The street address for the San Francisco Asylum Office is:

75 Hawthorne Street, 7th Floor
San Francisco, CA 94105

The mailing address for the San Francisco Asylum Office is:

USCIS
San Francisco Asylum Office
PO Box 77530
San Francisco, CA 94107

The San Francisco Asylum Office serves the following states in their entirety:

Alaska,
California,
Nevada,
Oregon, and
 Washington.

The San Francisco Asylum Office also serves a selection of counties in both California and Nevada.

The San Francisco Asylum Office serves the following counties in California: Alameda, Alpine, Amador, Butte, Calaveras, Colusa, Contra Costa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Inyo, Kern, Kings, Lake, Lassen, Madera, Marin, Mariposa, Mendocino, Merced, Modoc, Mono, Monterey, Napa, Nevada, Placer, Plumas, Sacramento, San Benito, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo, Yuba.

The San Francisco Asylum Office serves the following counties in Nevada: Carson City, Churchill, Douglas, Elko, Eureka, Humboldt, Lander, Lyon, Mineral, Pershing, Storey, Wash, White Pine.

All California and Nevada counties not listed above are instead served by the Los Angeles Asylum Office.

The public email address for the San Francisco Asylum Office is SanFranciscoAsylum@uscis.dhs.gov. The public phone number for the San Francisco Asylum Office is 415-575-1300. The public fax number is 415-575-1393.