Courthouses in Clarendon, Texas, the US. Courthouses locations in Clarendon, Texas. Find the nearest courthouses locations, near you. All types of business services Accounting ATM Courthouse Finance Insurance Lawyer Real estate All courthouses in Clarendon District Judge Office Courthouse +1 806-874-0122 309 Sully Street, Clarendon, Texas 79226 Write a review Phone Directions Donley County Judge's Office Courthouse +1 806-874-3625 300 Sully Street, Clarendon, Texas 79226 Write a review Phone Website Directions