Boynton has a post office with ZIP code 15532 .
The community is located along the Casselman River and U.S. Route 219 1.2 miles ( 1.9 km ) north - northeast of Salisbury .
community has a post office with ZIP code 15532 .
The community is located along the Casselman River and U.S. Route 219 1.2 miles ( 1.9 km ) north - northeast of Salisbury .