Olalla is located in Washington. Olalla, Washington 98359has a population of 5,420. Olalla 98359 is more family-centric than the surrounding county with 32% households with children. The county percentage for households with children is 26%.
The median household income in Olalla, Washington 98359 is $81,131. The median household income for the surrounding county is $78,310 compared to the national median of $66,222. The median age of people living in Olalla 98359 is 47.5 years.
The average high temperature in July is 75.2 degrees, with an average low temperature in January of 34.7 degrees. The annual precipitation is 52.63.