Law Enforcement Agencies in Fayetteville, AR AR › Washington County Agencies serving the city of Fayetteville in AR. Agency Types in Fayetteville Campus Police 1 agencies Coroners 1 agencies County Jails 1 agencies Federal 1 agencies Municipal Police 1 agencies Probation Pretrial 1 agencies Sheriff 1 agencies All Agencies in Fayetteville, AR Fayetteville Police Department Washington County Homeland Security Investigations (HSI) Washington County University of Arkansas Washington County US Probation & Pretrial Services Office Washington County Washington County Coroners Office Washington County Washington County Detention Center Washington County Washington County Sheriffs Department Washington County
