Oulu (/ˈuːluː/ OO-loo) is a town in Bayfield County, Wisconsin, United States.

[4] The town is named after Oulu, the fifth most populous city of Finland located in the North Ostrobothnia region.

[5] According to the United States Census Bureau, the town has a total area of 35.4 square miles (91.8 km2), all of it land.

[6] The ancestry was 21.6% German, 10.7% Swedish, 10.5% Norwegian, 9.0% English, 8.6% Irish, and 3.2% Polish.

The racial makeup of the town was 98.52% White, 0.56% Native American, 0.19% Asian, and 0.74% from two or more races.

The Ostrobothnian-based Pudas House in town is the main building of the Oulu Cultural & Heritage Center.

[7] Oulu, Wisconsin is also the name of a single released on January 7, 2022, by Finnish Musician J.