US Bank Directory
Banks in Caribou, ME
4 FDIC-insured banks operate 4 offices in Caribou, Maine, and 1 credit union has 1 office.
Source: FDIC BankFind, data as of September 5, 2026; NCUA call report as of March 31, 2026; hours checked October 10, 2026.
Bank branch map: Caribou
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: 5 banks and credit unions operate 5 locations in Caribou, according to the FDIC and the NCUA. 4 of them have coordinates on record and are on the map. 2 publish opening hours.
Branches: FDIC, NCUA. Streets: loading.
4 locations 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 and credit unions in Caribou
Sorted by number of local branches. Each branch shows where its hours and phone number come from.
Short answer: 4 banks share the most locations in Caribou, with 1 each. 4 banks have a single office in the city. Open any bank to see each address, today's hours where the bank publishes them and the phone number.
Aroostook County Federal Savings and Loan Association Bank · 1
Aroostook County Federal Savings and Loan Association has 1 branch in Caribou, 2 across Maine and 2 nationwide. FDIC records list its main office in Caribou, ME and show it operating since 1936. With $214.0 million in total assets on June 30, 2026, it ranks No. 2,905 of 4,232 U.S. banks by total assets. Its main office at 43 High St dates to 1936 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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Main Office main office43 High St, 04736
Katahdin Trust Bank · 1
Katahdin Trust has 1 branch in Caribou, 17 across Maine and 17 nationwide. FDIC records list its main office in Patten, ME and show it operating since 1918. With $1.16 billion in total assets on June 30, 2026, it ranks No. 924 of 4,232 U.S. banks by total assets. The Caribou Branch at 105 Bennett Dr dates to 1995 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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Caribou Branch105 Bennett Dr, 04736
KeyBank Bank · 1
KeyBank has 1 branch in Caribou, 30 across Maine and 952 nationwide. FDIC records list its main office in Cleveland, OH and show it operating since 1849. With $188.56 billion in total assets on June 30, 2026, it ranks No. 23 of 4,232 U.S. banks by total assets. The Caribou Branch at 144 High St dates to 1973 in FDIC branch records. Its published hours do not list Saturday.
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Caribou Branch144 High St, 04736
All hours
Mon to Fri 9 am to 5 pm; Sat to Sun not published
Hours: KeyBank branch locator (All The Places), checked Oct 10, 2026
Machias Savings Bank Bank · 1
Machias Savings Bank has 1 branch in Caribou, 15 across Maine and 16 nationwide. FDIC records list its main office in Machias, ME and show it operating since 1869. With $2.67 billion in total assets on June 30, 2026, it ranks No. 480 of 4,232 U.S. banks by total assets. The Caribou Branch at 142 Bennett Dr dates to 1990 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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Caribou Branch142 Bennett Dr, 04736
the County Credit Union Credit union · 1
the County Credit Union has 1 office in Caribou, 9 across Maine. It is based in Presque Isle, ME and $520.3 million in assets on March 31, 2026, according to its NCUA call report. Its published hours do not list Saturday.
Who can join: see the credit union's site.
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Caribou Branch82 Bennett Dr, 04736
All hours
Mon to Fri 8:30 am to 4:30 pm; Sat to Sun not published
Hours: NCUA, March 31, 2026
Join a credit union in Caribou
1 credit union has 1 office here: the County Credit Union. Each office is listed above with the phone and the hours it filed with the NCUA (call report as of March 31, 2026). Who can join each one is on its own site; the credit unions in Caribou page has every office in the state's directory.
Banking in Caribou: the local picture
Short answer: 4 banks run 4 branches in Caribou according to the FDIC. A population estimate for this place is not available from the Census Bureau, so branches per resident are not shown.
Of the 4 banks, 1 has its main office in Caribou, 2 elsewhere in Maine and 1 out of state, according to the FDIC.
The bank with the longest record here is KeyBank, operating since 1849 according to the FDIC. In FDIC branch records, the longest-running branch is Aroostook County Federal Savings and Loan Association's office at 43 High St, dating to 1936; the newest is Katahdin Trust's at 105 Bennett Dr, from 1995.
The only credit union with an office here is the County Credit Union.
Of the 2 locations with published hours. None open on Saturday. 3 locations have no published hours in these sources.
Saturday hours in Caribou
Short answer: None of the 2 Caribou locations with published hours lists Saturday hours. 3 locations do not publish hours in these sources; call ahead.
Credit union hours are the text each credit union filed with the NCUA, call report as of March 31, 2026; a day the filing does not mention is shown as not published, never as closed. Bank branches show hours only where the bank publishes them in a source this page uses; 3 of the 5 locations here have no published hours yet. The source and date sit under each office. Banks and credit unions often close on Federal Reserve holidays; call ahead.
Chase, Bank of America and other national banks
Which big national banks have branches in Caribou, and where the nearest one is if they do not.
Short answer: No branches in Caribou: Chase (nearest in Yarmouth, 236 mi), Wells Fargo, Bank of America (nearest in Brunswick, 225 mi), PNC Bank, U.S. Bank, Truist, Fifth Third Bank, Huntington, Regions Bank, TD Bank (nearest in Presque Isle, 12 mi), BMO.
| Bank | In Caribou | Nearest branch if none here |
|---|---|---|
| Chase | None | Yarmouth, 236 miles away |
| Wells Fargo | None | none in Maine |
| Bank of America | None | Brunswick, 225 miles away |
| PNC Bank | None | none in Maine |
| U.S. Bank | None | none in Maine |
| Truist | None | none in Maine |
| Fifth Third Bank | None | none in Maine |
| Huntington | None | none in Maine |
| Regions Bank | None | none in Maine |
| TD Bank | None | Presque Isle, 12 miles away |
| BMO | None | none in Maine |
Branch counts from FDIC BankFind as of September 5, 2026. Distances are straight-line miles from the center of Caribou to the nearest branch in Maine.
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 Caribou residents like anyone else.
Banks near Caribou
Nearby cities with at least two banks, by straight-line distance. Counts from FDIC BankFind.
Short answer: The closest towns with more choice are Presque Isle (12 miles) and Fort Kent (39 miles). Presque Isle, 12 miles away, has the most banks nearby: 5.
| City | Distance | Banks | Branches |
|---|---|---|---|
| Banks in Presque Isle, ME | 12 mi | 5 | 5 |
| Banks in Fort Kent, ME | 39 mi | 2 | 2 |
| Banks in Houlton, ME | 51 mi | 4 | 5 |
| Banks in Lincoln, ME | 107 mi | 3 | 3 |
| Banks in Greenville, ME | 116 mi | 2 | 2 |
| Banks in Calais, ME | 121 mi | 4 | 4 |
| Banks in Dover Foxcroft, ME | 130 mi | 2 | 2 |
| Banks in Old Town, ME | 137 mi | 2 | 2 |
Bank branch openings and closings in Caribou
FDIC branch records, between September 5, 2025 and September 5, 2026.
Short answer: FDIC branch records show no bank branch openings in Caribou between September 5, 2025 and September 5, 2026. Closings and relocations are not tracked by the sources this page uses yet.
Banks and credit unions based in Caribou
Short answer: 1 institution has its main office in Caribou: Aroostook County Federal Savings and Loan Association.
| Institution | Type | Total assets, June 30, 2026 | Offices here |
|---|---|---|---|
| Aroostook County Federal Savings and Loan Association | Bank | $214.0 million | 1 |
Banks: FDIC BankFind (community-bank flag and assets). Credit unions: NCUA call report.
Largest banks in Caribou by total assets
Ranked by each bank's total assets on its FDIC balance sheet, which covers the whole bank, not only its Caribou offices.
Short answer: KeyBank is the largest bank with offices in Caribou, with $188.56 billion in total assets on June 30, 2026, No. 23 among U.S. banks by total assets. Machias Savings Bank is second with $2.67 billion. 1 of the 4 bank is headquartered here. Local deposit shares will follow once the FDIC Summary of Deposits is imported.
| Bank | Total assets | Rank | Offices here | Main office |
|---|---|---|---|---|
| KeyBank | $188.56 billion | No. 23 | 1 | Cleveland, OH |
| Machias Savings Bank | $2.67 billion | No. 480 | 1 | Machias, ME |
| Katahdin Trust | $1.16 billion | No. 924 | 1 | Patten, ME |
| Aroostook County Federal Savings and Loan Association | $214.0 million | No. 2,905 | 1 | Caribou, ME |
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 Caribou: FAQ
How many banks are in Caribou, ME?
Caribou has 4 banks with 4 branches and 1 credit union with 1 office, according to FDIC data as of September 5, 2026 and NCUA data as of March 31, 2026.
Which bank has the most branches in Caribou?
KeyBank, with 1. Machias Savings Bank has 1 and Katahdin Trust has 1.
Is there a KeyBank in Caribou, ME?
Yes. FDIC data lists 1 KeyBank branch in Caribou as of September 5, 2026. The address and directions are under KeyBank above.
Is there a Machias Savings Bank in Caribou, ME?
Yes. FDIC data lists 1 Machias Savings Bank branch in Caribou as of September 5, 2026. The address and directions are under Machias Savings Bank above.
Is there a Katahdin Trust in Caribou, ME?
Yes. FDIC data lists 1 Katahdin Trust branch in Caribou as of September 5, 2026. The address and directions are under Katahdin Trust above.
Is there a Chase in Caribou, ME?
No. FDIC data lists no Chase branch in Caribou as of September 5, 2026. The nearest is in Yarmouth, about 236 miles away in a straight line.
Which banks in Caribou are open on Saturday?
None of the 2 locations with published hours lists Saturday hours. 3 locations do not publish hours in our sources; call ahead.
Which banks are headquartered in Caribou?
Aroostook County Federal Savings and Loan Association has its main office in Caribou, according to the FDIC.
What is the oldest bank in Caribou?
KeyBank has the longest record among banks with a branch here: the FDIC shows it operating since 1849.
Which credit unions can I join in Caribou?
the County Credit Union has an office in Caribou. Check each credit union's membership rules before you apply.
Did any bank branches open or close in Caribou 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 Caribou?
Nearby cities with more banks include Presque Isle, Fort Kent, Houlton. Presque Isle is 12 miles away with 5 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 |
| Credit union offices, phones and hours as filed with the NCUA, total assets | NCUA call report data | Public data (U.S. government) | Quarterly import | Mar 31, 2026 |
| Bank branch hours, phones and branch pages (1 of 4 branches: KeyBank) | The banks' own branch locators, collected by All The Places | CC0 (All The Places data); each bank's locator is the primary source | Weekly spider run, monthly refresh here | Oct 10, 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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