Yelm is located in Washington. Yelm, Washington 98597has a population of 8,438. Yelm 98597 is more family-centric than the surrounding county with 34% households with children. The county percentage for households with children is 28%.
The median household income in Yelm, Washington 98597 is $75,391. The median household income for the surrounding county is $75,124 compared to the national median of $66,222. The median age of people living in Yelm 98597 is 33.8 years.
The average high temperature in July is 76.1 degrees, with an average low temperature in January of 31.8 degrees. The annual precipitation is 50.79.