is a borough in Delaware County, Pennsylvania, United States. The population was 7,985 at the 2000 census.
Brookhaven is located at (39.870662, -75.390915) with an average elevation of
According to the United States Census Bureau, the borough has a total area of 1.7 square miles (4.4 km²), of which, 1.7 square miles (4.4 km²) of it is land and 0.59% is water.
Brookhaven has many streets named after presidents. The Dutton Mill Estates section of the borough comprises: Adams Drive, Lincoln Drive, Monroe Drive, Jackson Drive, Jefferson Drive, Madison Drive, and Grant Drive. You can find Washington Avenue and Mt. Vernon Avenue elsewhere in the borough.