Beulah is an unincorporated community in eastern Crook County, Wyoming, United States, along a tributary of the Belle Fourche River. It lies along local roads near Interstate 90, northeast of the town of Sundance, the county seat of Crook County. Its elevation is 3,520 feet (1,073 m), and it is located at 44°32′40″N 104°5′21″W﻿ / ﻿44.54444°N 104.08917°W﻿ / 44.54444; -104.08917 (44.5444299, -104.0891020). Although Beulah is unincorporated, it has a post office, with the ZIP code of 82712. Public education in the community of Beulah is provided by Crook County School District #1.