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.

Local History & Genealogy -

Historical Societies in St. Charles County

Augusta Historical Society
119 Jackson St.
Augusta, MO 63332
phone: 636-228-4338
Contact: Ellen Knoernschild
Library - Yes (located at Augusta Visitors Center)
5577 Walnut St.
Augusta, MO 63332
phone: 636-228-4440

Boone-Duden Historical Society
Kamphoefner House
P.O. Box 82, 3565 Mill St.
New Melle, MO 63365
Library - yes
hours: Sundays 1:30 - 4:30 p.m.
email: imgma@nothnbut.net
phone: 636-724-6442

Foristell Area Historical Society
626 Ball Street
Wentzville, MO 63385
phone: 636-327-8234
Contact: Roy Clark - Vice-President

O'Fallon Historical Society
P.O. Box 424
O'Fallon, MO 63366
hours: by appointment
email: info@ofallonmohistory.org
Contact: Pat Swinger

Portage des Sioux--Land Between the Rivers Historical Society
P.O. Box 200
Portage Des Sioux, MO 63373
Margot Vossenkemper - 636-899-1418
Mark Warner, Mayor - 636-899-0640

St. Charles County German Heritage Club

St. Charles Historical Society Archives
101 South Main Street
St. Charles, MO 63301

Wentzville Community Historical Society
Museum and Archives
506 South Lynn Avenue
Wentzville, MO 63385
hours: 9:00 - 2:30, Monday - Friday
Contact: Mr. Bruce Mueller
609 Ball Street
Wentzville, MO 63385