Devon is located in Pennsylvania. Devon, Pennsylvania 19333 has a population of 1,497. Devon 19333 is more family-centric than the surrounding county with 35% households with children. The county percentage for households with children is 31%.
The median household income in Devon, Pennsylvania 19333 is $132,644. 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 Devon 19333 is 45.1 years.
The average high temperature in July is 86.82 degrees, with an average low temperature in January of 21.61 degrees. The annual precipitation is 45.67.