Combined Violent and Property Crime Offenses Known to Law Enforcement in Dallas County, IA was 163.00000 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 Dallas County, IA reached a record high of 189.00000 in January of 2004 and a record low of 82.00000 in January of 2008. 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 Dallas County, IA - last updated from the United States Federal Reserve on May of 2024.