In 2023, Bay City, WI had a population of 358 people with a median age of 48 and a median household income of $60,625. Between 2022 and 2023 the population of Bay City, WI declined from 362 to 358, a −1.1% decrease and its median household income grew from $56,071 to $60,625, a 8.12% increase.
The 5 largest ethnic groups in Bay City, WI are White (Non-Hispanic) (99.7%), Two+ (Non-Hispanic) (0.279%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%).
None of the households in Bay City, 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.
97.8% of the residents in Bay City, WI are U.S. citizens.
In 2023, the median property value in Bay City, WI was $118,400, and the homeownership rate was 89%.
Most people in Bay City, WI drove alone to work, and the average commute time was 29.2 minutes. The average car ownership in Bay City, WI was 2 cars per household.