Post Falls is located in Idaho. Post Falls, Idaho has a population of 30,886. Post Falls is more family-centric than the surrounding county with 32.15% of the households containing married families with children. The county average for households married with children is 29.89%.
The median household income in Post Falls, Idaho is $50,683. The median household income for the surrounding county is $53,189 compared to the national median of $57,652. The median age of people living in Post Falls is 34 years.
The average high temperature in July is 81.5 degrees, with an average low temperature in January of 25.4 degrees. The average rainfall is approximately 22.9 inches per year, with 29.6 inches of snow per year.