Waterloo Map
Waterloo is a city in Monroe County, Illinois, United States. The population was 7,614 at the 2000 census. It is the county seat of Monroe County.
Waterloo is located at 38°20?7?N 90°9?10?W / 38.33528°N 90.15278°W / 38.33528; -90.15278 (38.335243, -90.152685).
According to the United States Census Bureau, the city has a total area of 5.6 square miles (14.6 km²), of which, 5.6 square miles (14.4 km²) of it is land and 0.1 square miles (0.1 km²) of it (0.89%) is water. Illinois Route 3 and Illinois Route 156 intersect within its bounds, and it is along the historic trail from Kaskaskia to St. Louis.
Nearby cities include Smithton, Red Bud, Kimmswick, Barnhart, Imperial.
In Waterloo
Ahne's Bakery Annbriar Golf Course Denny's Dreamland Palace German Restaurant Frederico's Happy Hour Sports Bar Hardee's Hiko Japanese Steak, Sushi And Ramen KFC Kruz Kennel Services McDonald's Oh Sugar Pizza Hut Tequila Mexican Restaurant Walmart Supercenter