US Bank Directory
Banks in Lewistown, MT
4 FDIC-insured banks operate 5 offices in Lewistown, Montana, 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: Lewistown
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 6 locations in Lewistown, according to the FDIC and the NCUA. 5 of them have coordinates on record and are on the map. 2 publish opening hours.
Branches: FDIC, NCUA. Streets: loading.
5 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 Lewistown
Sorted by number of local branches. Each branch shows where its hours and phone number come from.
Short answer: Glacier Bank has the most locations in Lewistown, with 2. The other 3 each 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.
Glacier Bank Bank · 2
Glacier Bank has 2 branches in Lewistown, 64 across Montana and 261 nationwide. FDIC records list its main office in Kalispell, MT and show it operating since 1955. With $31.58 billion in total assets on June 30, 2026, it ranks No. 69 of 4,232 U.S. banks by total assets. In FDIC branch records, its longest-running Lewistown location is the Fbmt Main Branch at 224 W Main St, dating to 1924; the newest, at 205 West Broadway, to 2019. It does not publish hours in the sources this page uses; check its site before you go.
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Lewistown Drive Up205 West Broadway, 59457
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Fbmt Main Branch224 W Main St, 59457
Bank of The Rockies Bank · 1
Bank of The Rockies has 1 branch in Lewistown, 7 across Montana and 7 nationwide. FDIC records list its main office in Helena, MT and show it operating since 1883. With $277.4 million in total assets on June 30, 2026, it ranks No. 2,591 of 4,232 U.S. banks by total assets. The Lewistown Branch at 401 W Main St dates to 1978 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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Lewistown Branch401 W Main St, 59457
Fergus Credit Union Credit union · 1
Fergus Credit Union has 1 office in Lewistown, 1 across Montana. It is based in Lewistown, MT and $118.9 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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Main Office main office106 E Janeaux St, 59457
All hours
Mon to Wed 7:30 am to 5 pm; Thu to Fri 7:30 am to 5:30 pm; Sat to Sun not published
Hours: NCUA, March 31, 2026
Stockman Bank of Montana Bank · 1
Stockman Bank of Montana has 1 branch in Lewistown, 47 across Montana and 47 nationwide. FDIC records list its main office in Miles City, MT and show it operating since 1944. With $7.75 billion in total assets on June 30, 2026, it ranks No. 201 of 4,232 U.S. banks by total assets. The Lewistown Branch at 1716 W Main St dates to 1998 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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Lewistown Branch1716 W Main St, 59457
Wells Fargo Bank · 1
Wells Fargo has 1 branch in Lewistown, 21 across Montana and 4,161 nationwide. FDIC records list its main office in Sioux Falls, SD and show it operating since 1870. With $1.91 trillion in total assets on June 30, 2026, it ranks No. 4 of 4,232 U.S. banks by total assets. The Lewistown Branch at 404 W Broadway St dates to 1930 in FDIC branch records. Its published hours do not list Saturday.
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Lewistown Branch404 W Broadway St, 59457
All hours
Mon to Fri 9 am to 5 pm; Sat to Sun not published
Hours: Wells Fargo branch locator (All The Places), checked Oct 10, 2026
Join a credit union in Lewistown
1 credit union has 1 office here: Fergus 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 Lewistown page has every office in the state's directory.
Banking in Lewistown: the local picture
Short answer: 4 banks run 5 branches in Lewistown 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, 0 have their main office in Lewistown, 3 elsewhere in Montana and 1 out of state, according to the FDIC.
The bank with the longest record here is Wells Fargo, operating since 1870 according to the FDIC. In FDIC branch records, the longest-running branch is Glacier Bank's office at 224 W Main St, dating to 1924; the newest is Glacier Bank's at 205 West Broadway, from 2019.
The only credit union with an office here is Fergus Credit Union.
Of the 2 locations with published hours. None open on Saturday. 4 locations have no published hours in these sources.
Saturday hours in Lewistown
Short answer: None of the 2 Lewistown locations with published hours lists Saturday hours. 4 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; 4 of the 6 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 Lewistown, and where the nearest one is if they do not.
Short answer: In Lewistown: Wells Fargo (1). No branches in Lewistown: Chase (nearest in Billings, 98 mi), Bank of America, PNC Bank, U.S. Bank (nearest in Great Falls, 92 mi), Truist, Fifth Third Bank, Huntington, Regions Bank, TD Bank, BMO.
| Bank | In Lewistown | Nearest branch if none here |
|---|---|---|
| Wells Fargo | 1 branch | here |
| Chase | None | Billings, 98 miles away |
| Bank of America | None | none in Montana |
| PNC Bank | None | none in Montana |
| U.S. Bank | None | Great Falls, 92 miles away |
| Truist | None | none in Montana |
| Fifth Third Bank | None | none in Montana |
| Huntington | None | none in Montana |
| Regions Bank | None | none in Montana |
| TD Bank | None | none in Montana |
| BMO | None | none in Montana |
Branch counts from FDIC BankFind as of September 5, 2026. Distances are straight-line miles from the center of Lewistown to the nearest branch in Montana.
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 Lewistown residents like anyone else.
Banks near Lewistown
Nearby cities with at least two banks, by straight-line distance. Counts from FDIC BankFind.
Short answer: The closest towns with more choice are Big Timber (89 miles) and Great Falls (92 miles). Billings, 98 miles away, has the most banks nearby: 12.
| City | Distance | Banks | Branches |
|---|---|---|---|
| Banks in Big Timber, MT | 89 mi | 3 | 3 |
| Banks in Great Falls, MT | 92 mi | 9 | 18 |
| Banks in Billings, MT | 98 mi | 12 | 42 |
| Banks in Columbus, MT | 99 mi | 2 | 2 |
| Banks in Laurel, MT | 101 mi | 3 | 4 |
| Banks in Havre, MT | 103 mi | 4 | 4 |
| Banks in Absarokee, MT | 107 mi | 2 | 2 |
| Banks in Livingston, MT | 111 mi | 5 | 5 |
Bank branch openings and closings in Lewistown
FDIC branch records, between September 5, 2025 and September 5, 2026.
Short answer: FDIC branch records show no bank branch openings in Lewistown 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 Lewistown
Short answer: 1 institution has its main office in Lewistown: Fergus Credit Union.
| Institution | Type | Total assets, March 31, 2026 | Offices here |
|---|---|---|---|
| Fergus Credit Union | Credit union | $118.9 million | 1 |
Banks: FDIC BankFind (community-bank flag and assets). Credit unions: NCUA call report.
Largest banks in Lewistown by total assets
Ranked by each bank's total assets on its FDIC balance sheet, which covers the whole bank, not only its Lewistown offices.
Short answer: Wells Fargo is the largest bank with offices in Lewistown, with $1.91 trillion in total assets on June 30, 2026, No. 4 among U.S. banks by total assets. Glacier Bank is second with $31.58 billion. Local deposit shares will follow once the FDIC Summary of Deposits is imported.
| Bank | Total assets | Rank | Offices here | Main office |
|---|---|---|---|---|
| Wells Fargo | $1.91 trillion | No. 4 | 1 | Sioux Falls, SD |
| Glacier Bank | $31.58 billion | No. 69 | 2 | Kalispell, MT |
| Stockman Bank of Montana | $7.75 billion | No. 201 | 1 | Miles City, MT |
| Bank of The Rockies | $277.4 million | No. 2,591 | 1 | Helena, MT |
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 Lewistown: FAQ
How many banks are in Lewistown, MT?
Lewistown has 4 banks with 5 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 Lewistown?
Glacier Bank, with 2. Wells Fargo has 1 and Stockman Bank of Montana has 1.
Is there a Glacier Bank in Lewistown, MT?
Yes. FDIC data lists 2 Glacier Bank branches in Lewistown as of September 5, 2026. Its branches are listed under Glacier Bank above, with the address and directions for each.
Is there a Wells Fargo in Lewistown, MT?
Yes. FDIC data lists 1 Wells Fargo branch in Lewistown as of September 5, 2026. The address and directions are under Wells Fargo above.
Is there a Stockman Bank of Montana in Lewistown, MT?
Yes. FDIC data lists 1 Stockman Bank of Montana branch in Lewistown as of September 5, 2026. The address and directions are under Stockman Bank of Montana above.
Is there a Chase in Lewistown, MT?
No. FDIC data lists no Chase branch in Lewistown as of September 5, 2026. The nearest is in Billings, about 98 miles away in a straight line.
Which banks in Lewistown are open on Saturday?
None of the 2 locations with published hours lists Saturday hours. 4 locations do not publish hours in our sources; call ahead.
Which banks are headquartered in Lewistown?
Fergus Credit Union has its main office in Lewistown, according to the FDIC and the NCUA.
What is the oldest bank in Lewistown?
Wells Fargo has the longest record among banks with a branch here: the FDIC shows it operating since 1870.
Which credit unions can I join in Lewistown?
Fergus Credit Union has an office in Lewistown. Check each credit union's membership rules before you apply.
Did any bank branches open or close in Lewistown 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 Lewistown?
Nearby cities with more banks include Big Timber, Great Falls, Billings. Big Timber is 89 miles away with 3 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 5 branches: Wells Fargo) | 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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