Clayton, IL is a small city located in St. Clair County, Illinois. It has a population of about 511 people and is known for its friendly atmosphere and low crime rate. According to BestPlaces, Clayton ranks well above average in the state of Illinois for overall livability with an A+ rating. This includes a B+ score for crime and safety, an A- for amenities, an A+ for education, and an A- for employment. Furthermore, the cost of living index in Clayton is slightly below the national average at 95.4 compared to the US average of 100. All these factors combined make it a great place to live and work in Illinois.
Best Places ranks thousands of places to live based on analysis, data and key statistics from the U.S. Census and our Best Places To Live Expert Insights.
Clayton, Illinois has never been in one of our rankings. Do you think this is a mistake?
Tell us what you think is great or not so great about his place.
Browse all of our Best Places Rankings