St Mary’s High School Claim Listing Return to Directory Rating (average) (0) Business Genre Education, Schools Business Website Address smchs.org Business Address, City 1025 N 2nd St, Bismarck ZIP Code 58501 Business Phone Number 7012234113 Business Fax 7012238629 Ratings There are no reviews yet. Please login to leave a review. Please login to claim this listing. Username*: Email*: Password*: Log in | Lost your password?