Hemlock Farms Community Association is a census-designated place located in Blooming Grove, Porter and Dingman Townships, in Pike County in the state of Pennsylvania. The community is located south of Interstate 84, and surrounds its namesake, Hemlock Lake. As of the 2010 census, the population was 3,271 residents. HFCA is a 4,500-acre gated community that spans from Pennsylvania State Routes 402 and 739. It is the largest community within Lords Valley.