Courthouses in Coushatta, Louisiana, the US. Courthouses locations in Coushatta, Louisiana. 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 Coushatta Red River Parish District Judge Courthouse +1 318-932-6206 615 East Carroll Street, Coushatta, Louisiana 71019 Write a review Phone Website Directions