Conejos is a census-designated place, a U.S. Post Office, and the county seat of Conejos County, Colorado, United States. Conejos has the distinction of being the only unincorporated county seat in the state of Colorado. As of the 2010 Census, the CDP had a population of 58. The community is located in the San Luis Valley.Conejos is a historic site of Hispano settlement.