Eddystone is located in southern Delaware County at 39°51′34″N 75°20′27″W (39.859345, -75.340920), on the north bank of the Delaware River.
It is bordered to the east by Crum Creek, to the west by Ridley Creek, and to the north by U.S. Route 13 (Chester Pike).
Pennsylvania Route 291 (Industrial Highway) passes through the southern part of the borough.
Ridley Township borders Eddystone to the north and east, the city of Chester is on the western border, and Gloucester County, New Jersey, is to the south across the Delaware.

According to the United States Census Bureau, Eddystone has a total area of 1.5 square miles (3.9 km²), of which 1.0 square mile (2.6 km²) is land and 0.54 square miles (1.4 km²), or 34.70%, is water, primarily the Delaware River.

Eddystone gets its name from William Simpson who was so impressed by the Eddystone Lighthouse on a visit to England that he named the town & print works he had founded after it.
Eddystone is located in southern Delaware County at 39°51′34″N 75°20′27″W (39.859345, -75.340920), on the north bank of the Delaware River. It is bordered to the east by Crum Creek, to the west by Ridley Creek, and to the north by U.S. Route 13 (Chester Pike). Pennsylvania Route 291 (Industrial Highway) passes through the southern part of the borough. Ridley Township borders Eddystone to the north and east, the city of Chester is on the western border, and Gloucester County, New Jersey, is to the south across the Delaware.
According to the United States Census Bureau, Eddystone has a total area of 1.5 square miles (3.9 km²), of which 1.0 square mile (2.6 km²) is land and 0.54 square miles (1.4 km²), or 34.70%, is water, primarily the Delaware River.
Eddystone gets its name from William Simpson who was so impressed by the Eddystone Lighthouse on a visit to England that he named the town & print works he had founded after it.
Eddystone, Pennsylvania