Courthouses in Magnolia, Arkansas, the US. Courthouses locations in Magnolia, Arkansas. 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 Magnolia Columbia County Circuit Clerk Courthouse +1 870-235-3700 1 Court Sq #3, Magnolia, Arkansas 71753 Write a review Phone Website Directions Magnolia Court Clerk Courthouse +1 870-234-7312 216 South Washington Street, Magnolia, Arkansas 71753 Write a review Phone Directions