Established 1956

Tuolumne County Museum

and History Center

158 W. Bradford Avenue

Sonora, CA

Mailing Address:  PO Box 299

Sonora, CA 95370-0299

(209) 532-1317

Home of the Tuolumne County

Historical Society

PO Box 695,

Sonora, CA 95370-0695

Email:  info@tchistory.org

Staff museum: 

Mon., Wed., Fri.

10 am – 4:00 pm

Home of the Tuolumne County

Genealogical Society

PO Box 3956

Sonora, CA 95370-3956

Email:  tcgsonline@yahoo.com

www.tcgsonline.org

Staff museum: 

Tues., Thurs. 10 am – 4:00 pm

Sat 10am - 3:30pm