Devonshire is located in New Jersey. Devonshire, New Jersey has a population of 2,111.
The median household income in Devonshire, New Jersey is $50,720. The median household income for the surrounding county is $57,514 compared to the national median of $57,652. The median age of people living in Devonshire is 32.6 years.
The average high temperature in July is 85.2 degrees, with an average low temperature in January of 24.3 degrees. The average rainfall is approximately 44.3 inches per year, with 17.9 inches of snow per year.