US Bank Directory
Banks in Lewiston, ID
7 FDIC-insured banks operate 8 offices in Lewiston, Idaho, and 4 credit unions have 7 offices.
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: Lewiston
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: 11 banks and credit unions operate 15 locations in Lewiston, according to the FDIC and the NCUA. 15 of them have coordinates on record and are on the map. 10 publish opening hours.
Branches: FDIC, NCUA. Streets: loading.
15 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 Lewiston
Sorted by number of local branches. Each branch shows where its hours and phone number come from.
Short answer: Twin River Bank has the most locations in Lewiston, with 2. The other 6 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.
Potlatch No. 1 Financial Credit Union Credit union · 3
Potlatch No. 1 Financial Credit Union has 3 officees in Lewiston, 20 across Idaho. It is based in Lewiston, ID and $2.15 billion in assets on March 31, 2026, according to its NCUA call report. 1 of its 3 Lewiston locations with published hours open on Saturday.
Who can join: see the credit union's site.
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Main Office main office1025 Warner Ave, 83501
All hours
Mon to Fri 8:30 am to 5:30 pm; Sat to Sun not published
Hours: NCUA, March 31, 2026
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Lewiston Orchards Branch1015 Warner Ave, 83501
All hours
Mon to Thu 9 am to 5:30 pm; Fri 9 am to 6 pm; Sat 9 am to 3 pm; Sun not published
Hours: NCUA, March 31, 2026
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Lewiston Southway Branch654 Southway Ave, 83501
All hours
Mon to Thu 9 am to 5:30 pm; Fri 9 am to 6 pm; Sat to Sun not published
Hours: NCUA, March 31, 2026
Lewis Clark Credit Union Credit union · 2
Lewis Clark Credit Union has 2 officees in Lewiston, 3 across Idaho. It is based in Lewiston, ID and $275.3 million in assets on March 31, 2026, according to its NCUA call report. None of its 2 Lewiston locations with published hours lists Saturday hours.
Who can join: see the credit union's site.
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Main Office main office604 Bryden Ave, 83501
All hours
Mon to Fri 8:30 am to 5:30 pm; Sat to Sun not published
Hours: NCUA, March 31, 2026
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Lewiston Office1626 17Th St, 83501
All hours
Mon to Thu 9 am to 5:30 pm; Fri 8:30 am to 6 pm; Sat to Sun not published
Hours: NCUA, March 31, 2026
Twin River Bank Bank · 2
Twin River Bank has 2 branches in Lewiston, 2 across Idaho and 4 nationwide. FDIC records list its main office in Lewiston, ID and show it operating since 1979. With $173.0 million in total assets on June 30, 2026, it ranks No. 3,176 of 4,232 U.S. banks by total assets. In FDIC branch records, its longest-running Lewiston location is its main office at 1507 G St, dating to 1979; the newest, at 3330 10th St, to 2008. It does not publish hours in the sources this page uses; check its site before you go.
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Main Office main office1507 G St, 83501
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Orchards Branch3330 10th St, 83501
Banner Bank Bank · 1
Banner Bank has 1 branch in Lewiston, 10 across Idaho and 147 nationwide. FDIC records list its main office in Walla Walla, WA and show it operating since 1890. With $16.59 billion in total assets on June 30, 2026, it ranks No. 120 of 4,232 U.S. banks by total assets. The Lewiston - Bryden Avenue Branch at 1005 Bryden Ave dates to 1979 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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Lewiston - Bryden Avenue Branch1005 Bryden Ave, 83501
Columbia Bank Bank · 1
Columbia Bank has 1 branch in Lewiston, 25 across Idaho and 369 nationwide. FDIC records list its main office in Roseburg, OR and show it operating since 1953. With $65.37 billion in total assets on June 30, 2026, it ranks No. 44 of 4,232 U.S. banks by total assets. The Lewiston Branch at 2250 Thain Grade dates to 1998 in FDIC branch records. Its published hours do not list Saturday.
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Lewiston Branch2250 Thain Grade, 83501
All hours
Mon to Fri 9 am to 5 pm; Sat to Sun closed
Hours: Columbia Bank branch locator (All The Places), checked Oct 10, 2026
Cutting Edge Credit Union Credit union · 1
Cutting Edge Credit Union has 1 office in Lewiston, 1 across Idaho. It is based in Milwaukie, OR and $51.8 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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Lewiston2200 1St St, 83501
All hours
Mon to Thu 10 am to 5:30 pm; Fri 9 am to 5:30 pm; Sat to Sun not published
Hours: NCUA, March 31, 2026
Idaho Central Credit Union Credit union · 1
Idaho Central Credit Union has 1 office in Lewiston, 55 across Idaho. It is based in Chubbuck, ID and $14.95 billion in assets on March 31, 2026, according to its NCUA call report. It opens on Saturday.
Who can join: see the credit union's site.
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Lewiston429 Thain Rd, 83501
All hours
Mon to Fri 9 am to 6 pm; Sat 9 am to 3 pm; Sun not published
Hours: NCUA, March 31, 2026
U.S. Bank Bank · 1
U.S. Bank has 1 branch in Lewiston, 51 across Idaho and 2,097 nationwide. FDIC records list its main office in Cincinnati, OH and show it operating since 1863. With $705.55 billion in total assets on June 30, 2026, it ranks No. 6 of 4,232 U.S. banks by total assets. The Orchards Branch at 1900 19th Ave dates to 1964 in FDIC branch records. It opens on Saturday.
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Orchards Branch1900 19th Ave, 83501
All hours
Mon not published; Tue to Fri 9 am to 5 pm; Sat 9 am to 1 pm; Sun not published
Hours: U.S. Bank branch locator (All The Places), checked Oct 10, 2026
Washington Trust Bank Bank · 1
Washington Trust Bank has 1 branch in Lewiston, 12 across Idaho and 45 nationwide. FDIC records list its main office in Spokane, WA and show it operating since 1902. With $10.54 billion in total assets on June 30, 2026, it ranks No. 153 of 4,232 U.S. banks by total assets. The Lewiston Financial Center Branch at 1518 21st St dates to 2013 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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Lewiston Financial Center Branch1518 21st St, 83501
Wells Fargo Bank · 1
Wells Fargo has 1 branch in Lewiston, 44 across Idaho 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 Lewiston Branch at 868 Main St dates to 1957 in FDIC branch records. It opens on Saturday.
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Lewiston Branch868 Main St, 83501
All hours
Mon to Fri 9 am to 5 pm; Sat 9 am to 2 pm; Sun not published
Hours: Wells Fargo branch locator (All The Places), checked Oct 10, 2026
Zions Bancorporation Bank · 1
Zions Bancorporation has 1 branch in Lewiston, 25 across Idaho and 413 nationwide. FDIC records list its main office in Salt Lake City, UT and show it operating since 1873. With $89.04 billion in total assets on June 30, 2026, it ranks No. 35 of 4,232 U.S. banks by total assets. The Lewiston Orchards Branch at 2997 Thain Gande dates to 1958 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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Lewiston Orchards Branch2997 Thain Gande, 83501
Join a credit union in Lewiston
4 credit unions have 7 offices here: Potlatch No. 1 Financial Credit Union, Lewis Clark Credit Union, Idaho Central Credit Union and Cutting Edge 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 Lewiston page has every office in the state's directory.
Banking in Lewiston: the local picture
Short answer: 7 banks run 8 branches in Lewiston 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 7 banks, 1 has its main office in Lewiston and 6 out of state, according to the FDIC.
The bank with the longest record here is U.S. Bank, operating since 1863 according to the FDIC. In FDIC branch records, the longest-running branch is Wells Fargo's office at 868 Main St, dating to 1957; the newest is Washington Trust Bank's at 1518 21st St, from 2013.
4 credit unions have 7 offices in Lewiston, according to the NCUA. Who can join each one is on the credit unions page.
Of the 10 locations with published hours. 4 open on Saturday. 5 locations have no published hours in these sources.
Banks and credit unions open on Saturday in Lewiston
Short answer: 4 of the 10 Lewiston locations with published hours open on Saturday, run by 4 institutions.
- Wells Fargo: 1 of 1 branch (868 Main St: Saturday 9 am to 2 pm)
- U.S. Bank: 1 of 1 branch (1900 19th Ave: Saturday 9 am to 1 pm)
- Potlatch No. 1 Financial Credit Union: 1 of 3 offices (1015 Warner Ave: Saturday 9 am to 3 pm)
- Idaho Central Credit Union: 1 of 1 office (429 Thain Rd: Saturday 9 am to 3 pm)
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; 5 of the 15 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 Lewiston, and where the nearest one is if they do not.
Short answer: In Lewiston: Wells Fargo (1), U.S. Bank (1). No branches in Lewiston: Chase (nearest in Moscow, 23 mi), Bank of America (nearest in Coeur D Alene, 90 mi), PNC Bank, Truist, Fifth Third Bank, Huntington, Regions Bank, TD Bank, BMO (nearest in Nampa, 194 mi).
| Bank | In Lewiston | Nearest branch if none here |
|---|---|---|
| Wells Fargo | 1 branch | here |
| U.S. Bank | 1 branch | here |
| Chase | None | Moscow, 23 miles away |
| Bank of America | None | Coeur D Alene, 90 miles away |
| PNC Bank | None | none in Idaho |
| Truist | None | none in Idaho |
| Fifth Third Bank | None | none in Idaho |
| Huntington | None | none in Idaho |
| Regions Bank | None | none in Idaho |
| TD Bank | None | none in Idaho |
| BMO | None | Nampa, 194 miles away |
Branch counts from FDIC BankFind as of September 5, 2026. Distances are straight-line miles from the center of Lewiston 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%.
| 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 Lewiston residents like anyone else.
Banks near Lewiston
Nearby cities with at least two banks, by straight-line distance. Counts from FDIC BankFind.
Short answer: The closest towns with more choice are Moscow (23 miles) and Orofino (36 miles). Coeur D Alene, 90 miles away, has the most banks nearby: 12.
| City | Distance | Banks | Branches |
|---|---|---|---|
| Banks in Moscow, ID | 23 mi | 7 | 7 |
| Banks in Orofino, ID | 36 mi | 2 | 2 |
| Banks in Grangeville, ID | 53 mi | 3 | 3 |
| Banks in Kellogg, ID | 89 mi | 2 | 3 |
| Banks in Coeur D Alene, ID | 90 mi | 12 | 20 |
| Banks in Post Falls, ID | 91 mi | 7 | 7 |
| Banks in Hayden, ID | 94 mi | 4 | 4 |
| Banks in Rathdrum, ID | 98 mi | 2 | 2 |
Bank branch openings and closings in Lewiston
FDIC branch records, between September 5, 2025 and September 5, 2026.
Short answer: FDIC branch records show no bank branch openings in Lewiston 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 Lewiston
Short answer: 3 institutions have their main office in Lewiston: Potlatch No. 1 Financial Credit Union, Lewis Clark Credit Union and Twin River Bank.
| Institution | Type | Total assets, March 31, 2026 | Offices here |
|---|---|---|---|
| Potlatch No. 1 Financial Credit Union | Credit union | $2.15 billion | 3 |
| Lewis Clark Credit Union | Credit union | $275.3 million | 2 |
| Twin River Bank | Bank | $173.0 million | 2 |
Banks: FDIC BankFind (community-bank flag and assets). Credit unions: NCUA call report.
Largest banks in Lewiston by total assets
Ranked by each bank's total assets on its FDIC balance sheet, which covers the whole bank, not only its Lewiston offices.
Short answer: Wells Fargo is the largest bank with offices in Lewiston, with $1.91 trillion in total assets on June 30, 2026, No. 4 among U.S. banks by total assets. U.S. Bank is second with $705.55 billion. 1 of the 7 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 |
|---|---|---|---|---|
| Wells Fargo | $1.91 trillion | No. 4 | 1 | Sioux Falls, SD |
| U.S. Bank | $705.55 billion | No. 6 | 1 | Cincinnati, OH |
| Zions Bancorporation | $89.04 billion | No. 35 | 1 | Salt Lake City, UT |
| Columbia Bank | $65.37 billion | No. 44 | 1 | Roseburg, OR |
| Banner Bank | $16.59 billion | No. 120 | 1 | Walla Walla, WA |
| Washington Trust Bank | $10.54 billion | No. 153 | 1 | Spokane, WA |
| Twin River Bank | $173.0 million | No. 3,176 | 2 | Lewiston, 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 Lewiston: FAQ
How many banks are in Lewiston, ID?
Lewiston has 7 banks with 8 branches and 4 credit unions with 7 offices, according to FDIC data as of September 5, 2026 and NCUA data as of March 31, 2026.
Which bank has the most branches in Lewiston?
Twin River Bank, with 2. Wells Fargo has 1 and U.S. Bank has 1.
Is there a Twin River Bank in Lewiston, ID?
Yes. FDIC data lists 2 Twin River Bank branches in Lewiston as of September 5, 2026, the main office at 1507 G St. Its branches are listed under Twin River Bank above, with the address and directions for each.
Is there a Wells Fargo in Lewiston, ID?
Yes. FDIC data lists 1 Wells Fargo branch in Lewiston as of September 5, 2026. The address and directions are under Wells Fargo above.
Is there a U.S. Bank in Lewiston, ID?
Yes. FDIC data lists 1 U.S. Bank branch in Lewiston as of September 5, 2026. The address and directions are under U.S. Bank above.
Is there a Chase in Lewiston, ID?
No. FDIC data lists no Chase branch in Lewiston as of September 5, 2026. The nearest is in Moscow, about 23 miles away in a straight line.
Which banks in Lewiston are open on Saturday?
Wells Fargo, U.S. Bank, Potlatch No. 1 Financial Credit Union and Idaho Central Credit Union publish Saturday hours for one or more Lewiston locations. The Saturday section above lists each one with its hours. 5 of the 15 locations here do not publish hours in the sources this page uses; call ahead.
Which banks are headquartered in Lewiston?
Potlatch No. 1 Financial Credit Union, Lewis Clark Credit Union and Twin River Bank have their main office in Lewiston, according to the FDIC and the NCUA.
What is the oldest bank in Lewiston?
U.S. Bank has the longest record among banks with a branch here: the FDIC shows it operating since 1863.
Which credit unions can I join in Lewiston?
Potlatch No. 1 Financial Credit Union, Lewis Clark Credit Union, Idaho Central Credit Union and Cutting Edge Credit Union have offices in Lewiston. Check each credit union's membership rules before you apply.
Did any bank branches open or close in Lewiston 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 Lewiston?
Nearby cities with more banks include Moscow, Orofino, Grangeville. Moscow is 23 miles away with 7 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 |
| Map coordinates of 7 credit union offices whose NCUA record has none, from the office address | U.S. Census Bureau Geocoder | Public data (U.S. government) | With each NCUA import | Oct 19, 2026 |
| Bank branch hours, phones and branch pages (3 of 8 branches: Columbia Bank, U.S. Bank, 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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