Courthouses in Oak Grove, Louisiana, the US. Courthouses locations in Oak Grove, 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 Travel All courthouses in Oak Grove Fifth District Drug Court Courthouse +1 318-428-9279 305 East Main Street, Oak Grove, Louisiana 71263 Write a review Phone Directions West Carroll Clerk of Court Courthouse +1 318-428-3281 305 East Main Street, Oak Grove, Louisiana 71263 Write a review Phone Website Directions West Carroll District Judge Courthouse +1 318-428-4284 305 East Main Street, Oak Grove, Louisiana 71263 Write a review Phone Website Directions