St. Clair County Public Records
| About St. Clair County | |
| Land Area: | 663.81 Square Miles |
| County Located in: | Illinois |
| Population Estimate: | 263617 People |
| Number of Households: | 96810 |
| Number of Businesses: | 15402 |
| Median Household Income: | $47876 |
| Per Capita Income: | $33195 |
| Unemployment Rate: | 7.9 |
| Annual Number of Births: | 3878 |
| Annual Number of Deaths: | 2478 |
| Annual New Home Starts: | 668 |
St. Clair County Records Offices
Belleville Chamber of Commerce
216 E a St
Belleville, IL 62220
618-233-2015
St Clair County Highway Department
1415 N Belt W
Belleville, IL 62220
618-233-1392
Assessments
157 N Main St # 229
Belleville, IL 62220
618-825-2704
Treasurer
Belleville, IL 62220
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