In 2018, Janesville, WI had a population of 64.1k people with a median age of 39 and a median household income of $54,573. Between 2017 and 2018 the population of Janesville, WI grew from 63,957 to 64,128, a 0.267% increase and its median household income grew from $52,617 to $54,573, a 3.72% increase.
The 5 largest ethnic groups in Janesville, WI are White (Non-Hispanic) (88.2%), White (Hispanic) (3.52%), Two+ (Non-Hispanic) (2.44%), Black or African American (Non-Hispanic) (2.11%), and Asian (Non-Hispanic) (1.6%). 0% of the households in Janesville, WI speak a non-English language at home as their primary language, and 98.3% of the residents in Janesville, WI are U.S. citizens.
The largest universities in Janesville, WI are Tricoci University of Beauty Culture-Janesville (14 degrees awarded in 2019).
In 2018, the median property value in Janesville, WI was $136,300, and the homeownership rate was 65.9%. Most people in Janesville, WI drove alone to work, and the average commute time was 21 minutes. The average car ownership in Janesville, WI was 2 cars per household.