Courthouses in Harrisburg, Arkansas, the US. Courthouses locations in Harrisburg, Arkansas. Find the nearest courthouses locations, near you. All types of business services Accounting ATM Courthouse Finance Funeral home Insurance Lawyer School All courthouses in Harrisburg Closed now Harrisburg Court Clerk Courthouse +1 870-578-4110 202 North East Street, Harrisburg, Arkansas 72432 Write a review Phone Hours Website Directions Poinsett County Jail Courthouse +1 870-578-2116 1500 Justice Lane, Harrisburg, Arkansas 72432 Write a review Phone Website Directions