Bull Valley is located in Illinois. Bull Valley, Illinois has a population of 1,373. Bull Valley is less family-centric than the surrounding county with 30% households with children. The county percentage for households with children is 34%.
The median household income in Bull Valley, Illinois is $92,689. The median household income for the surrounding county is $83,479 compared to the national median of $61,963. The median age of people living in Bull Valley is 42.7 years.
The average high temperature in July is 84.5 degrees, with an average low temperature in January of 10.6 degrees. The annual precipitation is 34.84.