Castroville State Bank
2 detailed locations
Local banking directory
Search detailed locations Banks and Bank Branches in Castroville, Texas
The FDIC reported 5 deposit-reporting offices from 4 institutions in Castroville as of June 30, 2025. Bankular currently provides 6 detailed location pages with addresses, maps and directions.
FDIC-reported offices5
Institutions reporting4
Detailed location pages6
Reported branch deposits$437.0M
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 institutionCastroville State Bank51.75% of deposits
Top three share91.54%
Deposit HHI3,642Higher concentration
Current detailed pages61 more than the June 2025 SOD count
Castroville State Bank held 51.75% of reported branch deposits in Castroville. The three largest institutions together held 91.54%. Bankular places the resulting HHI of 3,642 in its higher concentration descriptive band.
Branch map
Detailed bank locations in Castroville
Select a marker to open the detailed location page.
Detailed directory
Institutions with validated location pages
Broadway National Bank
1 detailed location
Security Service Federal Credit Union
1 detailed location
Security State Bank
1 detailed location
TXN Bank
1 detailed location
Location pages
Detailed bank locations in Castroville
Broadway National Bank
1 detailed locationCastroville State Bank
2 detailed locationsSecurity Service Federal Credit Union
1 detailed locationSecurity State Bank
1 detailed locationTXN Bank
1 detailed locationLocal deposit market
Reported offices, deposits and market share
| Institution | Reported offices | Deposits | Share |
|---|---|---|---|
| Castroville State Bank | 2 | $226.2M | 51.75% |
| Broadway National Bank | 1 | $117.9M | 26.99% |
| TXN Bank | 1 | $55.9M | 12.80% |
| Security State Bank | 1 | $37.0M | 8.46% |