About our county

Irion County is south west of the geographic center of Texas and was created in 1889 from Tom Green County. The estimated population today is approximately 1,500 and the county consists of of 1,052 square miles of territory. Almost all of this is land with only 0.07 square miles of water. Ranching has traditionally been […]

About this website

This website is currently not maintained nor managed by the appraisal district, but rather provided for free from BIS Consulting. Within this site you will find general information about the District and the ad valorem property tax system in Texas, as well as information regarding specific properties within the district.

Contact Information
P.O. Box 980
Mertzon, TX 76941-0980
Chief Appraiser
Byron Bitner