Joanna, Pennsylvania
Joanna is an unincorporated community in rural southern Berks County, Pennsylvania. Joanna sits in southern Robeson Township, near the borough of New Morgan, and is also near Caernarvon Township and near the Pennsylvania Turnpike. The Twin Valley School District serves Joanna; the high school is located close to the village.
Coordinates: 40°10′25″N 75°51′43″W / 40.17361°N 75.86194°W