Jurisdiction
Alaska, Idaho, Montana, Oregon, Utah, Washington, Hawaii, and California (except the counties of Imperial Valley, Kern, Los Angeles, Orange, Riverside, San Diego, Santa Barbara, San Bernardino, San Luis Obispo and Ventura, which fall under the jurisdiction of the Consulate General in Los Angeles)
Also, the American territories of: Guam, Northern Mariana Islands, Samoa, Wake Island, Midway Islands, Johnston Atoll.
The Consulate General of Italy in San Francisco does not offer group visa submission. Please follow the instructions on their website to apply for your visa independently.