Harrington is located in Delaware. Harrington, Delaware has a population of 3,518. Harrington is more family-centric than the surrounding county with 33% households with children. The county percentage for households with children is 29%.
The median household income in Harrington, Delaware is $39,607. The median household income for the surrounding county is $59,319 compared to the national median of $61,963. The median age of people living in Harrington is 36.7 years.
The average high temperature in July is 85.7 degrees, with an average low temperature in January of 24 degrees. The annual precipitation is 45.99.