St. Clair, IL County is a great place to live and work with a population of 258,597 and a population density of 392 people per square mile. The county is home to many businesses such as Belleville Toyota, Metro East Auto Sales, and Piggly Wiggly Grocery Store. There are plenty of year-round outdoor activities like visiting one of the many parks in the county or playing golf at Abbington Golf Club. Organizations like St. Clair County Community Foundation & United Way also help local residents giving back to their community. Local sporting events include football games at Belleville West High School and hockey games at the Scott Credit Union Place Arena for the St. Clair Shores Fighting Saints team.
The population in St. Clair County is 258,597. There are 393 people per square mile aka population density. The median age in St. Clair County is 39.2, the US median age is 38.4. The number of people per household in St. Clair County is 2.6, the US average of people per household is 2.6.
Family in St. Clair County
- 47.9% are married
- 11.2% are divorced
- 28.4% are married with children
- 21.4% have children, but are single
Race in St. Clair County
- 62.1% are White
- 29.7% are Black
- 1.4% are Asian
- 0.2% are Native American
- 0.2% claim Other
- 3.9% claim Hispanic ethnicity
- 2.5% Two or more races
- 0.0% Hawaiian, Pacific Islander