BluPeak Credit Union, headquartered in San Diego, California, was established in 1936 and formerly operated as University & State Employees Credit Union (USECU) before rebranding in 2022. The credit union serves nearly 60,000 members across California with over $1.2 billion in assets and operates six branches throughout the state. BluPeak offers a full range of financial products including checking and savings accounts, credit cards, loans, mortgages, and online banking services.

Frontwave Credit Union is a federally chartered credit union headquartered in Oceanside, California, serving members primarily in San Diego County and surrounding areas. The institution provides a full range of financial services including deposit accounts, loans, and investment products to its membership base.

California Coast Credit Union (Cal Coast) is a state-chartered credit union headquartered in San Diego, California, founded in 1929 by educators. As of 2026, it serves over 200,000 members with approximately $3.4 billion in assets across 26 branch locations in Southern California. The credit union operates as part of the CO-OP network, providing access to over 30,000 fee-free ATMs nationwide and 5,400+ shared branch locations.

California Community Credit Union is a federally chartered credit union based in Sacramento, California. It serves members throughout California with a focus on community-based financial services. The credit union offers standard banking products including savings accounts, loans, and other financial services to its membership base.

Certified FCU is a federal credit union headquartered in El Monte, California. It serves members in the Los Angeles area and surrounding regions. The institution operates as a member-owned financial cooperative providing banking services to its membership base.

Chevron Federal Credit Union (CFCU), established in 1935, is headquartered in Concord, California with branches in seven states and over 130,000 members. The credit union offers home, auto, and personal loans, checking and savings accounts, and has over $4.8 billion in assets. CFCU is federally insured by the NCUA and ranks in the top 1% of credit unions in the United States.

Coast Central Credit Union is a federally chartered credit union headquartered in Eureka, California, serving the North Coast region. The institution provides financial services including savings, checking, loans, and other banking products to its membership.

Coasthills Federal Credit Union is a federally chartered credit union headquartered in Santa Maria, California, serving the central coast region. The institution provides financial services including savings, checking, loans, and other consumer banking products to its membership base.

Commonwealth Central Credit Union is a federally chartered credit union serving the San Jose, California area. The institution provides financial services to members in its defined field of membership. Limited public information is available about specific assets, membership size, or notable programs.

Educational Employees Credit Union is a credit union serving the Fresno, California area with a focus on education sector employees. The institution provides financial services to members within its defined field of membership. It operates as a federally chartered credit union regulated by the NCUA.