Kennett Sq is located in Pennsylvania. Kennett Sq, Pennsylvania has a population of3,293.
The median household income in Kennett Sq, Pennsylvania is $79,706. The median household income for the surrounding county is $103,675 compared to the national median of $66,222. The median age of people living in Kennett Sq is 37.2 years.
The average high temperature in July is 85.6 degrees, with an average low temperature in January of 20.6 degrees. The annual precipitation is 47.56.