In 2023, Birnamwood, WI had a population of 688 people with a median age of 52.2 and a median household income of $50,000. Between 2022 and 2023 the population of Birnamwood, WI declined from 762 to 688, a −9.71% decrease and its median household income declined from $57,250 to $50,000, a −12.7% decrease.
The 5 largest ethnic groups in Birnamwood, WI are White (Non-Hispanic) (92.2%), Two+ (Hispanic) (3.05%), Two+ (Non-Hispanic) (1.6%), Other (Hispanic) (1.31%), and Asian (Non-Hispanic) (1.02%).
None of the households in Birnamwood, 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.
97.2% of the residents in Birnamwood, WI are U.S. citizens.
In 2023, the median property value in Birnamwood, WI was $134,800, and the homeownership rate was 61.6%.
Most people in Birnamwood, WI drove alone to work, and the average commute time was 25.1 minutes. The average car ownership in Birnamwood, WI was 2 cars per household.