Mount Judea ( ) is an unincorporated community and census-designated place (CDP) in Newton County, Arkansas, United States. Mount Judea is located at the junction of Arkansas highways 74 and 123, southeast of Jasper. Mount Judea has a post office with ZIP code 72655.
It was first listed as a CDP in the 2020 census with a population of 110.
Public education for elementary and secondary school students is provided by the Deer/Mount Judea School District, which includes:
It was previously a part of the Mount Judea School District. On July 1, 2004, the Mount Judea district consolidated with the Deer School District to form the Deer/Mount Judea School District.