Shiloh is a populated area that lies partly in Russellville and partly in unincorporated Pope County, Arkansas, United States. It is located between Interstate 40 and Dover on Arkansas Highway 7. Shiloh, as a populated place, is one of the oldest in Pope County with Shiloh Cumberland Presbyterian Church established in the 1830s on Shiloh …Shiloh is a populated area that lies partly in Russellville and partly in unincorporated Pope County, Arkansas, United States. It is located between Interstate 40 and Dover on Arkansas Highway 7. Shiloh, as a populated place, is one of the oldest in Pope County with Shiloh Cumberland Presbyterian Church established in the 1830s on Shiloh Creek at what was known as the Williamson camp ground, which was used for religious camp meetings, common on the American frontier for worship, preaching and communion during the Second Great Awakening of the early 19th century.