About This Place
Glenolden is a borough in Delaware County, Pennsylvania, United States. The population was 7,476 at the 2000 census.
Glenolden is located at 39°53′56″N 75°17′33″W / 39.89889°N 75.2925°W / 39.89889; -75.2925 (39.898812, -75.292456).
According to the United States Census Bureau, the borough has a total area of 1.0 square mile (2.6 km2), all of it land.