Jones County is a county located in the U.S. state of Texas. As of the 2020 census, its population was 19,663. Its county seat is Anson. The county was created in 1858 and organized in 1881. Both the county and its county seat are named for Anson Jones, the fourth and final president of the Republic of Texas.

Anson is a city in and the county seat of Jones County, Texas, United States. The population was 2,294 at the 2020 census. It is part of the Abilene, Texas metropolitan area. Originally named "Jones City", the town was renamed "Anson" in 1882 in honor of Anson Jones, the last president of the Republic of Texas.