Contact The Quincy Museum

We would love to hear from you. Ask us a question, tell us what you think about our programs and activities, share a memory of the Newcomb-Stillwell Mansion, or just drop us a line! Please get in touch using whichever method is most convenient for you.


1601 Maine Street
Quincy, IL 62301


Museum Hours

Closed October 30th - November 30th

Office Hours

Monday - Friday, 9:00 am - 5:00 pm

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