FDIC-insured bank
Minnstar Bank National Association
Bank headquartered in Lake Crystal, Minnesota, part of LAKE CRYSTAL BCORP INC.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 202 N Main St Lake Crystal, MN 56055 |
| County | Blue Earth |
| Metro area | Mankato, MN |
| Website | www.minnstarbank.com |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 13809 |
| Federal Reserve RSSD ID | 89854 |
| Status | Active |
| Charter class | N (OCC) |
| Holding company | LAKE CRYSTAL BCORP INC |
| Domestic offices | 2 |
| Financials as of | June 30, 2026 |
Routing number
FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at www.minnstarbank.com.
See how your odds compare before you apply at Minnstar Bank National Association.
Offices nearest to headquarters
| Minnstar Bank National Association main office Lake Crystal, MN |
202 N Main St, 56055 |
| Mankato Detached Facility Mankato, MN |
201 Poplar St, 56001 |