Courthouses in LaGrange, Indiana, the US. Courthouses locations in LaGrange, Indiana. 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 LaGrange Lagrange County Circuit Court Courthouse +1 260-499-6356 105 North Detroit Street # 3, LaGrange, Indiana 46761 Write a review Phone Website Directions Lagrange County Superior Court Courthouse +1 260-499-6363 105 Detroit Street #1, LaGrange, Indiana 46761 Write a review Phone Website Directions