Cities included in Chester County: West Chester, Phoenixville, Coatesville, Downingtown, Lionville, Exton, Kennett Square, Paoli, Oxford, Chesterbrook, Frazer, Parkesburg, Thorndale, Berwyn, Spring City, Malvern, West Grove, Hayti, South Pottstown, Kenilworth, Eagleview, Devon, Lincoln University, Westwood, South Coatesville, Chadds Ford, Elverson, Avondale, Nottingham, Atglen, Dilworthtown, Pughtown, Pomeroy, Glenmoore, Sadsburyville, Toughkenamon, Unionville, Modena, Cochranville, Marshallton, Kimberton, Eagle, Cheyney University, Hamorton

Zip Codes included in Chester County: 19087, 19301, 19310, 19311, 19312, 19316, 19317, 19320, 19330, 19333, 19335, 19341, 19343, 19344, 19345, 19348, 19350, 19352, 19355, 19358, 19362, 19363, 19365, 19367, 19369, 19372, 19374, 19375, 19380, 19382, 19383, 19390, 19425, 19442, 19457, 19460, 19465, 19475, 19520