Allyn is located in Washington. Allyn, Washington has a population of 2,650. Allyn is more family-centric than the surrounding county with 32.66% of the households containing married families with children. The county average for households married with children is 22.61%.
The median household income in Allyn, Washington is $69,306. The median household income for the surrounding county is $53,087 compared to the national median of $57,652. The median age of people living in Allyn is 46.6 years.
The average high temperature in July is 76.2 degrees, with an average low temperature in January of 35.6 degrees. The average rainfall is approximately 54.9 inches per year, with 2.9 inches of snow per year.