Multnomah County Sheriff's Office

Multnomah County Sheriff's Office serves Portland, OR. How do I serve a subpoena to the Sheriff’s Office? MCSO's impact is immense, providing corrections, civil and public safety services to the most populous county in the state of Oregon. MCSO serves four contract cities: Fairview, Maywood Park, Troutdale and Wood Village, and unincorporated areas, including Sauvie Island and the Columbia River Gorge. Throughout nearly 30 years of service, her commitment to learning every aspect of public safety has propelled her through the ranks of deputy, lieutenant, captain, chief deputy, and undersheriff. She is one of only two Sheriffs to have held dual certification in both police and corrections while serving in office. As Multnomah County’s 41 st Sheriff, Nicole is the first woman to hold the agency’s highest rank. Published: September 22, 2026 Hiker Dies After Falling from Trail Near Horsetail Falls On Friday, August 28, 2026, the Multnomah County Sheriff’s Office (MCSO) Non-emergency: (503) 823-3333. Dial 911 for emergencies.