Bexar County, Texas

29°27′N 98°31′W / 29.45°N 98.52°W / 29.45; -98.52

Bexar County, Texas
The Bexar County Courthouse in San Antonio
Flag of Bexar County, Texas
Official seal of Bexar County, Texas
Map of Texas highlighting Bexar County
Location within the U.S. state of Texas
Coordinates: 29°27′N 98°31′W / 29.45°N 98.52°W / 29.45; -98.52
Country United States
State Texas
FoundedDecember 20, 1836
Named forPresidio San Antonio de Béxar
SeatSan Antonio
Largest citySan Antonio
Area
 • Total
1,256 sq mi (3,250 km2)
 • Land1,240 sq mi (3,200 km2)
 • Water16 sq mi (41 km2)  1.3%
Population
 (2020)
 • Total
2,009,324
 • Estimate 
(2025)
2,160,088 Increase
 • Density1,620/sq mi (626/km2)
GDP
 • Total$159.589 billion (2024)
Time zoneUTC−6 (Central)
 • Summer (DST)UTC−5 (CDT)
Congressional districts20th, 21st, 23rd, 28th, 35th
Websitewww.bexar.org Edit this at Wikidata

Bexar County (/bɛər/ BAIR or /ˈbeɪər/ ⓘ BAY-ər; Spanish: Béxar [ˈbexaɾ]) is a county in the U.S. state of Texas. It is in South Texas and its county seat is San Antonio.

As of the 2020 census, the population was 2,009,324, making it the state's fourth-most populous county. Bexar County is included in the San Antonio–New Braunfels, TX metropolitan statistical area. It is the 16th-most populous county in the nation and the fourth-most populated in Texas. Bexar County has a large Hispanic population with a significant growing African American population. African Americans make up 7.4% of Bexar County's population up from 6.9% in 2010 and still increasing. With a population that is 59.3% Hispanic as of 2020, it is Texas' most populous majority-Hispanic county and the third-largest such nationwide.