US Bank Directory
Banks in Mongmong, GU
1 FDIC-insured bank operates 1 office in Mongmong, Guam.
Source: FDIC BankFind, data as of September 5, 2026.
Bank branch map: Mongmong
Banks sit at the coordinates in their FDIC record; credit union offices at their NCUA address, located with the U.S. Census Bureau Geocoder. Point at a marker for today's hours, tap it for the address, directions and the bank's site.
Short answer: 1 institution operates 1 location in Mongmong, according to the FDIC. 1 of them has coordinates on record and is on the map. ATMs and opening hours are not in the sources this page uses yet; each marker links to directions.
Branches: FDIC, NCUA. Streets: loading.
1 location on the map
Tap a cluster to zoom in
Positions are the regulators' own coordinates, or the Census Geocoder's point for the address, and can sit a few hundred feet from the door. Streets, buildings and parks come from OpenStreetMap through OpenFreeMap, with every street named as you zoom in; if that map cannot load, a simpler map drawn from the Census Bureau's TIGER/Line files takes its place. ATMs will follow with the Overture Maps import.
All banks in Mongmong
Sorted by number of local branches. Each branch shows where its hours and phone number come from.
Short answer: First Hawaiian Bank is the only bank with an office in Mongmong. Open any bank to see each address, today's hours where the bank publishes them and the phone number.
First Hawaiian Bank Bank · 1
First Hawaiian Bank has 1 branch in Mongmong, 3 across Guam and 45 nationwide. FDIC records list its main office in Honolulu, HI and show it operating since 1858. With $23.65 billion in total assets on June 30, 2026, it ranks No. 92 of 4,232 U.S. banks by total assets. The Maite Banking Center Branch at 400 Route 8 dates to 1970 in FDIC branch records. It does not publish hours in the sources this page uses; check its site before you go.
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Maite Banking Center Branch400 Route 8, 96910
Banking in Mongmong: the local picture
Short answer: 1 bank runs 1 branch in Mongmong according to the FDIC. A population estimate for this place is not available from the Census Bureau, so branches per resident are not shown.
First Hawaiian Bank has its main office in Honolulu, HI, according to the FDIC.
The bank with the longest record here is First Hawaiian Bank, operating since 1858 according to the FDIC.
The one location here does not publish hours in the sources this page uses. Each branch links to the bank's own site.
Chase, Bank of America and other national banks
Which big national banks have branches in Mongmong, and where the nearest one is if they do not.
Short answer: No branches in Mongmong: Chase, Wells Fargo, Bank of America, PNC Bank, U.S. Bank, Truist, Fifth Third Bank, Huntington, Regions Bank, TD Bank, BMO.
| Bank | In Mongmong | Nearest branch if none here |
|---|---|---|
| Chase | None | none in Guam |
| Wells Fargo | None | none in Guam |
| Bank of America | None | none in Guam |
| PNC Bank | None | none in Guam |
| U.S. Bank | None | none in Guam |
| Truist | None | none in Guam |
| Fifth Third Bank | None | none in Guam |
| Huntington | None | none in Guam |
| Regions Bank | None | none in Guam |
| TD Bank | None | none in Guam |
| BMO | None | none in Guam |
Branch counts from FDIC BankFind as of September 5, 2026. Distances are straight-line miles from the center of Mongmong to the nearest branch in Guam.
What your savings could earn
National benchmarks and the best published offers, from the Banrox Bank Rates tracker. Enter your own balance and rate to compare.
Short answer: At the national average savings rate of 0.38%, $10,000 kept in savings for a year earns about $38. The best published savings rate in the tracker, 3.75% at CIT Bank, earns about $375. The national average 12-month CD pays 1.71%.
| Offer | Bank | APY | Term | Minimum |
|---|---|---|---|---|
| Savings | CIT Bank | 3.75% | none | $5,000 |
| Savings | Barclays | 3.50% | none | $0 |
| Savings | Marcus by Goldman Sachs | 3.40% | none | $0 |
| CD | Synchrony Bank | 4.35% | 60 Months | $0 |
| CD | Marcus by Goldman Sachs | 4.35% | 24 Months | $500 |
| CD | American Express National Bank | 4.25% | 10 Months | $0 |
Rates are the banks' published APYs as tracked on the Banrox Bank Rates page, with the date next to each benchmark; they are not offers from Banrox and can change daily. Interest is before tax. The best offers are mostly online banks and are open to Mongmong residents like anyone else.
Banks near Mongmong
Nearby cities with at least two banks, by straight-line distance. Counts from FDIC BankFind.
Short answer: The closest towns with more choice are Hagatna (1 mile) and Tamuning (3 miles). Tamuning, 3 miles away, has the most banks nearby: 5.
| City | Distance | Banks | Branches |
|---|---|---|---|
| Banks in Hagatna, GU | 1 mi | 2 | 3 |
| Banks in Tamuning, GU | 3 mi | 5 | 6 |
| Banks in Dededo, GU | 9 mi | 3 | 3 |
Bank branch openings and closings in Mongmong
FDIC branch records, between September 5, 2025 and September 5, 2026.
Short answer: FDIC branch records show no bank branch openings in Mongmong between September 5, 2025 and September 5, 2026. Closings and relocations are not tracked by the sources this page uses yet.
Largest banks in Mongmong by total assets
Ranked by each bank's total assets on its FDIC balance sheet, which covers the whole bank, not only its Mongmong offices.
Short answer: First Hawaiian Bank is the largest bank with offices in Mongmong, with $23.65 billion in total assets on June 30, 2026, No. 92 among U.S. banks by total assets. Local deposit shares will follow once the FDIC Summary of Deposits is imported.
| Bank | Total assets | Rank | Offices here | Main office |
|---|---|---|---|---|
| First Hawaiian Bank | $23.65 billion | No. 92 | 1 | Honolulu, HI |
Total assets and ranks from FDIC BankFind as of June 30, 2026. Rank is among active banks that report total assets to the FDIC.
Banks in Mongmong: FAQ
How many banks are in Mongmong, GU?
Mongmong has 1 bank with 1 branch, according to FDIC data as of September 5, 2026.
Is there a First Hawaiian Bank in Mongmong, GU?
Yes. FDIC data lists 1 First Hawaiian Bank branch in Mongmong as of September 5, 2026. The address and directions are under First Hawaiian Bank above.
What is the oldest bank in Mongmong?
First Hawaiian Bank has the longest record among banks with a branch here: the FDIC shows it operating since 1858.
Did any bank branches open or close in Mongmong in the past year?
FDIC branch records show no branch openings between September 5, 2025 and September 5, 2026. Closings and relocations are not tracked by the sources this page uses yet.
Where can I find more banks near Mongmong?
Nearby cities with more banks include Hagatna, Tamuning, Dededo. Hagatna is 1 miles away with 2 banks.
How we build this page
Every figure above comes from one of these sources. Nothing is typed by hand, nothing is estimated.
| Data | Source | License | Updated | Data as of |
|---|---|---|---|---|
| FDIC-insured banks: branches, main offices, total assets, dates established | FDIC BankFind Suite API | Public data (U.S. government) | Monthly import | Sep 5, 2026 |
| Savings and CD rates, national averages | Banrox Bank Rates | Banrox, from the banks' own rate pages and FDIC national rates | Weekly | see each rate |
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