Branch Network
Capitol Bank Locations & Branches Madison, Wisconsin
BankRegReports is independent of Capitol Bank and never asks for online banking logins or passwords.
Capitol Bank operates 3 branches from its headquarters in Madison, WI, .
Capitol Bank branch network
All 3 branches are in WISCONSIN, across 2 cities. Madison, WI has the most of its branches, 2. Its largest office by deposits is its main office in Madison, WI, with $350.2M (74.0% of its branch deposits). It had the same number of branches on June 30, 2025.
Capitol Bank at a glance
Its CET1 capital ratio was 15.76% at Q2 2026, comfortably above the 7% level required once the capital conservation buffer is included.
- Total assets, Q2 2026
- $565.3M
- CET1 ratio, Q2 2026
- 15.76%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Established
- 1995
Full financial profile · Is Capitol Bank safe? · 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: Madison, WI (2 branches) | 10 of 18 | 2.8% | $405.0M |
| State: WI (3 branches) | 64 of 185 | 0.2% | $473.0M |
Ranked by total assets among banks headquartered in the state: Largest banks in Wisconsin.
Share by county and metro area
Capitol 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 |
|---|---|---|---|---|
| Dane, WI (3 branches) | 16 of 33 | 1.8% | $473.0M | $26.10B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Madison, WI (3 branches) | 19 of 41 | 1.6% | $473.0M | $30.15B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Capitol Bank (main office) | Madison, WI | 53717 | $350.2M |
| 108 East Verona Avenue Office | Verona, WI | 53593 | $68.0M |
| East Branch | Madison, WI | 53718 | $54.9M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 34074) · FFIEC NIC profile (RSSD 2339599)