Marlin, TX

Marlin is a city in Falls County, Texas, United States. Its population was 5,462 at the 2020 census. Since 1851, it has been the county seat of Falls County. Marlin has been given the nickname "The Hot Mineral Water City of Texas" by the 76th Texas State Legislature. Mineral water was discovered there in 1892. The city of Marlin is located 4 miles (6 km) east of the Brazos River, which runs through the center of the county. The low falls on the river southwest of present-day Marlin was the site of Sarahville de Viesca, stablished in 1834 by Sterling C. Robertson. In 1859, the population of Marlin was 2,875 whites, 1,225 slaves, and nine free blacks.