Diamond is located in Washington. Diamond, Washington has a population of 1,426.
The median household income in Diamond, Washington is $50,357. The median household income for the surrounding county is $41,574 compared to the national median of $57,652. The median age of people living in Diamond is 42.6 years.
The average high temperature in July is 83.5 degrees, with an average low temperature in January of 26.2 degrees. The average rainfall is approximately 18.9 inches per year, with 27.2 inches of snow per year.
