A general overview of the Deer Park, IL real estate market is displayed above. The median home price for homes in Deer Park, IL is $541,900, which is 210% higher than the Illinois average. This means that real estate in the Deer Park, IL area is generally less affordable than the rest of Illinois. The median rent price in Deer Park, IL is $2,125 which is 130% higher than the Illinois average. In Deer Park, IL, 98.3% of people are home owners and an average of 3.0 people occupy each home. From luxury houses to affordable condos to urban townhomes, there are many different types of real estate in Deer Park, IL. We make it easy to find Deer Park, IL real estate listings and homes for sale by filtering location, price, bedrooms and bathrooms in the search area above.