Download the list of Hotels in Illinois. Smartscrapers provides an accurate directory and the latest data on the number of Hotels in Illinois There are 2134 Hotels in Illinois as of May 5, 2025; which is an 0.00% increase from 2023. Of these locations, 771 Hotels which is 36.13% of all Hotels in Illinois are single-owner operations, while the remaining 1363 which is 63.87% are part of larger brands. The top three cities with the most Hotels are Chicago with 1050 Hotels, Peoria with 67 Hotels, Poplar Grove with 55 Hotels. Average age of Hotels in Illinois is 10 years and 1 months.