Courthouses in Omak, Washington, the US. Courthouses locations in Omak, Washington. Find the nearest courthouses locations, near you. All types of business services Accounting ATM Bank Courthouse Finance Funeral home Insurance Lawyer Real estate School All courthouses in Omak Omak Municipal Court Courthouse +1 509-826-2971 2 Ash Street North, Omak, Washington 98841 Write a review Phone Website Directions