St. Clair County GOVERNMENT St. Clair County Visit Website 10 Public Square Belleville, IL 62220 (618) 277-6600 (618) 825-2740 (fax) Rep Info Whom to Contact Mrs. Kahalah Clay, Esq. Circuit Clerk 10 Public Square Belleville, IL 62220 Phone: (618) 825-2323 Fax: (618) 825-2740 Send an Email ShareTweetShare0 Shares ShareTweetShare0 Shares