Bank Midwest: branch locations
Bank Midwest is an FDIC-insured bank with 11 branches in 3 states in our list. Its main office address in the FDIC records is 1800 Royal Ave, Spirit Lake, IA 51360.
Contact details
| Main office | 1800 Royal Ave, Spirit Lake, IA 51360 |
|---|---|
| Official website | bankmidwest.com |
| FDIC certificate | 5170 |
The website address is the one the bank reported to the FDIC. Phone numbers are not part of the FDIC data, so use the number on your card or the bank’s own website.
Where Bank Midwest has branches
| State | Branches |
|---|---|
| Minnesota | 6 |
| Iowa | 4 |
| South Dakota | 1 |
All Bank Midwest branches
Showing 11 of 11
| City | State | Branch | Address | ZIP | Map |
|---|---|---|---|---|---|
| Armstrong | IA | Armstrong Branch | 500 6th St | 50514 | Map |
| Okoboji | IA | Okoboji Branch | 1102 Sanborn Ave | 51355 | Map |
| Spirit Lake | IA | Bank Midwest (main office) | 1800 Royal Ave | 51360 | Map |
| Wall Lake | IA | Wall Lake Branch | 102 W 2nd St | 51466 | Map |
| Fairmont | MN | Fairmont Branch | 301 S State St | 56031 | Map |
| Jackson | MN | Jackson Branch | 509 3rd St | 56143 | Map |
| New Ulm | MN | New Ulm Branch | 525 Center St | 56073 | Map |
| Sherburn | MN | Sherburn Branch | 33 N Main St | 56171 | Map |
| Westbrook | MN | Westbrook Branch | 640 1st Ave | 56183 | Map |
| Windom | MN | Windom Branch | 245 9th St | 56101 | Map |
| Sioux Falls | SD | Sioux Falls Branch | 225 S Minnesota Ave | 57104 | Map |
Source: FDIC BankFind Suite, retrieved 2026-09-20. This site is independent and is not affiliated with Bank Midwest. Confirm branch details with the bank.
Frequently asked questions
How many branches does Bank Midwest have?
Our list has 11 branches of Bank Midwest, in Minnesota (6), Iowa (4) and South Dakota (1). The number changes as branches open and close.
Where is Bank Midwest headquartered?
The FDIC lists the main office at 1800 Royal Ave, Spirit Lake, IA 51360.
Is Bank Midwest FDIC-insured?
According to the FDIC BankFind data, Bank Midwest is an active FDIC-insured institution (certificate number 5170). Confirm any bank you plan to use in the FDIC’s BankFind tool.