Bank of Guam
6 detailed locations
State banking directory
Search detailed locations Banks and Bank Branches in Guam
The FDIC reported 16 deposit-reporting offices from 4 institutions in Guam as of June 30, 2025. Bankular currently provides 18 detailed location pages across 8 cities.
FDIC-reported offices16
Institutions reporting4
Detailed location pages18
Reported branch deposits$4.21B
SOD reporting dateJune 30, 2025
Reported-office totals come from the annual FDIC Summary of Deposits survey. Detailed location-page totals reflect locations with validated address and coordinate records in Bankular.
State market analysis
What the deposit data shows
Largest institutionFirst Hawaiian Bank40.82% of deposits
Top three share97.09%
Deposit HHI3,322Higher concentration
Largest city marketHagatna$1.90B reported deposits
First Hawaiian Bank held 40.82% of reported branch deposits across Guam. The three largest institutions together held 97.09%. Bankular places the statewide HHI of 3,322 in its higher concentration descriptive band. Bankular currently has 2 more detailed location pages than the June 2025 SOD office count because the datasets represent different dates.
City markets
Largest reported city banking markets in Guam
Hagatna
4 reported offices · 3 institutions
$1.90BMongmong
1 reported offices · 1 institutions
$1.20BTamuning
4 reported offices · 4 institutions
$511.5MDededo
2 reported offices · 2 institutions
$288.4MTumon
1 reported offices · 1 institutions
$241.2MMangilao
1 reported offices · 1 institutions
$35.7MYigo
2 reported offices · 1 institutions
$28.6MAgat
1 reported offices · 1 institutions
$8.7MDetailed networks
Banks with the most detailed location pages in Guam
BankPacific, Ltd
4 detailed locations
Bank of Hawaii
3 detailed locations
First Hawaiian Bank
3 detailed locations
Finance Factors, Ltd.
1 detailed location
PenFed Credit Union
1 detailed location
Deposit market share
Largest reported deposit markets in Guam
| Institution | Reported offices | Deposits | Share |
|---|---|---|---|
| First Hawaiian Bank | 3 | $1.72B | 40.82% |
| Bank of Guam | 7 | $1.42B | 33.81% |
| Bank of Hawaii | 2 | $946.3M | 22.45% |
| BankPacific, Ltd | 4 | $122.8M | 2.91% |