay, distinct from the city of Green Bay in neighboring Brown County), and that shoreline includes a documented, ecologically significant coastal wetland system. The Oconto Marsh Unit, roughly 1,070 acres one mile northeast of the city of Oconto, is managed by the Wisconsin DNR for a mix of open water, emergent marsh, shrub-carr, and bottomland hardwood habitat, and forms one part of the larger, multi-unit Green Bay West Shores Wildlife Area running along the Marinette and Oconto county shoreline. The area is recognized as part of the Green Bay West Shores Important Bird Area, and a USGS study specifically mapped shoreline and coastal wetland variability along this same stretch of the bay. See our dedicated wetlands page for what this means for a parcel near the shoreline or the lower stretches of the Oconto, Pensaukee, or Little Suamico Rivers.

Economy and land use

Oconto County sits within the Green Bay metropolitan area, with a population of roughly 39,600 across 1,017 square miles. Manufacturing is the county's largest employment sector (an estimated 23.3% of workers), with agriculture and forestry also significant -- agricultural land covers roughly 28.2% of the county's total area. Median household income (roughly $75,900) and homeownership (84.5% owner-occupied) both run higher than typical statewide figures, consistent with a county that combines commuting distance to Green Bay with a substantial rural land base.