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C3bank, National Association
✓ FDIC-insured · Active FDIC Certificate #25249
C3bank, National Association is an FDIC-insured national bank chartered by the Office of the Comptroller of the Currency (OCC), headquartered in Encinitas, California, established in 1984. As of the 06/30/2026 FDIC call report, it reported $949M in total assets and $836M in deposits. FDIC location data lists 5 offices across 2 states and territories, with the most in California (4). The FDIC classifies it as a community bank. It is owned by the holding company C3 BCORP (Encinitas, CA).
Financial data as of the 06/30/2026 FDIC call report.
Branches by state
C3bank, National Association has offices in 2 states and territories. Counts come from the FDIC's institution location records.
| State | Offices | Share |
|---|---|---|
| California | 4 | 80.0% |
| Tennessee | 1 | 20.0% |
Branch locations
| C3bank, National Association San Marcos · Full Service - Brick And Mortar | 1110 San Marino Dr San Marcos, CA 92078 Map ↗ |
| C3bank, National Association C3bank, National Association · Full Service - Brick And Mortar | 850 S Coast Highway 101 Encinitas, CA 92024 Map ↗ |
| C3bank, National Association San Marcos Branch · Limited Service - Messenger | 1110 San Marino Dr San Marcos, CA 92078 Map ↗ |
| C3bank, National Association Riverside Branch · Full Service - Brick And Mortar | 3727 Arlington Ave Riverside, CA 92506 Map ↗ |
| C3bank, National Association Nashville Banking Center Branch · Full Service - Brick And Mortar | 615 9th Avenue South Nashville, TN 37203 Map ↗ |
Holding company: C3 BCORP
The FDIC lists C3 BCORP, based in Encinitas, CA, as the top holding company for C3bank, National Association. The FDIC shows no other active insured banks under the same holding company.
Similar-size banks in California
Active FDIC-insured banks headquartered in California with total assets closest to C3bank, National Association's $949M. See all banks in California.
| Bank | HQ city | Assets | Offices |
|---|---|---|---|
| Golden State Bank | Glendale | $1.0B | 3 |
| HCN Bank | Riverside | $998M | 7 |
| Summit State Bank | Santa Rosa | $960M | 4 |
| Pinnacle Bank | Gilroy | $937M | 4 |
| American Plus Bank, N.A. | Arcadia | $935M | 4 |
| Bank of San Francisco | San Francisco | $864M | 2 |
| First Commercial Bank (USA) | Alhambra | $850M | 8 |
| Endeavor Bank | San Diego | $823M | 4 |
C3bank, National Association: common questions
Is C3bank, National Association FDIC-insured?
Yes. C3bank, National Association is an active FDIC-insured institution, FDIC Certificate #25249. Deposits are insured up to $250,000 per depositor, per ownership category. You can confirm this on FDIC BankFind.
Where is C3bank, National Association headquartered?
C3bank, National Association is headquartered at 850 S Coast Highway 101, Encinitas, CA 92024, according to FDIC records.
How many branches does C3bank, National Association have?
FDIC location data lists 5 offices for C3bank, National Association in 2 states and territories. The most are in California (4), followed by Tennessee (1).
Who owns C3bank, National Association?
The FDIC lists C3 BCORP of Encinitas, CA as the top holding company for C3bank, National Association.
Source: FDIC BankFind Suite (institution, location, and call report data). BankNearMe.com does not rank or rate banks.