In 2019, Cudahy, WI had a population of 18.3k people with a median age of 42.6 and a median household income of $56,795. Between 2018 and 2019 the population of Cudahy, WI declined from 18,349 to 18,271, a −0.425% decrease and its median household income grew from $52,594 to $56,795, a 7.99% increase.
The 5 largest ethnic groups in Cudahy, WI are White (Non-Hispanic) (81.7%), White (Hispanic) (8.74%), Two+ (Non-Hispanic) (2.88%), Black or African American (Non-Hispanic) (2.38%), and Other (Hispanic) (1.35%). 0% of the households in Cudahy, WI speak a non-English language at home as their primary language, and 97.2% of the residents in Cudahy, WI are U.S. citizens.
In 2019, the median property value in Cudahy, WI was $152,900, and the homeownership rate was 59.5%. Most people in Cudahy, WI drove alone to work, and the average commute time was 22.9 minutes. The average car ownership in Cudahy, WI was 2 cars per household.