History
Archeological evidence suggests human habitation in Williamson County dates back at least 4500 B.C. More recently, the Tonkawa and Comanche tribes thrived in the region before Anglo-American settlers arrived. The county was officially formed in 1848 and named after Robert M. Williamson, a veteran of the Battle of San Jacinto and an early Texas leader. Georgetown, the county seat, is home to Southwestern University, the oldest university in Texas, founded in 1840. The International-Great Northern Railroad helped drive economic growth in the late 19th and early 20th centuries, facilitating the transportation of cotton and other goods. As Austin and its suburbs expanded in the late 20th century, Williamson County transformed from a predominantly agricultural region into a thriving urban area with a diverse economy.
Recreation
Williamson County offers a variety of recreational activities catering to diverse interests. Inner Space Cavern, discovered in 1963 during the construction of Interstate 35, is one of the best-preserved cave systems in Texas, featuring guided tours through its extensive passages. For sports enthusiasts, the county is home to the Round Rock Express, the Triple-A affiliate of the Texas Rangers, offering exciting baseball games at the Dell Diamond stadium. Additionally, the county boasts several vineyards and breweries offering tours and tastings, providing local flavors for residents and visitors alike.
Industry
Williamson County has evolved into a major economic hub, with technology, manufacturing, healthcare, and education as its primary industries. Dell Technologies, headquartered in Round Rock, remains one of the county’s largest employers, attracting other tech firms such as Apple, Amazon, and Samsung, which have expanded operations in the region. Advanced manufacturing is another key industry, with companies producing semiconductors, electronics, and medical devices. Healthcare and biotechnology have grown rapidly, with major employers like St. David’s HealthCare and the Texas A&M Health Science Center providing jobs and essential services. Education plays a critical role in the economy, with Southwestern University, Austin Community College, and nearby institutions supporting workforce development. Additionally, retail and hospitality have expanded to serve the growing population, with shopping centers, restaurants, and entertainment venues contributing significantly to the local economy. Williamson County’s strategic location within the Austin metro area, combined with a highly skilled workforce and strong infrastructure, ensures continued economic growth and prosperity.
