Building 98, Fort D.A. Russell

Presidio County is located in southwestern Texas and has a rich and varied history. The area was initially inhabited by Native American tribes, including the Apache and Comanche. In the 17th century, Spanish explorers arrived in the region and established the first European settlements. These settlements served as military outposts, or presidios, hence the name "Presidio County."

During the 19th century, Presidio County played a significant role in the Texas Revolution and the Mexican-American War. Fort Leaton, a well-preserved adobe fort, served as an important staging point for both conflicts. In 1848, the Amistad Expedition, a slave rebellion, took place in the county. This event resulted in international controversy and contributed to shifting attitudes towards slavery in Texas.

In the late 19th and early 20th centuries, Presidio County experienced growth and development due to several factors. The arrival of the Southern Pacific Railroad in 1882 spurred economic activity and brought more settlers to the area. Agriculture, particularly ranching and farming, became the primary industries. The county's proximity to the Rio Grande also made it an important trade hub.

However, Presidio County faced challenges and hardships as well. The Mexican Revolution, which began in 1910, had a significant impact on the region due to its borderland location. Smuggling, violence, and instability became prevalent, affecting the county's economy and population. Today, Presidio County reflects its diverse history, with cultural influences from Native American, Spanish, Mexican, and American settlers shaping its identity.