Branch Network
Bank CMG Locations & Branches Madison, Wisconsin
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Bank CMG operates 10 branches from its headquarters in Madison, WI, .
Bank CMG branch network
All 10 branches are in WISCONSIN, across 9 cities. Lake Mills, WI has the most of its branches, 2. Its largest office by deposits is the Lake Mills Branch office in Lake Mills, WI, with $293.6M (31.4% of its branch deposits). It had the same number of branches on June 30, 2025.
Bank CMG at a glance
Its CET1 capital ratio was 11.87% at Q2 2026, above regulatory requirements.
- Total assets, Q2 2026
- $1.06B
- CET1 ratio, Q2 2026
- 11.87%
- Deposit insurance
- FDIC
- Regulator
- Federal Reserve
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1883
Full financial profile · Is Bank CMG safe? · Bank CMG 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: Madison, WI (1 branch) | 12 of 18 | 1.3% | $193.1M |
| State: WI (10 branches) | 32 of 185 | 0.5% | $935.0M |
Ranked by total assets among banks headquartered in the state: Largest banks in Wisconsin.
Share by county and metro area
Bank CMG'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 |
|---|---|---|---|---|
| Jefferson, WI (2 branches) | 4 of 11 | 14.7% | $345.4M | $2.34B |
| Racine, WI (1 branch) | 8 of 13 | 4.8% | $219.7M | $4.54B |
| Dane, WI (1 branch) | 20 of 33 | 0.7% | $193.1M | $26.10B |
| Green, WI (3 branches) | 6 of 7 | 7.4% | $105.4M | $1.43B |
| Rock, WI (1 branch) | 14 of 18 | 1.2% | $42.1M | $3.45B |
| Waukesha, WI (1 branch) | 33 of 34 | <0.1% | $15.4M | $18.94B |
| Walworth, WI (1 branch) | 14 of 15 | 0.6% | $13.9M | $2.51B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Watertown-Fort Atkinson, WI (2 branches) | 4 of 11 | 14.7% | $345.4M | $2.34B |
| Madison, WI (4 branches) | 24 of 41 | 1.0% | $298.5M | $30.15B |
| Racine, WI (1 branch) | 8 of 13 | 4.8% | $219.7M | $4.54B |
| Janesville-Beloit, WI (1 branch) | 14 of 18 | 1.2% | $42.1M | $3.45B |
| Milwaukee-Waukesha, WI (1 branch) | 43 of 43 | <0.1% | $15.4M | $79.93B |
| Whitewater, WI (1 branch) | 14 of 15 | 0.6% | $13.9M | $2.51B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Lake Mills Branch | Lake Mills, WI | 53551 | $293.6M |
| Burlington Branch | Burlington, WI | 53105 | $219.7M |
| Bank CMG (main office) | Madison, WI | 53717 | $193.1M |
| Coates Avenue Facility | Monticello, WI | 53570 | $56.6M |
| Lake Mills Branch | Lake Mills, WI | 53551 | $51.8M |
| Evansville Branch | Evansville, WI | 53536 | $42.1M |
| Monroe Branch | Monroe, WI | 53566 | $27.2M |
| Albany Branch | Albany, WI | 53502 | $21.6M |
| Fiddlers Creek Branch | Waukesha, WI | 53188 | $15.4M |
| Lake Geneva Branch | Lake Geneva, WI | 53147 | $13.9M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 11623) · FFIEC NIC profile (RSSD 576644)