Poth is a town in Wilson County, Texas, United States. The population was 2,353 at the 2010 census. It is part of the San Antonio Metropolitan Statistical Area. Poth is located at 29°4′23″N 98°4′53″W (29.073134, -98.081501). This is about 35 mi (56 km) southeast of Downtown San Antonio. According to the United States Census Bureau, the town has a total area of 3.2 square miles (8.3 km²), all of it land.