Banks in Lake Saint Louis, MO
Branches open
9
Banks present
8
Deposits (2025)
$446M
Closings on record
1
2 openings
Banks by deposits in Lake Saint Louis (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| U.S. Bank | $209M | 46.8% | 2 |
| First Bank | $49M | 11% | 1 |
| First State Bank of St. Charles, Missouri | $48M | 10.8% | 1 |
| First Mid Bank & Trust | $38M | 8.5% | 1 |
| Regions Bank | $35M | 7.8% | 1 |
| Great Southern Bank | $25M | 5.7% | 1 |
| Chase Bank | $25M | 5.6% | 1 |
| NEW FRONTIER BANK | $17M | 3.7% | 1 |
All branches
- U.S. Bank — #1 Lake St. Louis Boulevard$138M
- U.S. Bank — 101 Civic Center Dr$70M
- First Bank — 10710 Veterans Memorial Pkwy$49M
- First State Bank of St. Charles, Missouri — 3461 Technology Dr$48M
- First Mid Bank & Trust — 460 Hawk Ridge Trl$38M
- Regions Bank — 701 Civic Center Dr$35M
- Great Southern Bank — 3031 Lake Saint Louis Blvd$25M
- Chase Bank — 8298 Old Hwy N$25M
- NEW FRONTIER BANK — 100 Ridgeway Cove Ln.$17M
Closings
- Bank of America — Lake Saint Louis, MObank exits city901 CIVIC CENTER DRIVE · closed September 21, 2021
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.