The answer to 'how much does sod cost in Illinois' is that the cost of sod can vary significantly depending on several factors. In general, you can expect to pay between $0.30 to $0.80 per square foot for sod installation in Illinois, with the average cost being around $0.50 per square foot.
The exact cost of sod will depend on factors such as the type of grass, the quality of the sod, the size of the area being covered, the location within Illinois, and whether you choose to install the sod yourself or hire a professional landscaper. Larger projects and higher-quality sod will typically cost more per square foot, while smaller projects and basic sod may be on the lower end of the price range.