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The First National Bank of Bangor Locations & Branches Bangor, Wisconsin
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The First National Bank of Bangor operates 5 branches from its headquarters in Bangor, WI, . Its main office is at 1798 Commercial St, Bangor, WI 54614.
The First National Bank of Bangor branch network
All 5 branches are in WISCONSIN, across 5 cities. Its largest office by deposits is the The First National Bank of Bangor office in Bangor, WI, with $114.6M (50.8% of its branch deposits). It had the same number of branches on June 30, 2025.
The First National Bank of Bangor at a glance
It reports no CET1 ratio; its Tier 1 leverage ratio was 31.61% at Q2 2026, above the 9% community bank leverage ratio requirement for being considered well capitalized.
- Total assets, Q2 2026
- $363.7M
- Tier 1 leverage ratio, Q2 2026
- 31.61%
- Deposit insurance
- FDIC
- Regulator
- OCC
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1903
Full financial profile · Is The First National Bank of Bangor safe? · The First National Bank of Bangor Q3 2026 call report, filed October 14, 2026 (preliminary) · 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: Bangor, WI (1 branch) | 1 of 2 | 69.4% | $114.6M |
| State: WI (5 branches) | 116 of 185 | 0.1% | $225.6M |
Ranked by total assets among banks headquartered in the state: Largest banks in Wisconsin.
Share by county and metro area
The First National Bank of Bangor'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 |
|---|---|---|---|---|
| La Crosse, WI (5 branches) | 7 of 17 | 6.1% | $225.6M | $3.69B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| La Crosse-Onalaska, WI-MN (5 branches) | 8 of 20 | 5.3% | $225.6M | $4.25B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| The First National Bank of Bangor | Bangor, WI | 54614 | $114.6M |
| Holmen Branch | Holmen, WI | 54636 | $51.6M |
| West Salem Branch | West Salem, WI | 54669 | $38.5M |
| Mindoro Branch | Mindoro, WI | 54644 | $12.7M |
| St. Joseph's Ridge Branch | La Crosse, WI | 54601 | $8.2M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 5337) · FFIEC NIC profile (RSSD 627854)