Combined Violent and Property Crime Offenses Known to Law Enforcement in Lassen County, CA was 176.00000 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 Lassen County, CA reached a record high of 293.00000 in January of 2017 and a record low of 136.00000 in January of 2009. 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 Lassen County, CA - last updated from the United States Federal Reserve on May of 2024.