Kennewick is located in Washington. Kennewick, Washington 99337 has a population of 85,540. Kennewick 99337 is more family-centric than the surrounding county with 35.33% of the households containing married families with children. The county average for households married with children is 32%.
The median household wage in Kennewick, Washington 99337 is $62,983. The median household income for the surrounding county is $72,708 compared to the national median of $66,222. The median age of people living in Kennewick 99337 is 36.8 years.
The average high temperature in July is 89.3 degrees, with an average low temperature in January of 28 degrees. The average rainfall is approximately 8.01 inches per year, with inches of snow per year.