Caldwell is a city in and the county seat of Burleson County, Texas, United States. Landmarks include Caldwell County, San Marcos Municipal Airport and Caldwell County Courthouse. Caldwell is the birthplace of Julia Smith, composer and pianist.
- CountyBurleson County
- Population3,993 (2020 U.S. Census)
- Historic places5 on the National Register


































Caldwell County
San Marcos Municipal Airport
Lockhart State Park
Lockhart Unit