Coplay, Pennsylvania, is a small borough located in Lehigh County, part of the Allentown-Bethlehem-Easton metropolitan area. Founded in the 19th century, it has a rich history tied to the cement industry, which played a significant role in its development. The borough covers an area of approximately 1.1 square miles and is home to a diverse community. The population of Coplay is around 2,500 residents, making it a close-knit community. The borough features several parks and recreational facilities, providing residents with opportunities for outdoor activities. Notable landmarks include the historic Coplay Cement Company and the Coplay Public Library, which serve as important cultural and educational resources for the community.