Donley County is a county located in the U.S. state of Texas. The county seat is Clarendon. The county was created in 1876 and organized in 1882.

Donley County is governed by a Commissioners Court, which consists of four elected commissioners and a county judge. The county judge is elected at-large and serves as the presiding officer of the court. The other four commissioners are elected from single-member districts.

Agriculture is the main economic activity in Donley County. The county is home to several large ranches. The county is also home to several oil and gas production companies.

Donley County is served by the Clarendon Independent School District. The district has one elementary school, one middle school, and one high school.

The county is also home to Clarendon College, a two-year community college.

For the most up-to-date and in-depth information, please check the public records links below.