Rock, WI County is a vibrant and diverse community located in Wisconsin. With a population of 163,522 and a population density of 227 people per square mile, it’s one of the most populous counties in the state. Rock County is known for its year-round outdoor activities, including fishing on the lakes, biking along the trails or golfing at local courses. For those seeking some retail therapy, Rock County offers numerous shopping options such as Janesville Mall, Emerald Park Shopping Center and Downtown Shopping District. Besides shopping there are plenty of things to do in Rock County: festivals like the Fourth on the Fox July Fourth Celebration or Party on the Pecatonica Music Festival; museums and art galleries; and sporting events like Madison College Wolfpack Basketball and Stateline Speedway stock car racing. Local businesses often get involved in these events too – for example, businesses like K&R Tire Company sponsor races at Stateline Speedway. It's no wonder that Rock County continues to be an attractive place to live!
The population in Rock County is 163,522. There are 228 people per square mile aka population density. The median age in Rock County is 39.8, the US median age is 38.4. The number of people per household in Rock County is 2.5, the US average of people per household is 2.6.
Family in Rock County
- 50.5% are married
- 13.4% are divorced
- 29.3% are married with children
- 18.9% have children, but are single
Race in Rock County
- 83.3% are White
- 4.4% are Black
- 1.2% are Asian
- 0.1% are Native American
- 0.0% claim Other
- 8.4% claim Hispanic ethnicity
- 2.6% Two or more races
- 0.0% Hawaiian, Pacific Islander