Fowlerton is a census-designated place in La Salle County, Texas, United States. Its population was 55 at the 2010 census. Fowlerton is named for two brothers who settled the community about 1910. By 1914, Fowlerton peaked in population at around 1,000 and had telephone service. Farmers faced droughts and low prices. The Fowler brothers had described th…Fowlerton is a census-designated place in La Salle County, Texas, United States. Its population was 55 at the 2010 census. Fowlerton is named for two brothers who settled the community about 1910. By 1914, Fowlerton peaked in population at around 1,000 and had telephone service. Farmers faced droughts and low prices. The Fowler brothers had described themselves as "colonizers" and widely advertised the town. They soon faced lawsuits from disgruntled settlers. By 1925, the population had declined to about 600, and never recovered. The San Antonio, Uvalde and Gulf Railroad, now part of Union Pacific, brought only temporary prosperity to Fowlerton.