Pierron is located in Illinois. Pierron, Illinois has population of 581. Pierron is more family-centric than the surrounding county with 33% of the households with children.
The median household income in Pierron, Illinois is $88,874. The median household income for the surrounding county is $60,447 compared to the national median of $66,222. The median age of people living in Pierron is 42.3 years.
The average high temperature in July is 87.7 degrees, with an average low temperature in January of 18.8 degrees. The annual precipitation is 40.14.