Bomont is an unincorporated community in Clay County, West Virginia, United States. Bomont is 8 miles west of Clay. Bomont had a post off…Bomont is an unincorporated community in Clay County, West Virginia, United States. Bomont is 8 miles west of Clay. Bomont had a post office with ZIP code 25030, which closed in 2011. The Golden Delicious originated in an orchard at Bomont.