Combined Violent and Property Crime Offenses Known to Law Enforcement in Marin County, CA was 902.00000 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 Marin County, CA reached a record high of 1178.00000 in January of 2006 and a record low of 708.00000 in January of 2014. 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 Marin County, CA - last updated from the United States Federal Reserve on May of 2024.