Courthouses in Colusa, California, the US. Courthouses locations in Colusa, California. Find the nearest courthouses locations, near you. All types of business services Accounting ATM Bank Courthouse Finance Funeral home Insurance Lawyer Real estate School Travel University All courthouses in Colusa Self-Help Center-Colusa County Court Courthouse +1 530-458-0602 547 Market Street, Colusa, California 95932 Write a review Phone Website Directions