Speer is located in Illinois. Speer, Illinois has a population of 107. Speer is more family-centric than the surrounding county with 89.29% of the households containing married families with children. The county average for households married with children is 27.09%.
The median household income for the surrounding county is $52,284 compared to the national median of $57,652. The median age of people living in Speer is 30.2 years.
The average high temperature in July is 85.5 degrees, with an average low temperature in January of 14.3 degrees. The average rainfall is approximately 37.9 inches per year, with 22 inches of snow per year.
