C3bank
2 detailed locations
Local banking directory
Search detailed locations Banks and Bank Branches in San Marcos, California
The FDIC reported 10 deposit-reporting offices from 9 institutions in San Marcos as of June 30, 2025. Bankular currently provides 15 detailed location pages with addresses, maps and directions.
FDIC-reported offices10
Institutions reporting9
Detailed location pages15
Reported branch deposits$2.38B
SOD reporting dateJune 30, 2025
Reported-office totals come from the annual FDIC Summary of Deposits survey. Maps and branch-detail links appear only for locations with a validated Bankular location page.
Market analysis
What the deposit data shows
Largest institutionCitibank22.32% of deposits
Top three share57.66%
Deposit HHI1,505Moderate concentration
Current detailed pages155 more than the June 2025 SOD count
Citibank held 22.32% of reported branch deposits in San Marcos. The three largest institutions together held 57.66%. Bankular places the resulting HHI of 1,505 in its moderate concentration descriptive band.
Branch map
Detailed bank locations in San Marcos
Select a marker to open the detailed location page.
Detailed directory
Institutions with validated location pages
U.S. Bank
2 detailed locations
Bank of America
1 detailed location
California Coast Credit Union
1 detailed location
Citibank
1 detailed location
Frontwave Credit Union
1 detailed location
Hatch Bank
1 detailed location
JPMorgan Chase Bank
1 detailed location
Mechanics Bank
1 detailed location
Navy Federal Credit Union
1 detailed location
San Diego County Credit Union
1 detailed location
Wells Fargo Bank
1 detailed location
Zions Bancorporation
1 detailed location
Location pages
Detailed bank locations in San Marcos
Bank of America
1 detailed locationC3bank
2 detailed locationsCalifornia Coast Credit Union
1 detailed locationCitibank
1 detailed locationFrontwave Credit Union
1 detailed locationHatch Bank
1 detailed locationJPMorgan Chase Bank
1 detailed locationMechanics Bank
1 detailed locationNavy Federal Credit Union
1 detailed locationSan Diego County Credit Union
1 detailed locationU.S. Bank
2 detailed locationsWells Fargo Bank
1 detailed locationZions Bancorporation
1 detailed locationLocal deposit market
Reported offices, deposits and market share
| Institution | Reported offices | Deposits | Share |
|---|---|---|---|
| Citibank | 1 | $532.0M | 22.32% |
| JPMorgan Chase Bank | 1 | $458.7M | 19.24% |
| Wells Fargo Bank | 1 | $383.8M | 16.10% |
| C3bank | 1 | $262.8M | 11.02% |
| Bank of America | 1 | $243.7M | 10.22% |
| U.S. Bank | 2 | $228.7M | 9.59% |
| Zions Bancorporation | 1 | $165.7M | 6.95% |
| HomeStreet Bank | 1 | $67.8M | 2.85% |
| Hatch Bank | 1 | $40.7M | 1.71% |