San Antonio
- County:
- Bexar County
- County Seat:
- Yes
- Area (mi²):
- 498.922
- State:
- Texas
San Antonio is a city located in Bexar County, Texas. San Antonio has a 2026 population of 1,526,656. It is also the county seat of Bexar County. San Antonio is currently growing at a rate of 1.59% annually and its population has increased by 6.07% since the most recent census, which recorded a population of 1,439,340 in 2020.