Combined Violent and Property Crime Offenses Known to Law Enforcement in Brown County, SD was 50.00000 Known Incidents in January of 2020, according to the United States Federal Reserve. Historically, Combined Violent and Property Crime Offenses Known to Law Enforcement in Brown County, SD reached a record high of 81.00000 in January of 2015 and a record low of 16.00000 in January of 2011. 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 Brown County, SD - last updated from the United States Federal Reserve on May of 2024.