Courthouses in Philomath, Oregon, the US. Courthouses locations in Philomath, Oregon. Find the nearest courthouses locations, near you. All types of business services Accounting ATM Bank Courthouse Finance Insurance Lawyer Real estate School Travel All courthouses in Philomath Philomath Municipal Court Courthouse +1 541-929-5111 980 Applegate Street, Philomath, Oregon 97370 Write a review Phone Website Directions