In 2020, Rock County PUMA, WI had a population of 163k people with a median age of 39.8 and a median household income of $59,519. Between 2019 and 2020 the population of Rock County PUMA, WI grew from 162,152 to 162,532, a 0.234% increase and its median household income grew from $57,875 to $59,519, a 2.84% increase.
The 5 largest ethnic groups in Rock County PUMA, WI are White (Non-Hispanic) (81.9%), Black or African American (Non-Hispanic) (4.59%), Other (Hispanic) (4.27%), White (Hispanic) (3.54%), and Two+ (Non-Hispanic) (2.87%).
7.9% of the households in Rock County PUMA, 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.
97.4% of the residents in Rock County PUMA, WI are U.S. citizens.
The largest universities in Rock County PUMA, WI are Blackhawk Technical College (621 degrees awarded in 2020), Beloit College (410 degrees), and First Class Cosmetology School (43 degrees).
In 2020, the median property value in Rock County PUMA, WI was $156,800, and the homeownership rate was 68.4%.
Most people in Rock County PUMA, WI drove alone to work, and the average commute time was 23.2 minutes. The average car ownership in Rock County PUMA, WI was 2 cars per household.