San Juan County, county in southeastern Utah, United States. As of 2020 county had an estimated population of 15,278 inhabitants. The county was created 142 years ago in 1880. Its county seat is "Monticello".
Cities, Towns, Neighborhoods & Other Populated Places in San Juan County.
|Blanding||City in San Juan County, Utah, United States||San Juan||3,556|
|Bluff||Town in San Juan County, Utah, United States||San Juan||244|
|Monticello||City in southeast Utah||San Juan||1,955|