Hughes County Courthouse. Hughes County Courthouse. South Dakota State Historical Society. The Hughes County Courthouse was designed in the Public Works Administration Moderne style with Art Deco features by the architects Hugill and Blatherwick and constructed by the Henry Carlson Company, all out of Sioux Falls.
Moab is located in southeastern Utah, just 4 miles south of the entrance to Arches National Park, and 30 miles east of Canyonlands National Park.
The 2014 Moab, Utah, population is 5,031. There are 1,217 people per square mile (population density). The median age is 39.2. The US median is 37.2. 40.69% of people in Moab, Utah, are married. 21.21% are divorced. The average household size is 2.36 people. 29.89% of people are married, with children. 30.73% have children, but are single.