57 Rock
Rock County (pop. 164,000) is located in south central Wisconsin just north of Rockford, Illinois. The state quite closely matches the state average in terms of racial composition, median age, income, poverty rate, and population density. Educational attainment levels are somewhat lower. Politically, the county leans Democratic.
57.1 Demographics
57.2 county election results
Click each column name to sort its values.
57.3 municipality election results
Two cities, Janesville and Beloit, account for 62% of the county’s population, while several other communities also include more than 5,000 residents. The Democratic lean to Rock County comes from these more populous municipalities, including the cities of Evansville, Edgerton, Beloit, and Janesville. Many of the less populous rural towns, including Clinton, Bradford, Newark, and Avon, are strongly Republican.
This map shows the location of each municipality in the county, as it existed in 2022.
These dot plots show the most recent election results in each municipality.
To more clearly illustrate recent changes in municipality voting trends, these scatterplots compare the most recent vote for president and senator with the shift from that office’s previous election.
These maps show show every election result since 2000 in each municipality.
Click each column name to sort its values.