In 2019, West Allis, WI had a population of 60k people with a median age of 37.9 and a median household income of $52,325. Between 2018 and 2019 the population of West Allis, WI declined from 60,250 to 60,025, a −0.373% decrease and its median household income grew from $49,427 to $52,325, a 5.86% increase.
The 5 largest ethnic groups in West Allis, WI are White (Non-Hispanic) (73.5%), White (Hispanic) (8.57%), Black or African American (Non-Hispanic) (6.42%), Other (Hispanic) (3.4%), and Two+ (Non-Hispanic) (2.77%). 0% of the households in West Allis, WI speak a non-English language at home as their primary language, and 96% of the residents in West Allis, WI are U.S. citizens.
In 2019, the median property value in West Allis, WI was $146,100, and the homeownership rate was 52%. Most people in West Allis, WI drove alone to work, and the average commute time was 21.5 minutes. The average car ownership in West Allis, WI was 2 cars per household.