Roslyn is located in Washington. Roslyn, Washington has a population of 703. Roslyn is more family-centric than the surrounding county with 31.29% of the households containing married families with children. The county average for households married with children is 30.04%.
The median household income in Roslyn, Washington is $63,947. The median household income for the surrounding county is $64,134 compared to the national median of $69,021. The median age of people living in Roslyn is 43.1 years.
The average high temperature in July is 79.6 degrees, with an average low temperature in January of 23.5 degrees. The average rainfall is approximately 29.4 inches per year, with 84.2 inches of snow per year.
