Kennett Square is a borough in Chester County, Pennsylvania, United States. As of the 2020 U.S. census, Kennett Square had a population of 5,943. Kennett Square is located in the Delaware Valley and considered a suburb of both Philadelphia, the nation's sixth largest city as of 2020, and Wilmington, Delaware. Wikipedia
ZIP Code: 19348
Elevation: 328 ft (100 m)
Settled: 1682