Parish · Sierra City, California · Diocese of Sacramento
St. Thomas Mission is a Catholic parish in Sierra City, part of the Diocese of Sacramento.
Main St
Sierra City, California, 96125
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Listed in the Diocese of Sacramento's directory · location verified October 2026
Immaculate Conception Parish (Downieville) — 9.2 mi · Holy Family Parish (Portola) — 20 mi · Holy Rosary Mission (Loyalton) — 23 mi