Above, you'll find an overview of the real estate market in Carthage, IL. Generally, real estate in the Carthage, IL area is more affordable in Illinois, as the median price of a home in Carthage, IL is $97,800, which is 44% lower than the Illinois average. The median rental price in Carthage, IL is $535. This is 42% lower than the average rental price in Illinois. Home owners comprise 66.2% of the population of Carthage, IL, where an average of 2.2 people live in each home. Various real estate options from luxurious homes to affordable condos and urban townhomes are available in Carthage, IL. Below, you can search for real estate listings in Carthage, IL using our search functionality that allows you to personalize your search and filter out location, price, and number of bedrooms and bathrooms.