Dewey Beach is located in Delaware. Dewey Beach, Delaware 19971has a population of 18,368. Dewey Beach 19971 is less family-centric than the surrounding county with 11% households with children. The county percentage for households with children is 21%.
The median household income in Dewey Beach, Delaware 19971 is $89,987. The median household income for the surrounding county is $67,073 compared to the national median of $66,222. The median age of people living in Dewey Beach 19971 is 57.2 years.
The average high temperature in July is 86.3 degrees, with an average low temperature in January of 28.2 degrees. The annual precipitation is 46.