About Bexar County
As the 4th largest county in Texas and the 17th largest county nationally, Bexar County is steeped in rich history and tradition, while at the same time rapidly growing with a population approaching two million. Home of the first-ever digital library, BiblioTech, Bexar County is also the home of such treasures as the San Antonio Riverwalk, the Alamo, and our historic Missions, which are a World Heritage Site.