Big Rock is located in Kane County, IL. The population is 1,038.
There are 1 public schools in Big Rock with an average Homefacts rating of A-. The total crime rate for Big Rock is very low , and there are 0 registered sex offenders residing in the city. Unemployment in Big Rock is very high and the median home sales price is $0. Detailed and up-to-date Big Rock property reports are available for any property address.
Cities near Big Rock include Big Rock Township, Sugar Grove and Kaneville.