Trinidad, Colorado
The City of Trinidad is the Home Rule Municipality that is the county seat and the most populous municipality of Las Animas County, Colorado, United States. The population was 9,096 as of the 2010 census, up slightly from 9,078 in 2000. The estimate as of 2018 was 8,211. Trinidad lies 21 mi north of Raton, New Mexico, and 195 mi south of Denver. It is on the historic Santa Fe Trail.