Frontier Bank
1 detailed location
Local banking directory
Search detailed locations Banks and Bank Branches in Rock Rapids, Iowa
The FDIC reported 3 deposit-reporting offices from 3 institutions in Rock Rapids as of June 30, 2025. Bankular currently provides 3 detailed location pages with addresses, maps and directions.
FDIC-reported offices3
Institutions reporting3
Detailed location pages3
Reported branch deposits$377.5M
SOD reporting dateJune 30, 2025
Market analysis
What the deposit data shows
Largest institutionFrontier Bank54.13% of deposits
Top three share100.00%
Deposit HHI3,982Higher concentration
Current detailed pages3Matches the June 2025 SOD office count
Frontier Bank held 54.13% of reported branch deposits in Rock Rapids. The three largest institutions together held 100.00%. Bankular places the resulting HHI of 3,982 in its higher concentration descriptive band.
Branch map
Detailed bank locations in Rock Rapids
Select a marker to open the detailed location page.
Detailed directory
Institutions with validated location pages
Location pages
Detailed bank locations in Rock Rapids
Frontier Bank
1 detailed locationPremier Bank
1 detailed locationU.S. Bank
1 detailed locationLocal deposit market
Reported offices, deposits and market share
| Institution | Reported offices | Deposits | Share |
|---|---|---|---|
| Frontier Bank | 1 | $204.3M | 54.13% |
| U.S. Bank | 1 | $86.8M | 22.99% |
| Premier Bank | 1 | $86.4M | 22.88% |