According to our records, this business is located at 1455 Market St. in San Francisco (in San Francisco County), California 94103, the location GPS coordinates are: 37.7757102 (latitude), -122.4181719 (longitude). Happy Donuts is categorized under Bread (SIC code 5461). Known organization manager is Larry Ngov. Current estimates show that the unit has a sales volume of $168,000 and staff of approximately 3 people. You can contact the company by phone at (415) 252-8868.