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Big Rock Real Estate
Big Rock is located in Illinois. Big Rock, Illinois has a population of 989. Big Rock is less family-centric than the surrounding county with 22% households with children. The county percentage for households with children is 38%.
The median household income in Big Rock, Illinois is $66,135. The median household income for the surrounding county is $61,120 compared to the national median of $50,013. The median age of people living in Big Rock is 47.7 years.
Big Rock Weather
The average high temperature in July is 83.99 degrees, with an average low temperature in January of 10.43 degrees. The annual precipitation is 38.04.
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