what county is trinidad texas
Sponsored Topics. Trinidad is a city in Henderson County, Texas, United States, near the Trinity River from which the town's name was derived. The population was 1,091 at the 2000 census. Trinidad is located at 32Â°08â²51â³N 96Â°05â²27â³W / 32.147365Â°N 96.090791Â°W / 32.147365; -96.090791 (32.147365, -96.090791).