Peoria Heights is located in Illinois. Peoria Heights, Illinois has a population of 5,940. Peoria Heights is less family-centric than the surrounding county with 27.5% of the households containing married families with children. The county average for households married with children is 27.66%.
The median household income in Peoria Heights, Illinois is $51,826. The median household income for the surrounding county is $58,426 compared to the national median of $69,021. The median age of people living in Peoria Heights is 40.4 years.
The average high temperature in July is 85.6 degrees, with an average low temperature in January of 15.4 degrees. The average rainfall is approximately 37.7 inches per year, with 23.5 inches of snow per year.