Sibley is located in Illinois. Sibley, Illinois has a population of 176. Sibley is less family-centric than the surrounding county with 22.45% of the households containing married families with children. The county average for households married with children is 30.68%.
The median household income in Sibley, Illinois is $56,667. The median household income for the surrounding county is $55,011 compared to the national median of $69,021. The median age of people living in Sibley is 56.3 years.
The average high temperature in July is 83.8 degrees, with an average low temperature in January of 15.9 degrees. The average rainfall is approximately 37.6 inches per year, with 16.1 inches of snow per year.
