2025 Compare Cities Overview:
Lake St. Louis, MO vs Waterloo, IL

Are people in Waterloo older or younger than people in Lake St. Louis?
- The Median Age in Waterloo is 3.5 years younger than in Lake St. Louis.

Are housing costs cheaper in Waterloo or Lake St. Louis?
- Waterloo housing costs are 34.2% less expensive than Lake St. Louis housing costs.

Which city has a longer commute, Waterloo or Lake St. Louis?
- The average commute for residents of Waterloo is 3.5 minutes longer than it is for residents of Lake St. Louis.

Things to do in Lake St. Louis?
Lake St. Louis is a charming community near St. Louis that provides an idyllic atmosphere right by the lake where visitors can enjoy activities like boating or fishing while exploring nearby nature reserves and state parks ideal for relaxation and stunning views of nature's beauty along its trails.

Things to do in Waterloo?
Waterloo is a city in Monroe County, Illinois with a population of over 9,000 people. It covers an area of 7.6 square miles and offers plenty of local attractions such as the Discovery Garden Trail – great for nature walks and bike rides, as well as the Monroe County Historical Museum which showcases the history of this region.