Branch Network
Northern State Bank of Thief River Falls Locations & Branches Thief River Falls, Minnesota
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Northern State Bank of Thief River Falls operates 3 branches from its headquarters in Thief River Falls, MN, .
Northern State Bank of Thief River Falls branch network
All 3 branches are in MINNESOTA. Its largest office by deposits is its main office in Thief River Falls, MN, with $499.3M (100.0% of its branch deposits). It had the same number of branches on June 30, 2025.
Northern State Bank of Thief River Falls at a glance
Its CET1 capital ratio was 24.96% at Q2 2026, comfortably above the 7% level required once the capital conservation buffer is included.
- Total assets, Q2 2026
- $550.0M
- CET1 ratio, Q2 2026
- 24.96%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1935
Full financial profile · Is Northern State Bank of Thief River Falls safe? · Northern State Bank of Thief River Falls call report · Routing number
Deposit market share
Share of all FDIC-insured deposits held in each area, from the June 30, 2026 Summary of Deposits. Rank 1 is the largest holder. Shares are by bank charter, not by holding company.
| Area | Rank | Deposit share | Deposits |
|---|---|---|---|
| City: Thief River Falls, MN (3 branches) | 1 of 3 | 69.1% | $499.3M |
| State: MN (3 branches) | 57 of 277 | 0.2% | $499.3M |
Ranked by total assets among banks headquartered in the state: Largest banks in Minnesota.
Share by county and metro area
Northern State Bank of Thief River Falls's share of FDIC-insured deposits in the counties and metro areas where it has branches, from the June 30, 2026 Summary of Deposits. Up to the ten largest of each are shown, by the bank's deposits. Rank 1 is the largest holder. Banks only: credit unions are not in the Summary of Deposits.
Counties
| County | Rank | Deposit share | Deposits | County total |
|---|---|---|---|---|
| Pennington, MN (3 branches) | 1 of 3 | 69.1% | $499.3M | $722.2M |
Metro area share: not on file. None of this bank's branches sit in a metropolitan or micropolitan area in the FDIC branch directory.
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Northern State Bank of Thief River Falls (main office) | Thief River Falls, MN | 56701 | $499.3M |
| First Federal Branch | Thief River Falls, MN | 56701 | $0 |
| Hugo's Supermarket Branch | Thief River Falls, MN | 56701 | $0 |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 15286) · FFIEC NIC profile (RSSD 188056)