Preston is located in Washington. Preston, Washington has a population of 503. The county average for households married with children is 35.99%.
The median household income for the surrounding county is $106,326 compared to the national median of $69,021. The median age of people living in Preston is 0 years.
The average high temperature in July is 76.4 degrees, with an average low temperature in January of 36.2 degrees. The average rainfall is approximately 47.4 inches per year, with 4.8 inches of snow per year.
