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Bank of Wisconsin Dells Locations & Branches Wisconsin Dells, Wisconsin
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Bank of Wisconsin Dells operates 3 branches from its headquarters in Wisconsin Dells, WI, .
Bank of Wisconsin Dells branch network
All 3 branches are in WISCONSIN, across 2 cities. Wisconsin Dells, WI has the most of its branches, 2. Its largest office by deposits is its main office in Wisconsin Dells, WI, with $553.4M (59.6% of its branch deposits). It had the same number of branches on June 30, 2025.
Bank of Wisconsin Dells at a glance
Its CET1 capital ratio was 12.97% at Q2 2026, above regulatory requirements.
- Total assets, Q2 2026
- $1.08B
- CET1 ratio, Q2 2026
- 12.97%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1910
Full financial profile · Is Bank of Wisconsin Dells safe? · Bank of Wisconsin Dells 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: Wisconsin Dells, WI (2 branches) | 1 of 3 | 92.0% | $814.0M |
| State: WI (3 branches) | 33 of 185 | 0.4% | $927.8M |
Ranked by total assets among banks headquartered in the state: Largest banks in Wisconsin.
Share by county and metro area
Bank of Wisconsin Dells'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 |
|---|---|---|---|---|
| Columbia, WI (2 branches) | 1 of 8 | 33.6% | $667.3M | $1.99B |
| Sauk, WI (1 branch) | 4 of 13 | 10.7% | $260.6M | $2.44B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Madison, WI (2 branches) | 13 of 41 | 2.2% | $667.3M | $30.15B |
| Baraboo, WI (1 branch) | 4 of 13 | 10.7% | $260.6M | $2.44B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Bank of Wisconsin Dells (main office) | Wisconsin Dells, WI | 53965 | $553.4M |
| Lake Delton Branch | Wisconsin Dells, WI | 53965 | $260.6M |
| Portage Branch | Portage, WI | 53901 | $113.9M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 15136) · FFIEC NIC profile (RSSD 894348)