Courthouses in Brookings, South Dakota, the US. Courthouses locations in Brookings, South Dakota. 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 Brookings Brookings County Court Clerk Courthouse +1 605-688-4200 314 6th Avenue, Brookings, South Dakota 57006 Write a review Phone Website Directions