what county is feasterville pa in
Feasterville-Trevose, Pennsylvania. Feasterville-Trevose is a former census-designated place (CDP) in Lower Southampton Township in Bucks County, Pennsylvania. The population was 6,525 at the 2000 census. The ZIP code is 19053. The area has been separated into two CDPs in the 2010 census, Feasterville and Trevose.