Tiskilwa is located in Illinois. Tiskilwa, Illinois has a population of 709. Tiskilwa is more family-centric than the surrounding county with 29.79% of the households containing married families with children. The county average for households married with children is 27.98%.
The median household income in Tiskilwa, Illinois is $44,226. The median household income for the surrounding county is $59,407 compared to the national median of $69,021. The median age of people living in Tiskilwa is 43.6 years.
The average high temperature in July is 86.2 degrees, with an average low temperature in January of 15.9 degrees. The average rainfall is approximately 37.3 inches per year, with 21 inches of snow per year.
