Visit us at the Consumer Showcase - March 23 in Sun City Huntley


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 PHONE: 815-923-2267    MAIL: P.O. Box 434     ADDRESS: 6422 MAIN ST. UNION IL 60180


Our Address

6422 Main St.,
P.O. Box 434, Union, IL 60180
Phone: (815) 923-2267

Museum Hours

The Museum is open May through December. Click here for a full list of dates and times.  Admission is free to members; $5 for adults and $3 for students and seniors.

Research Library Hours

The library hours are 9 a.m to 4:30 p.m. Monday through Friday year round. An Appointment is required at least 24 hours in advance. Call 815-923-2267 for more information, and to schedule an appointment.

Society Office Hours

The Historical Society office is by appointment only, please call 815-923-2267.

The Museum and Offices are closed New Year's Eve, New Year's Day, Good Friday, Memorial Day, Fourth of July, Labor Day, Thanksgiving and "Black Friday," Christmas Eve and Christmas.

The McHenry County Historical Society has a wide array of volunteer opportunities available for those who are interested.