US Bank Directory
Banks in San Luis, AZ
1 FDIC-insured bank operates 1 office in San Luis, Arizona, and 2 credit unions have 2 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: San Luis
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: 3 banks and credit unions operate 3 locations in San Luis, according to the FDIC and the NCUA. 1 of them has coordinates on record and is on the map. 3 publish opening hours.
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 and credit unions in San Luis
Sorted by number of local branches. Each branch shows where its hours and phone number come from.
Short answer: Chase is the only bank with an office in San Luis. Open any bank to see each address, today's hours where the bank publishes them and the phone number.
Avenir Financial Credit Union Credit union · 1
Avenir Financial Credit Union has 1 office in San Luis, 4 across Arizona. It is based in Yuma, AZ and $395.0 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.
-
San Luis1565 E Main St, 85349
All hours
Mon to Tue 9 am to 5 pm; Wed 10 am to 5 pm; Thu to Fri 9 am to 5 pm; Sat to Sun not published
Hours: NCUA, March 31, 2026
Chase Bank · 1
Chase has 1 branch in San Luis, 189 across Arizona and 5,176 nationwide. FDIC records list its main office in Columbus, OH and show it operating since 1824. With $4.09 trillion in total assets on June 30, 2026, it ranks No. 1 of 4,232 U.S. banks by total assets. The San Luis Branch at 623 N Main St dates to 1964 in FDIC branch records. It opens on Saturday.
-
San Luis Branch623 N Main St, 85336
All hours
Mon to Fri 9 am to 5 pm; Sat 9 am to 1 pm; Sun not published
Hours: Chase branch locator (All The Places), checked Oct 10, 2026
Oneaz Credit Union Credit union · 1
Oneaz Credit Union has 1 office in San Luis, 27 across Arizona. It is based in Phoenix, AZ and $4.49 billion 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.
-
San Luis645 N William Brooks Ave, 85336
All hours
Mon to Thu 9 am to 4 pm; Fri 9 am to 6 pm; Sat to Sun not published
Hours: NCUA, March 31, 2026
Join a credit union in San Luis
2 credit unions have 2 offices here: Oneaz Credit Union and Avenir Financial 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 San Luis page has every office in the state's directory.
Banking in San Luis: the local picture
Short answer: 1 bank runs 1 branch in San Luis according to the FDIC. A population estimate for this place is not available from the Census Bureau, so branches per resident are not shown.
Chase has its main office in Columbus, OH, according to the FDIC.
The bank with the longest record here is Chase, operating since 1824 according to the FDIC.
2 credit unions have 2 offices in San Luis, according to the NCUA. Who can join each one is on the credit unions page.
Of the 3 locations with published hours. 1 opens on Saturday.
Banks by ZIP code in San Luis
Offices grouped by the ZIP code in their FDIC or NCUA record.
Short answer: ZIP 85336 has the most bank and credit union offices in San Luis (2), followed by 85349 (1). Offices are spread across 2 ZIP codes.
| ZIP code | Offices | Institutions | Most offices |
|---|---|---|---|
| 85336 | 2 | 2 | Chase, Oneaz Credit Union |
| 85349 | 1 | 1 | Avenir Financial Credit Union |
Banks open on Saturday in San Luis
Short answer: 1 of the 3 San Luis locations with published hours opens on Saturday, run by 1 institution.
- Chase: 1 of 1 branch (623 N Main St: Saturday 9 am to 1 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. 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 San Luis, and where the nearest one is if they do not.
Short answer: In San Luis: Chase (1). No branches in San Luis: Wells Fargo (nearest in Yuma, 15 mi), Bank of America (nearest in Buckeye, 145 mi), PNC Bank (nearest in Lake Havasu City, 140 mi), U.S. Bank (nearest in Buckeye, 144 mi), Truist, Fifth Third Bank (nearest in Goodyear, 154 mi), Huntington, Regions Bank, TD Bank, BMO (nearest in Buckeye, 145 mi).
| Bank | In San Luis | Nearest branch if none here |
|---|---|---|
| Chase | 1 branch | here |
| Wells Fargo | None | Yuma, 15 miles away |
| Bank of America | None | Buckeye, 145 miles away |
| PNC Bank | None | Lake Havasu City, 140 miles away |
| U.S. Bank | None | Buckeye, 144 miles away |
| Truist | None | none in Arizona |
| Fifth Third Bank | None | Goodyear, 154 miles away |
| Huntington | None | none in Arizona |
| Regions Bank | None | none in Arizona |
| TD Bank | None | none in Arizona |
| BMO | None | Buckeye, 145 miles away |
Branch counts from FDIC BankFind as of September 5, 2026. Distances are straight-line miles from the center of San Luis to the nearest branch in Arizona.
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 San Luis residents like anyone else.
Banks near San Luis
Nearby cities with at least two banks, by straight-line distance. Counts from FDIC BankFind.
Short answer: The closest towns with more choice are Yuma (18 miles) and Parker (118 miles). Goodyear, 154 miles away, has the most banks nearby: 13.
| City | Distance | Banks | Branches |
|---|---|---|---|
| Banks in Yuma, AZ | 18 mi | 7 | 15 |
| Banks in Parker, AZ | 118 mi | 2 | 2 |
| Banks in Lake Havasu City, AZ | 140 mi | 7 | 10 |
| Banks in Buckeye, AZ | 144 mi | 6 | 7 |
| Banks in Goodyear, AZ | 154 mi | 13 | 19 |
| Banks in Wickenburg, AZ | 155 mi | 3 | 3 |
| Banks in Litchfield Park, AZ | 158 mi | 4 | 4 |
| Banks in Avondale, AZ | 159 mi | 4 | 4 |
Bank branch openings and closings in San Luis
FDIC branch records, between September 5, 2025 and September 5, 2026.
Short answer: FDIC branch records show no bank branch openings in San Luis between September 5, 2025 and September 5, 2026. Closings and relocations are not tracked by the sources this page uses yet.
Largest banks in San Luis by total assets
Ranked by each bank's total assets on its FDIC balance sheet, which covers the whole bank, not only its San Luis offices.
Short answer: Chase is the largest bank with offices in San Luis, with $4.09 trillion in total assets on June 30, 2026, No. 1 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 |
|---|---|---|---|---|
| Chase | $4.09 trillion | No. 1 | 1 | Columbus, OH |
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 San Luis: FAQ
How many banks are in San Luis, AZ?
San Luis has 1 bank with 1 branch and 2 credit unions with 2 offices, according to FDIC data as of September 5, 2026 and NCUA data as of March 31, 2026.
Is there a Chase in San Luis, AZ?
Yes. FDIC data lists 1 Chase branch in San Luis as of September 5, 2026. The address and directions are under Chase above.
Is there a Wells Fargo in San Luis, AZ?
No. FDIC data lists no Wells Fargo branch in San Luis as of September 5, 2026. The nearest is in Yuma, about 15 miles away in a straight line.
Which banks in San Luis are open on Saturday?
Chase publishes Saturday hours for one or more San Luis locations. The Saturday section above lists each one with its hours.
What is the oldest bank in San Luis?
Chase has the longest record among banks with a branch here: the FDIC shows it operating since 1824.
Which credit unions can I join in San Luis?
Oneaz Credit Union and Avenir Financial Credit Union have offices in San Luis. Check each credit union's membership rules before you apply.
Did any bank branches open or close in San Luis 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 San Luis?
Nearby cities with more banks include Yuma, Parker, Lake Havasu City. Yuma is 18 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 |
| Bank branch hours, phones and branch pages (1 of 1 branches: Chase) | 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 |
See your odds before you apply
Banrox shows how likely a card or loan is for your profile, from your own data, without a hard pull. Platform live; card in early access; no card issued.
Check your odds