None of the households in Ontario, WI reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
94.5% of the residents in Ontario, WI are U.S. citizens.
In 2024, the median property value in Ontario, WI was $141,700, and the homeownership rate was 82.9%.
Most people in Ontario, WI drove alone to work, and the average commute time was 24.6 minutes. The average car ownership in Ontario, WI was 2 cars per household.