Courthouses in Oberlin, Kansas, the US. Courthouses locations in Oberlin, Kansas. Find the nearest courthouses locations, near you. All types of business services Accounting ATM Bank Courthouse Finance Insurance Lawyer Real estate School All courthouses in Oberlin Decatur County Magistrate Judge Courthouse +1 785-475-8108 120 East Hall Street #2, Oberlin, Kansas 67749 Write a review Phone Directions