US Bank Directory

Banks in Terreton, ID

1 FDIC-insured bank operates 1 office in Terreton, Idaho.

Source: FDIC BankFind, data as of September 5, 2026.

Bank branch map: Terreton

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 Terreton, 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.

BankMain office

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 Terreton

Sorted by number of local branches. Each branch shows where its hours and phone number come from.

Short answer: The Bank of Commerce is the only bank with an office in Terreton. Open any bank to see each address, today's hours where the bank publishes them and the phone number.

The Bank of Commerce 1 branch · main office Ammon, ID Bank · 1

The Bank of Commerce has 1 branch in Terreton, 16 across Idaho and 17 nationwide. FDIC records list its main office in Ammon, ID and show it operating since 1959. With $2.34 billion in total assets on June 30, 2026, it ranks No. 531 of 4,232 U.S. banks by total assets. The Mud Lake Branch at 1098 E 1500 N dates to 1984 in FDIC branch records. It does not publish hours in the sources this page uses; check its site before you go.

The Bank of Commerce: profile, branches and contacts

Banking in Terreton: the local picture

Short answer: 1 bank runs 1 branch in Terreton according to the FDIC. A population estimate for this place is not available from the Census Bureau, so branches per resident are not shown.

The Bank of Commerce has its main office in Ammon, ID, according to the FDIC.

The bank with the longest record here is The Bank of Commerce, operating since 1959 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 Terreton, and where the nearest one is if they do not.

Short answer: No branches in Terreton: Chase (nearest in Ammon, 35 mi), Wells Fargo (nearest in Rigby, 30 mi), Bank of America (nearest in Boise, 191 mi), PNC Bank, U.S. Bank (nearest in Idaho Falls, 33 mi), Truist, Fifth Third Bank, Huntington, Regions Bank, TD Bank, BMO (nearest in Ketchum, 94 mi).

BankIn TerretonNearest branch if none here
ChaseNoneAmmon, 35 miles away
Wells FargoNoneRigby, 30 miles away
Bank of AmericaNoneBoise, 191 miles away
PNC BankNonenone in Idaho
U.S. BankNoneIdaho Falls, 33 miles away
TruistNonenone in Idaho
Fifth Third BankNonenone in Idaho
HuntingtonNonenone in Idaho
Regions BankNonenone in Idaho
TD BankNonenone in Idaho
BMONoneKetchum, 94 miles away

Branch counts from FDIC BankFind as of September 5, 2026. Distances are straight-line miles from the center of Terreton to the nearest branch in Idaho.

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%.

Fed Funds Target Range3.75% - 4.00%FOMC, Sep 16 2026
30-Yr Fixed Mortgage Avg6.76%Freddie Mac PMMS, Sep 10 2026
15-Yr Fixed Mortgage Avg6.09%Freddie Mac PMMS, Sep 10 2026
Avg Credit Card APR22.15%Fed G.19, accounts assessed interest, Q2 2026
Best 12-Month CD4.25%Barclays and Popular Direct, Sep 16 2026
Best High-Yield Savings3.95%Bread Savings, Sep 16 2026

One year at this rate earns about $0; at the best published savings rate (3.75%) about $0.

OfferBankAPYTermMinimum
SavingsCIT Bank3.75%none$5,000
SavingsBarclays3.50%none$0
SavingsMarcus by Goldman Sachs3.40%none$0
CDSynchrony Bank4.35%60 Months$0
CDMarcus by Goldman Sachs4.35%24 Months$500
CDAmerican Express National Bank4.25%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 Terreton residents like anyone else.

Banks near Terreton

Nearby cities with at least two banks, by straight-line distance. Counts from FDIC BankFind.

Short answer: The closest towns with more choice are Rigby (30 miles) and Idaho Falls (33 miles). Pocatello, 66 miles away, has the most banks nearby: 9.

Bank branch openings and closings in Terreton

FDIC branch records, between September 5, 2025 and September 5, 2026.

Short answer: FDIC branch records show no bank branch openings in Terreton between September 5, 2025 and September 5, 2026. Closings and relocations are not tracked by the sources this page uses yet.

Largest banks in Terreton by total assets

Ranked by each bank's total assets on its FDIC balance sheet, which covers the whole bank, not only its Terreton offices.

Short answer: The Bank of Commerce is the largest bank with offices in Terreton, with $2.34 billion in total assets on June 30, 2026, No. 531 among U.S. banks by total assets. Local deposit shares will follow once the FDIC Summary of Deposits is imported.

BankTotal assetsRankOffices hereMain office
The Bank of Commerce$2.34 billionNo. 5311Ammon, ID

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 Terreton: FAQ

How many banks are in Terreton, ID?

Terreton has 1 bank with 1 branch, according to FDIC data as of September 5, 2026.

Is there a The Bank of Commerce in Terreton, ID?

Yes. FDIC data lists 1 The Bank of Commerce branch in Terreton as of September 5, 2026. The address and directions are under The Bank of Commerce above.

Is there a Chase in Terreton, ID?

No. FDIC data lists no Chase branch in Terreton as of September 5, 2026. The nearest is in Ammon, about 35 miles away in a straight line.

What is the oldest bank in Terreton?

The Bank of Commerce has the longest record among banks with a branch here: the FDIC shows it operating since 1959.

Did any bank branches open or close in Terreton 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 Terreton?

Nearby cities with more banks include Rigby, Idaho Falls, Rexburg. Rigby is 30 miles away with 4 banks.

How we build this page

Every figure above comes from one of these sources. Nothing is typed by hand, nothing is estimated.

DataSourceLicenseUpdatedData as of
FDIC-insured banks: branches, main offices, total assets, dates establishedFDIC BankFind Suite APIPublic data (U.S. government)Monthly importSep 5, 2026
Savings and CD rates, national averagesBanrox Bank RatesBanrox, from the banks' own rate pages and FDIC national ratesWeeklysee each rate

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