Olathe is located in Kansas. Olathe, Kansas 66061 has population of 145,102. Olathe 66061 is more family-centric than the surrounding county with 40.5% of the households with children.
The median household income in Olathe, Kansas 66061 is $90,475. The median household income for the surrounding county is $91,301 compared to the national median of $66,222. The median age of people living in Olathe 66061 is 36.6 years.
The average high temperature in July is 89.4 degrees, with an average low temperature in January of 19.9 degrees. The annual precipitation is 40.17.