Colliers is an unincorporated community in Brooke County, West Virginia. It is the second oldest town in Brooke County, Wellsburg being the oldest. Its population expanded steadily throughout the 1800s and into the 1900s because a section of the Pittsburgh, Cincinnati, Chicago, and St. Louis Railroad ran through the town, and because numerous coal mines were established, including the Blanch Coal Mine and the Locust Grove Mine. After both enterprises closed, the population declined until Colliers became a small, residential community. Throughout its existence, Colliers’ social life has revolved primarily around the local schools and churches.