Editing Oulu, Wisconsin (section)

==Demographics==

=== 2020 census ===
As of the 2020 census, there were 560 people, 313 housing units, and 221 families in the town. The racial makeup was 94.8% [[White Americans|White]], 0.3% [[African Americans|African American]], 0.3% [[Native Americans in the United States|Native American]], 0.0% [[Asian Americans|Asian]], 0.1% from some other race, and 4.2% from [[Multiracial Americans|two or more races]]. Those of [[Hispanic and Latino Americans|Hispanic or Latino]] origin made up 1.6% of the population.<ref name=":0">{{Cite web |title=Explore Census Data |url=https://data.census.gov/profile/Oulu_town;_Bayfield_County;_Wisconsin?g=060XX00US5500760775 |access-date=June 15, 2023 |website=data.census.gov}}</ref>

The ancestry was 21.6% [[German Americans|German]], 10.7% [[Swedish Americans|Swedish]], 10.5% [[Norwegian Americans|Norwegian]], 9.0% [[English Americans|English]], 8.6% [[Irish Americans|Irish]], and 3.2% [[Polish Americans|Polish]].<ref name=":0" />

The median age was 53.4 years old. 21.6% of the population were 65 or older, 17.8% were between 65 and 74, 3.4% were between 75 and 84, and 0.4% were 85 or older. 13.7% of the population were under 18, with 2.4% under 5, 7.7% between the ages of 5 and 14, and 3.6% between 15 and 17.<ref name=":0" />

The median household income was $77,625, families had $77,969, married couples had $78,281, and non-families had $77,000. 6.9% of people were in poverty.<ref name=":0" />

=== 2000 census ===
As of the [[census]]<ref name="GR2" /> of 2000, there were 540 people, 192 households, and 134 families residing in the town. According to the 2000 census, 44.7% of the population claimed Finnish as their primary ancestry.<ref name="is_20170528"/>

The [[population density]] was 15.2 people per square mile (5.9/km<sup>2</sup>). There were 267 housing units at an average density of 7.5 per square mile (2.9/km<sup>2</sup>). The racial makeup of the town was 98.52% [[White (U.S. census)|White]], 0.56% [[Native American (U.S. census)|Native American]], 0.19% [[Asian (U.S. census)|Asian]], and 0.74% from two or more races. [[Hispanic (U.S. census)|Hispanic]] or [[Latino (U.S. census)|Latino]] of any race were 0.19% of the population. 44.7% were of [[finnish people|Finnish]], 16.8% [[Germans|German]] and 7.5% [[Irish people|Irish]] ancestry.

There were 192 households, out of which 36.5% had children under the age of 18 living with them, 59.4% were [[Marriage|married couples]] living together, 6.8% had a female householder with no husband present, and 29.7% were non-families. 25.5% of all households were made up of individuals, and 9.4% had someone living alone who was 65 years of age or older. The average household size was 2.81 and the average family size was 3.46.

In the town, the population was spread out, with 32.2% under the age of 18, 6.9% from 18 to 24, 27.2% from 25 to 44, 22.8% from 45 to 64, and 10.9% who were 65 years of age or older. The median age was 34 years. For every 100 females, there were 97.8 males. For every 100 females age 18 and over, there were 104.5 males.

The median income for a household in the town was $35,625, and the median income for a family was $45,750. Males had a median income of $32,321 versus $25,938 for females. The [[per capita income]] for the town was $15,017. About 7.5% of families and 11.4% of the population were below the [[poverty line]], including 12.0% of those under age 18 and 15.9% of those age 65 or over.