C3bank, National Association
Encinitas, CA · National commercial bank
Sonar Score
Strong
out of 100 · from public FDIC data
Reported June 30, 2026. The Sonar Score is an informational signal from public FDIC data — not a rating or financial advice.
Key figures
- Total assets
- $949.3M
- Total deposits
- $836.4M
- Branches
- 5
- Return on assets
- 1.14%
- Return on equity
- 11.68%
- Charter type
- National commercial bank
- Established
- 1984
- FDIC cert #
- 25249
How the 82 breaks down
Well-capitalized by regulatory thresholds.
Strong returns on its asset base.
Efficient use of shareholder capital.
Community-scale institution.
Your deposits at C3bank, National Association
C3bank, National Association is an FDIC-insured institution (Cert #25249). Deposits are insured up to $250,000 per depositor, per ownership category, by the full faith and credit of the US government. Learn how to maximize your coverage →
5 branch locations
1110 San Marino Dr
San Marcos, CA 92078
850 S Coast Highway 101
Encinitas, CA 92024
1110 San Marino Dr
San Marcos, CA 92078
3727 Arlington Ave
Riverside, CA 92506
615 9th Avenue South
Nashville, TN 37203
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