Olean is located in Missouri. Olean, Missouri has a population of 90. Olean is more family-centric than the surrounding county with 50% of the households containing married families with children. The county average for households married with children is 27.99%.
The median household income in Olean, Missouri is $57,143. The median household income for the surrounding county is $47,288 compared to the national median of $69,021. The median age of people living in Olean is 45.3 years.
The average high temperature in July is 88.1 degrees, with an average low temperature in January of 21 degrees. The average rainfall is approximately 43.6 inches per year, with 10.3 inches of snow per year.
