Rainier is located in Washington. Rainier, Washington has a population of 2,772. Rainier is less family-centric than the surrounding county with 20.2% of the households containing married families with children. The county average for households married with children is 31.46%.
The median household income in Rainier, Washington is $88,036. The median household income for the surrounding county is $81,501 compared to the national median of $69,021. The median age of people living in Rainier is 38.2 years.
The average high temperature in July is 76.9 degrees, with an average low temperature in January of 34.5 degrees. The average rainfall is approximately 49.3 inches per year, with 6 inches of snow per year.
