Monaca (pronounced /m ɨˈnækə/ mi-NAK-ə) is a borough in Beaver County, Pennsylvania along the Ohio River, 25 miles (40 km) northwest of Pittsburgh. Monaca was first incorporated as …
Monaca is a borough in Beaver County, Pennsylvania along the Ohio River, 25 miles (40 km) west of Pittsburgh. Monaca was first incorporated as Phillipsburg. In 1892 the name of the …