Irion County is a county located in the state of Texas. The county seat is Mertzon. The county was created in 1876 and organized in 1889.

Irion County is part of the San Angelo, TX Metropolitan Statistical Area.

Irion County is governed by a four-member Commissioners Court. The members of the court are elected by the voters of the county and serve four-year terms.

The county is also served by a County Judge, who is elected by the voters of the county and serves a four-year term.

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