California has about 295 different credit unions with SCHOOLSFIRST FEDERAL CREDIT UNION being the largest credit union in California having more than $34.41 billion in total assets and over 1,526,734 members.
| Name | Membership | Total Assets |
|---|---|---|
| SAN MATEO CREDIT UNION350 Convention Way REDWOOD CITY, CA 94063 | State chartered natural person | $1,856,033,569 |
| SANTA ANA FEDERAL CREDIT UNION800 W Santa Ana Blvd SANTA ANA, CA 92701 | Multiple common bond - Primarily federal, state, local government | $105,632,371 |
| SANTA BARBARA COUNTY FEDERAL CREDIT UNION2623 De La Vina St SANTA BARBARA, CA 93105-3823 | Multiple common bond - Primarily federal, state, local government | $66,308,997 |
| SANTA BARBARA TEACHERS FEDERAL CREDIT UNION3970 La Colina Rd SANTA BARBARA, CA 93110-1563 | Multiple common bond - Primarily educational | $302,726,327 |
| SANTA CLARA COUNTY FEDERAL CREDIT UNION2099 Gateway Pl Ste 140 SAN JOSE, CA 95110 | Multiple common bond - Primarily federal, state, local government | $982,701,845 |
| SANTA CRUZ COMMUNITY CREDIT UNION55 River St SANTA CRUZ, CA 95060-4568 | State chartered natural person | $179,229,445 |
| SANTA MARIA ASSOCIATED EMPLOYEES FEDERAL CREDIT UNION314 W Cook St Rm 1 SANTA MARIA, CA 93458-5557 | Multiple common bond - Primarily federal, state, local government | $4,823,055 |
| SCE FEDERAL CREDIT UNION12701 Schabarum Ave IRWINDALE, CA 91706 | Multiple common bond - Primarily communications and utilities | $1,245,553,128 |
| SCHOOLS FEDERAL CREDIT UNION20101 Hamilton Ave Ste 150 TORRANCE, CA 90502-1306 | Multiple common bond - Primarily educational | $189,771,364 |
| SCHOOLSFIRST FEDERAL CREDIT UNION15332 Newport Ave TUSTIN, CA 92780 | Educational | $34,407,962,377 |
| SEA AIR FEDERAL CREDIT UNION800 Seal Beach Blvd Bldg 12 SEAL BEACH, CA 90740 | Multiple common bond - Primarily military | $118,267,546 |
| SEA WEST COAST GUARD FEDERAL CREDIT UNION8750 Mountain Blvd OAKLAND, CA 94605-4500 | Multiple common bond - Primarily military | $385,891,002 |
| SEQUOIA FEDERAL CREDIT UNION530 EL CAMINO REAL REDWOOD CITY, CA 94063 | Multiple common bond - Primarily educational | $43,220,993 |
| SESLOC CREDIT UNION3855 Broad St SAN LUIS OBISPO, CA 93401 | State chartered natural person | $1,192,851,195 |
| SESLOC FEDERAL CREDIT UNIONP.O. BOX 5360 SAN LUIS OBISPO, CA 93403 | Community credit unions, urban or rural, other than those designated 'low income' | $1,213,671,907 |
| SHELL WESTERN STATES FEDERAL CREDIT UNION1700 Pacheco Blvd MARTINEZ, CA 94553-1976 | Community credit unions, urban or rural, other than those designated 'low income' | $73,378,628 |
| SIERRA CENTRAL CREDIT UNION1351 Harter Pkwy YUBA CITY, CA 95993-2604 | State chartered natural person | $1,495,731,731 |
| SILVERADO CREDIT UNIONPO Box 330 ANGWIN, CA 94508-0330 | State chartered natural person | $52,907,979 |
| SISKIYOU CENTRAL CREDIT UNION1420 Fairlane Rd YREKA, CA 96097-9549 | State chartered natural person | $145,216,553 |
| SKYONE FEDERAL CREDIT UNION14600 Aviation Blvd HAWTHORNE, CA 90250 | Multiple common bond - Primarily transportation | $917,987,488 |