Combined Violent and Property Crime Offenses Known to Law Enforcement in Niobrara County, WY was 14.00000 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 Niobrara County, WY reached a record high of 16.00000 in January of 2020 and a record low of 4.00000 in January of 2010. 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 Niobrara County, WY - last updated from the United States Federal Reserve on May of 2024.