US Bank Directory
Banks in Ontario, CA
14 FDIC-insured banks operate 21 offices in Ontario, California, and 9 credit unions have 9 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: Ontario
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: 23 banks and credit unions operate 30 locations in Ontario, according to the FDIC and the NCUA. 30 of them have coordinates on record and are on the map. 19 publish opening hours.
Branches: FDIC, NCUA. Streets: loading.
30 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 Ontario
Sorted by number of local branches. Each branch shows where its hours and phone number come from.
Short answer: U.S. Bank has the most locations in Ontario, with 4. It is followed by Chase (3), Wells Fargo (3). 11 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.
U.S. Bank Bank · 4
U.S. Bank has 4 branches in Ontario, 563 across California 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. In FDIC branch records, its longest-running Ontario location is the Ontario - Euclid Avenue Branch at 333 N Euclid Ave, dating to 1993; the newest, at 2280 S Grove Ave, to 2006. 1 of its 3 Ontario locations with published hours open on Saturday.
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Ontario - Grove Avenue Branch2280 S Grove Ave, 91761
All hours
Mon not published; Tue to Fri 9 am to 5 pm; Sat to Sun not published
Hours: U.S. Bank branch locator (All The Places), checked Oct 10, 2026
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Ontario Ralphs Branch3075 S Archibald Ave, 91761
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Ontario - Euclid Avenue Branch333 N Euclid Ave, 91762
All hours
Mon 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
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Ontario Branch4261 Inland Empire Blvd Ste 102, 91764
All hours
Mon not published; Tue to Fri 9 am to 5 pm; Sat to Sun not published
Hours: U.S. Bank branch locator (All The Places), checked Oct 10, 2026
Chase Bank · 3
Chase has 3 branches in Ontario, 858 across California 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. In FDIC branch records, its longest-running Ontario location is the South Ontario Branch at 2633 E Riverside Dr, dating to 2005; the newest, at 3470 E Ontario Ranch Rd, to 2020. All 2 of its Ontario locations with published hours open on Saturday.
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Mountain & 4Th Banking Center Branch1070 N Mountain Ave, 91762
All hours
Mon to Fri 9 am to 5 pm; Sat 9 am to 2 pm; Sun not published
Hours: Chase branch locator (All The Places), checked Oct 10, 2026
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South Ontario Branch2633 E Riverside Dr, 91761
All hours
Mon to Fri 9 am to 5 pm; Sat 9 am to 2 pm; Sun not published
Hours: Chase branch locator (All The Places), checked Oct 10, 2026
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Ontario Ranch Rd And Haven Ave Branch3470 E Ontario Ranch Rd, 91761
Wells Fargo Bank · 3
Wells Fargo has 3 branches in Ontario, 769 across California 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. In FDIC branch records, its longest-running Ontario location is the Ontario Branch at 240 N Euclid Ave, dating to 1957; the newest, at 4240 E 4th St, to 2007. 1 of its 3 Ontario locations with published hours open on Saturday.
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Ontario Branch240 N Euclid Ave, 91762
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
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South Ontario Branch2500 S Grove Ave, 91761
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
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Ontario Mills Branch4240 E 4th St, 91764
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
American Business Bank Bank · 1
American Business Bank has 1 branch in Ontario, 10 across California and 10 nationwide. FDIC records list its main office in Los Angeles, CA and show it operating since 1998. With $4.42 billion in total assets on June 30, 2026, it ranks No. 315 of 4,232 U.S. banks by total assets. The Inland Empire at 3633 Inland Empire Blvd dates to 2007 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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Inland Empire3633 Inland Empire Blvd, 91764
Banc of California Bank · 1
Banc of California has 1 branch in Ontario, 83 across California and 87 nationwide. FDIC records list its main office in Los Angeles, CA and show it operating since 1982. With $34.90 billion in total assets on June 30, 2026, it ranks No. 62 of 4,232 U.S. banks by total assets. The Ontario Branch at 2401 S Grove Ave dates to 1983 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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Ontario Branch2401 S Grove Ave, 91761
Bank of America Bank · 1
Bank of America has 1 branch in Ontario, 684 across California and 3,598 nationwide. FDIC records list its main office in Charlotte, NC and show it operating since 1904. With $2.65 trillion in total assets on June 30, 2026, it ranks No. 2 of 4,232 U.S. banks by total assets. The Ontario Branch at 735 N Euclid Ave dates to 1923 in FDIC branch records. Its published hours do not list Saturday.
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Ontario Branch735 N Euclid Ave, 91762
All hours
Mon closed; Tue to Fri 9 am to 4 pm; Sat to Sun closed
Hours: Bank of America branch locator (All The Places), checked Oct 10, 2026
Cathay Bank Bank · 1
Cathay Bank has 1 branch in Ontario, 44 across California and 65 nationwide. FDIC records list its main office in Los Angeles, CA and show it operating since 1962. With $24.64 billion in total assets on June 30, 2026, it ranks No. 88 of 4,232 U.S. banks by total assets. The Ontario Branch at 2195 S Grove Ave dates to 2007 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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Ontario Branch2195 S Grove Ave, 91761
Chino Commercial Bank Bank · 1
Chino Commercial Bank has 1 branch in Ontario, 5 across California and 5 nationwide. FDIC records list its main office in Chino, CA and show it operating since 2000. With $516.7 million in total assets on June 30, 2026, it ranks No. 1,753 of 4,232 U.S. banks by total assets. The Ontario Branch Office at 1551 S Grove Ave dates to 2006 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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Ontario Branch Office1551 S Grove Ave, 91761
Citizens Business Bank Bank · 1
Citizens Business Bank has 1 branch in Ontario, 87 across California and 87 nationwide. FDIC records list its main office in Ontario, CA and show it operating since 1974. With $21.18 billion in total assets on June 30, 2026, it ranks No. 103 of 4,232 U.S. banks by total assets. Its main office at 701 N Haven Ave dates to 1974 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 office701 N Haven Ave, 91764
City National Bank Bank · 1
City National Bank has 1 branch in Ontario, 55 across California and 71 nationwide. FDIC records list its main office in Los Angeles, CA and show it operating since 1953. With $99.10 billion in total assets on June 30, 2026, it ranks No. 33 of 4,232 U.S. banks by total assets. The Ontario Branch at 3633 Inland Empire Blvd dates to 1999 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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Ontario Branch3633 Inland Empire Blvd, 91764
Credit Union of Southern Ca, A Credit union · 1
Credit Union of Southern Ca, A has 1 office in Ontario, 26 across California. It is based in Anaheim, CA and $3.94 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.
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Ontario Branch2777 E Guasti Rd Ste 6, 91761
All hours
Mon to Fri 9 am to 5 pm; Sat to Sun not published
Hours: NCUA, March 31, 2026
East West Bank Bank · 1
East West Bank has 1 branch in Ontario, 68 across California and 97 nationwide. FDIC records list its main office in Pasadena, CA and show it operating since 1972. With $84.32 billion in total assets on June 30, 2026, it ranks No. 37 of 4,232 U.S. banks by total assets. The Ontario Commercial Banking Center at 3237 E Guasti Rd dates to 2007 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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Ontario Commercial Banking Center3237 E Guasti Rd, 91761
Fifth Third Bank Bank · 1
Fifth Third Bank has 1 branch in Ontario, 87 across California and 1,508 nationwide. FDIC records list its main office in Cincinnati, OH and show it operating since 1865. With $299.18 billion in total assets on June 30, 2026, it ranks No. 14 of 4,232 U.S. banks by total assets. The Ontario Branch at 4295 Concours dates to 2004 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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Ontario Branch4295 Concours, 91764
First Citizens Bank Bank · 1
First Citizens Bank has 1 branch in Ontario, 53 across California and 518 nationwide. FDIC records list its main office in Raleigh, NC and show it operating since 1898. With $236.32 billion in total assets on June 30, 2026, it ranks No. 19 of 4,232 U.S. banks by total assets. The Ontario Branch at 4150 Concours dates to 2025 in FDIC branch records. Its published hours do not list Saturday.
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Ontario Branch4150 Concours, 91764
All hours
Mon to Fri 9 am to 5 pm; Sat to Sun closed
Hours: First Citizens Bank branch locator (All The Places), checked Oct 10, 2026
Ontario Public Employees Credit Union Credit union · 1
Ontario Public Employees Credit Union has 1 office in Ontario, 1 across California. It is based in Ontario, CA and $23.4 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 office202 W B St, 91762
All hours
Mon to Fri 10 am to 4 pm; Sat to Sun not published
Hours: NCUA, March 31, 2026
PNC Bank Bank · 1
PNC Bank has 1 branch in Ontario, 56 across California and 2,413 nationwide. FDIC records list its main office in Wilmington, DE and show it operating since 1804. With $609.77 billion in total assets on June 30, 2026, it ranks No. 8 of 4,232 U.S. banks by total assets. The Ontario Superior Branch at 815 W Holt Blvd dates to 2006 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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Ontario Superior Branch815 W Holt Blvd, 91762
Rize Credit Union Credit union · 1
Rize Credit Union has 1 office in Ontario, 5 across California. It is based in El Monte, CA and $1.31 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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Ontario Branch975 N Haven Ave Ste 100, 91764
All hours
Mon to Tue 9 am to 5 pm; Wed 10 am to 5 pm; Thu 9 am to 5 pm; Fri 9 am to 6 pm; Sat 9 am to 1 pm; Sun not published
Hours: NCUA, March 31, 2026
the First Financial Credit Union Credit union · 1
the First Financial Credit Union has 1 office in Ontario, 8 across California. It is based in Pasadena, CA and $746.5 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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Financial Service Centers Cooperative, Inc.2855 E Guasti Rd Ste 202, 91761
All hours
Mon to Fri 8:30 am to 5 pm; Sat to Sun not published
Hours: NCUA, March 31, 2026
the Golden 1 Credit Union Credit union · 1
the Golden 1 Credit Union has 1 office in Ontario, 63 across California. It is based in Sacramento, CA and $21.74 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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Ontario2254 S Euclid Ave Ste A, 91762
All hours
Mon to Fri 10 am to 5 pm; Sat 10 am to 2 pm; Sun not published
Hours: NCUA, March 31, 2026
U.p.s. Employees Credit Union Credit union · 1
U.p.s. Employees Credit Union has 1 office in Ontario, 1 across California. It is based in Ontario, CA and $48.9 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 office3110 Inland Empire Blvd Ste A, 91764
All hours
Mon to Fri 9 am to 5 pm; Sat to Sun not published
Hours: NCUA, March 31, 2026
Vida Credit Union Credit union · 1
Vida Credit Union has 1 office in Ontario, 1 across California. It is based in Ontario, CA and $172.7 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 office1520 N Palmetto Ave, 91762
All hours
Mon to Fri 10 am to 5 pm; Sat to Sun not published
Hours: NCUA, March 31, 2026
Wescom Central Credit Union Credit union · 1
Wescom Central Credit Union has 1 office in Ontario, 32 across California. It is based in Pasadena, CA and $6.47 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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Ontario4330 Mills Cir, 91764
All hours
Mon to Fri 9 am to 6 pm; Sat 9 am to 2 pm; Sun not published
Hours: NCUA, March 31, 2026
Join a credit union in Ontario
9 credit unions have 9 offices here: Navy Federal Credit Union, the Golden 1 Credit Union, Wescom Central Credit Union, Credit Union of Southern Ca, A, Rize Credit Union and the First Financial Credit Union and 3 more. 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 Ontario page has every office in the state's directory.
Banking in Ontario: the local picture
Short answer: 14 banks run 21 branches in Ontario 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 14 banks, 1 has its main office in Ontario, 6 elsewhere in California and 7 out of state, according to the FDIC.
The bank with the longest record here is PNC Bank, operating since 1804 according to the FDIC. In FDIC branch records, the longest-running branch is Bank of America's office at 735 N Euclid Ave, dating to 1923; the newest is First Citizens Bank's at 4150 Concours, from 2025.
9 credit unions have 9 offices in Ontario, according to the NCUA. Who can join each one is on the credit unions page.
Of the 19 locations with published hours. 8 open on Saturday. 11 locations have no published hours in these sources.
Banks by ZIP code in Ontario
Offices grouped by the ZIP code in their FDIC or NCUA record.
Short answer: ZIP 91761 has the most bank and credit union offices in Ontario (11), followed by 91764 (11) and 91762 (8). Offices are spread across 3 ZIP codes.
| ZIP code | Offices | Institutions | Most offices |
|---|---|---|---|
| 91761 | 11 | 9 | Chase, U.S. Bank, Banc of California |
| 91764 | 11 | 11 | American Business Bank, Citizens Business Bank, City National Bank |
| 91762 | 8 | 8 | Bank of America, Chase, Ontario Public Employees Credit Union |
Banks and credit unions open on Saturday in Ontario
Short answer: 8 of the 19 Ontario locations with published hours open on Saturday, run by 7 institutions.
- U.S. Bank: 1 of 4 branches (333 N Euclid Ave: Saturday 9 am to 1 pm)
- Chase: 2 of 3 branches (1070 N Mountain Ave: Saturday 9 am to 2 pm, and 1 more)
- Wells Fargo: 1 of 3 branches (240 N Euclid Ave: Saturday 9 am to 2 pm)
- Navy Federal Credit Union: 1 of 1 office (4190 E 4Th St Ste A: Saturday 9 am to 4 pm)
- the Golden 1 Credit Union: 1 of 1 office (2254 S Euclid Ave Ste A: Saturday 10 am to 2 pm)
- Wescom Central Credit Union: 1 of 1 office (4330 Mills Cir: Saturday 9 am to 2 pm)
- Rize Credit Union: 1 of 1 office (975 N Haven Ave Ste 100: 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; 11 of the 30 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 Ontario, and where the nearest one is if they do not.
Short answer: In Ontario: Chase (3), Wells Fargo (3), Bank of America (1), PNC Bank (1), U.S. Bank (4), Fifth Third Bank (1). No branches in Ontario: Truist, Huntington, Regions Bank, TD Bank, BMO (nearest in Rancho Cucamonga, 4 mi).
| Bank | In Ontario | Nearest branch if none here |
|---|---|---|
| Chase | 3 branches | here |
| Wells Fargo | 3 branches | here |
| Bank of America | 1 branch | here |
| PNC Bank | 1 branch | here |
| U.S. Bank | 4 branches | here |
| Fifth Third Bank | 1 branch | here |
| Truist | None | none in California |
| Huntington | None | none in California |
| Regions Bank | None | none in California |
| TD Bank | None | none in California |
| BMO | None | Rancho Cucamonga, 4 miles away |
Branch counts from FDIC BankFind as of September 5, 2026. Distances are straight-line miles from the center of Ontario to the nearest branch in California.
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 Ontario residents like anyone else.
Banks near Ontario
Nearby cities with at least two banks, by straight-line distance. Counts from FDIC BankFind.
Short answer: The closest towns with more choice are Rancho Cucamonga (5 miles) and Upland (5 miles). Rancho Cucamonga, 5 miles away, has the most banks nearby: 13.
| City | Distance | Banks | Branches |
|---|---|---|---|
| Banks in Rancho Cucamonga, CA | 5 mi | 13 | 23 |
| Banks in Upland, CA | 5 mi | 9 | 13 |
| Banks in Montclair, CA | 5 mi | 3 | 3 |
| Banks in Chino, CA | 5 mi | 9 | 14 |
| Banks in Eastvale, CA | 6 mi | 2 | 3 |
| Banks in Claremont, CA | 7 mi | 8 | 10 |
| Banks in Chino Hills, CA | 8 mi | 11 | 13 |
| Banks in Pomona, CA | 8 mi | 5 | 5 |
Bank branch openings and closings in Ontario
FDIC branch records, between September 5, 2025 and September 5, 2026.
Short answer: FDIC branch records show 1 branch opening in Ontario between September 5, 2025 and September 5, 2026.
| Date | Change | Bank | Address |
|---|---|---|---|
| Dec 15, 2025 | Opened | First Citizens Bank | 4150 Concours, 91764 |
Effective dates as recorded in FDIC BankFind branch history. Closings and relocations are not tracked by the sources this page uses yet. Credit union offices are not included; the NCUA does not publish opening dates.
Banks and credit unions based in Ontario
Short answer: 4 institutions have their main office in Ontario: Citizens Business Bank, Vida Credit Union, U.p.s. Employees Credit Union and Ontario Public Employees Credit Union.
| Institution | Type | Total assets, June 30, 2026 | Offices here |
|---|---|---|---|
| Citizens Business Bank | Bank | $21.18 billion | 1 |
| Vida Credit Union | Credit union | $172.7 million | 1 |
| U.p.s. Employees Credit Union | Credit union | $48.9 million | 1 |
| Ontario Public Employees Credit Union | Credit union | $23.4 million | 1 |
Banks: FDIC BankFind (community-bank flag and assets). Credit unions: NCUA call report.
Largest banks in Ontario by total assets
Ranked by each bank's total assets on its FDIC balance sheet, which covers the whole bank, not only its Ontario offices.
Short answer: Chase is the largest bank with offices in Ontario, with $4.09 trillion in total assets on June 30, 2026, No. 1 among U.S. banks by total assets. Bank of America is second with $2.65 trillion. 1 of the 14 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 |
|---|---|---|---|---|
| Chase | $4.09 trillion | No. 1 | 3 | Columbus, OH |
| Bank of America | $2.65 trillion | No. 2 | 1 | Charlotte, NC |
| Wells Fargo | $1.91 trillion | No. 4 | 3 | Sioux Falls, SD |
| U.S. Bank | $705.55 billion | No. 6 | 4 | Cincinnati, OH |
| PNC Bank | $609.77 billion | No. 8 | 1 | Wilmington, DE |
| Fifth Third Bank | $299.18 billion | No. 14 | 1 | Cincinnati, OH |
| First Citizens Bank | $236.32 billion | No. 19 | 1 | Raleigh, NC |
| City National Bank | $99.10 billion | No. 33 | 1 | Los Angeles, CA |
| East West Bank | $84.32 billion | No. 37 | 1 | Pasadena, CA |
| Banc of California | $34.90 billion | No. 62 | 1 | Los Angeles, CA |
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 Ontario: FAQ
How many banks are in Ontario, CA?
Ontario has 14 banks with 21 branches and 9 credit unions with 9 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 Ontario?
U.S. Bank, with 4. Chase has 3 and Wells Fargo has 3.
Is there a U.S. Bank in Ontario, CA?
Yes. FDIC data lists 4 U.S. Bank branches in Ontario as of September 5, 2026. Its branches are listed under U.S. Bank above, with the address and directions for each.
Is there a Chase in Ontario, CA?
Yes. FDIC data lists 3 Chase branches in Ontario as of September 5, 2026. Its branches are listed under Chase above, with the address and directions for each.
Is there a Wells Fargo in Ontario, CA?
Yes. FDIC data lists 3 Wells Fargo branches in Ontario as of September 5, 2026. Its branches are listed under Wells Fargo above, with the address and directions for each.
Which banks in Ontario are open on Saturday?
U.S. Bank, Chase, Wells Fargo and Navy Federal Credit Union and 3 more publish Saturday hours for one or more Ontario locations. The Saturday section above lists each one with its hours. 11 of the 30 locations here do not publish hours in the sources this page uses; call ahead.
Which banks are headquartered in Ontario?
Citizens Business Bank, Vida Credit Union, U.p.s. Employees Credit Union and Ontario Public Employees Credit Union have their main office in Ontario, according to the FDIC and the NCUA.
What is the oldest bank in Ontario?
PNC Bank has the longest record among banks with a branch here: the FDIC shows it operating since 1804.
Which credit unions can I join in Ontario?
Navy Federal Credit Union, the Golden 1 Credit Union, Wescom Central Credit Union and Credit Union of Southern Ca, A and 5 more have offices in Ontario. Check each credit union's membership rules before you apply.
Did any bank branches open or close in Ontario in the past year?
FDIC branch records show 1 branch opening 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 Ontario?
Nearby cities with more banks include Rancho Cucamonga, Upland, Montclair. Rancho Cucamonga is 5 miles away with 13 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 9 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 (10 of 21 branches: Bank of America, Chase, First Citizens 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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