Branch Network
Coulee Bank Locations & Branches La Crosse, Wisconsin
BankRegReports is independent of Coulee Bank and never asks for online banking logins or passwords.
Coulee Bank operates 6 branches from its headquarters in La Crosse, WI, .
Coulee Bank branch network
Its 6 branches span 2 states and 5 cities. The most are in MINNESOTA (3) and WISCONSIN (3). WISCONSIN holds 62.5% of its branch deposits. Onalaska, WI has the most of its branches, 2. Its largest office by deposits is its main office in La Crosse, WI, with $206.1M (48.1% of its branch deposits). It had the same number of branches on June 30, 2025.
Coulee Bank at a glance
Its CET1 capital ratio was 11.54% at Q2 2026, above regulatory requirements.
- Total assets, Q2 2026
- $524.4M
- CET1 ratio, Q2 2026
- 11.54%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1961
Full financial profile · Is Coulee Bank safe? · Coulee Bank 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: La Crosse, WI (1 branch) | 6 of 10 | 9.3% | $206.1M |
| State: WI (3 branches) | 103 of 185 | 0.1% | $267.7M |
Ranked by total assets among banks headquartered in the state: Largest banks in Wisconsin.
Share by county and metro area
Coulee Bank'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 (3 branches) | 6 of 17 | 7.3% | $267.7M | $3.69B |
| Ramsey, MN (1 branch) | 25 of 33 | 0.1% | $71.2M | $69.64B |
| Hennepin, MN (1 branch) | 53 of 67 | <0.1% | $54.1M | $144.16B |
| Olmsted, MN (1 branch) | 16 of 19 | 0.6% | $35.0M | $5.54B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| La Crosse-Onalaska, WI-MN (3 branches) | 7 of 20 | 6.3% | $267.7M | $4.25B |
| Minneapolis-St. Paul-Bloomington, MN-WI (2 branches) | 84 of 124 | <0.1% | $125.4M | $252.68B |
| Rochester, MN (1 branch) | 27 of 34 | 0.5% | $35.0M | $7.58B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Coulee Bank (main office) | La Crosse, WI | 54601 | $206.1M |
| St Paul Branch | Saint Paul, MN | 55105 | $71.2M |
| Onalaska Branch | Onalaska, WI | 54650 | $61.2M |
| Minnetonka Branch | Minnetonka, MN | 55343 | $54.1M |
| Coulee Bank - Rochester | Rochester, MN | 55901 | $35.0M |
| Eagle Crest Branch | Onalaska, WI | 54650 | $453K |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 18361) · FFIEC NIC profile (RSSD 457752)