A general overview of the Round Lake Park, IL real estate market is displayed above. The median home price for homes in Round Lake Park, IL is $120,000, which is 31% lower than the Illinois average. This means that real estate in the Round Lake Park, IL area is generally more affordable than the rest of Illinois. The median rent price in Round Lake Park, IL is $1,255 which is 36% higher than the Illinois average. In Round Lake Park, IL, 80.8% of people are home owners and an average of 3.2 people occupy each home. From luxury houses to affordable condos to urban townhomes, there are many different types of real estate in Round Lake Park, IL. We make it easy to find Round Lake Park, IL real estate listings and homes for sale by filtering location, price, bedrooms and bathrooms in the search area above.