Combined Violent and Property Crime Offenses Known to Law Enforcement in Rock County, WI was 250.00000 Known Incidents in January of 2021, according to the United States Federal Reserve. Historically, Combined Violent and Property Crime Offenses Known to Law Enforcement in Rock County, WI reached a record high of 643.00000 in January of 2007 and a record low of 250.00000 in January of 2021. Trading Economics provides the current actual value, an historical data chart and related indicators for Combined Violent and Property Crime Offenses Known to Law Enforcement in Rock County, WI - last updated from the United States Federal Reserve on May of 2024.