O Fallon CCSD 90 School District
School District St. Clair County
FOIA officer
0Lynn Biehl · Secretary
Email: [email protected]
Phone: (618) 632-3666
Fax: (618) 632-7864
Mailing address: 118 East Washington, O Fallon, IL, 62269
Source: Illinois Comptroller local-government registry, source snapshot dated 2026-09-13
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