Mill Creek is located in Oklahoma. Mill Creek, Oklahoma has a population of 396. Mill Creek is less family-centric than the surrounding county with 26.8% of the households containing married families with children. The county average for households married with children is 27.85%.
The median household income in Mill Creek, Oklahoma is $44,688. The median household income for the surrounding county is $38,636 compared to the national median of $57,652. The median age of people living in Mill Creek is 32.6 years.
The average high temperature in July is 92.8 degrees, with an average low temperature in January of 27.4 degrees. The average rainfall is approximately 42.1 inches per year, with 3.6 inches of snow per year.