On Monday, June 22 St. Charles City-County Library Branches will open our doors and return to in-person Library service. Learn more here. Note: Due to recent flooding, the Kathryn Linnemann Branch remains closed.


Contact Us


Whitney Gerwitz, MA

Government Documents Coordinator



Middendorf-Kredell Branch Library
2750 Hwy. K
O'Fallon, MO 63368
(636) 978-7926