Banks in Ontario, CA
Branches open
21
Banks present
14
Deposits (2026)
$4.4B
Closings on record
4
3 openings
Banks by deposits in Ontario (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Wells Fargo | $668M | 15.1% | 3 |
| Chase Bank | $594M | 13.4% | 3 |
| Citizens Business Bank | $586M | 13.2% | 1 |
| Bank of America | $547M | 12.3% | 1 |
| East West Bank | $527M | 11.9% | 1 |
| Fifth Third Bank | $452M | 10.2% | 1 |
| City National Bank | $304M | 6.9% | 1 |
| U.S. Bank | $292M | 6.6% | 4 |
| Cathay Bank | $192M | 4.3% | 1 |
| Banc of California | $94M | 2.1% | 1 |
All branches
- Citizens Business Bank — 701 N Haven Ave$586M
- Bank of America — 735 N Euclid Ave$547M
- East West Bank — 3237 E Guasti Rd$527M
- Fifth Third Bank — 4295 Concours$452M
- Chase Bank — 1070 N Mountain Ave$327M
- City National Bank — 3633 Inland Empire Blvd$304M
- Wells Fargo — 2500 S Grove Ave$254M
- Wells Fargo — 240 N Euclid Ave$225M
- Cathay Bank — 2195 S Grove Ave$192M
- Wells Fargo — 4240 E 4th St$189M
- Chase Bank — 2633 E Riverside Dr$157M
- Chase Bank — 3470 E Ontario Ranch Rd$111M
- U.S. Bank — 333 N Euclid Ave$99M
- Banc of California — 2401 S Grove Ave$94M
- Chino Commercial Bank — 1551 S Grove Ave$81M
- PNC Bank — 815 W Holt Blvd$74M
- U.S. Bank — 4261 Inland Empire Blvd Ste 102$73M
- U.S. Bank — 2280 S Grove Ave$73M
- U.S. Bank — 3075 S Archibald Ave$48M
- First Citizens Bank — 4150 Concours$21M
- American Business Bank — 3633 Inland Empire Blvd—
Closings
- Flagstar Bank — Ontario, CAbank exits city3257 E GUASTI RD · closed July 11, 2025
- 4141 INLAND EMPIRE BLVD FL 3 · closed November 15, 2024
- 910 NORTH MOUNTAIN AVENUE · closed February 15, 2022
- Banner Bank — Ontario, CAbank exits city3500 PORSCHE WAY · closed February 7, 2020
Transcribed from FDIC BankFind Suite active-location records, the annual Summary of Deposits and structure-change records. Deposit figures reflect the office to which deposits are reported and may not represent where depositors live.