Stephenville Police Department, Photo Credit: Stephenville Police Department Stephenville Police Department, Stephenville. The Stephenville Police Department Administrative Services Bureau. . 24,169 likes · 3,364 talking about this · 148 were here. Stephenville Historical House Museum. Stephenville is among several communities that call themselves the "Cowboy Capital of the World". The Administrative Services Bureau contains both the Support Services Division and Professional Standards Division. Jan 22, 2023 ยท Things to do ranked using Tripadvisor data including reviews, ratings, number of page views, and user location. us The Stephenville Police Department’s Patrol Division is by far the most visible division of the Police Department. Stephenville is a city located in central Texas, known for its small-town charm and vibrant community.