Above, you'll find an overview of the real estate market in Rock Falls, IL. Generally, real estate in the Rock Falls, IL area is more affordable in Illinois, as the median price of a home in Rock Falls, IL is $75,500, which is 57% lower than the Illinois average. The median rental price in Rock Falls, IL is $666. This is 28% lower than the average rental price in Illinois. Home owners comprise 65.4% of the population of Rock Falls, IL, where an average of 2.3 people live in each home. Various real estate options from luxurious homes to affordable condos and urban townhomes are available in Rock Falls, IL. Below, you can search for real estate listings in Rock Falls, IL using our search functionality that allows you to personalize your search and filter out location, price, and number of bedrooms and bathrooms.