Branch Presence
Banks with Branches in Green Bay, WI
Associated Bank, N.A. is the biggest bank in Green Bay, WI, with $6.68B in deposits at its Green Bay branches, 56.3% of the city's total as of the June 30, 2026 FDIC Summary of Deposits.
13 banks operate 40 branches in Green Bay, WI, ranked below by local branch count from the FDIC Summary of Deposits. This counts every bank with a branch here, not only banks headquartered locally.
Deposit share is each bank's share of the $11.88B held in Green Bay, WI, as of the June 30, 2026 FDIC Summary of Deposits, ranked by deposits (#1 is largest). Banks that book deposits at a headquarters branch can show a share that exceeds their local customer base.
| Bank | Branches in Green Bay | Local deposits | Deposit share |
|---|---|---|---|
| Associated Bank, N.A. | 7 | $6.68B | 56.3% (#1) |
| BMO Bank N.A. | 7 | $1.03B | 8.7% (#3) |
| Nicolet National Bank | 4 | $2.07B | 17.5% (#2) |
| JPMorgan Chase Bank, N.A. | 4 | $483.3M | 4.1% (#4) |
| Wells Fargo Bank, N.A. | 4 | $385.2M | 3.2% (#6) |
| U.S. Bank N.A. | 3 | $267.9M | 2.3% (#7) |
| North Shore Bank | 3 | $101.6M | 0.9% (#10) |
| Bay Bank | 2 | $146.5M | 1.2% (#8) |
| Bank of Luxemburg | 2 | $130.7M | 1.1% (#9) |
| Johnson Bank | 1 | $399.5M | 3.4% (#5) |
| Bank First, N.A. | 1 | $84.0M | 0.7% (#11) |
| Fortifi Bank | 1 | $57.5M | 0.5% (#12) |
| UMB Bank, N.A. | 1 | $33.1M | 0.3% (#13) |
County deposit market: Brown, WI
The $13.77B held across 16 FDIC-insured banks in this county, as of the June 30, 2026 FDIC Summary of Deposits. The 10 largest are shown; see every bank in the Brown, WI market with its change from a year earlier. Banks only: credit unions are not in the Summary of Deposits.
| Rank | Bank | Deposit share | Deposits | Branches |
|---|---|---|---|---|
| 1 | Associated Bank, N.A. | 53.3% | $7.33B | 11 |
| 2 | Nicolet National Bank | 17.3% | $2.39B | 7 |
| 3 | BMO Bank N.A. | 7.9% | $1.09B | 8 |
| 4 | Bank First, N.A. | 4.3% | $595.1M | 3 |
| 5 | JPMorgan Chase Bank, N.A. | 3.5% | $483.3M | 4 |
| 6 | Johnson Bank | 3.2% | $438.8M | 2 |
| 7 | Wells Fargo Bank, N.A. | 2.8% | $385.2M | 4 |
| 8 | U.S. Bank N.A. | 1.9% | $267.9M | 3 |
| 9 | North Shore Bank | 1.5% | $204.0M | 6 |
| 10 | Bay Bank | 1.1% | $146.5M | 2 |
Metro area deposit market: Green Bay, WI
The $14.85B held across 20 FDIC-insured banks in this metro area, as of the June 30, 2026 FDIC Summary of Deposits. The 10 largest are shown; see every bank in the Green Bay, WI market with its change from a year earlier. Banks only: credit unions are not in the Summary of Deposits.
| Rank | Bank | Deposit share | Deposits | Branches |
|---|---|---|---|---|
| 1 | Associated Bank, N.A. | 50.0% | $7.42B | 12 |
| 2 | Nicolet National Bank | 18.0% | $2.67B | 10 |
| 3 | BMO Bank N.A. | 7.4% | $1.09B | 8 |
| 4 | Bank First, N.A. | 4.0% | $595.1M | 3 |
| 5 | Bank of Luxemburg | 3.6% | $534.5M | 7 |
| 6 | JPMorgan Chase Bank, N.A. | 3.3% | $483.3M | 4 |
| 7 | Johnson Bank | 3.0% | $438.8M | 2 |
| 8 | Wells Fargo Bank, N.A. | 2.6% | $385.2M | 4 |
| 9 | U.S. Bank N.A. | 1.8% | $267.9M | 3 |
| 10 | North Shore Bank | 1.4% | $204.0M | 6 |
Banks in Green Bay: common questions
What is the biggest bank in Green Bay, WI?
Associated Bank, N.A. is the biggest bank in Green Bay, WI, with $6.68B in deposits at its Green Bay branches, 56.3% of the city's total as of the June 30, 2026 FDIC Summary of Deposits.
How many banks are in Green Bay, WI?
13 FDIC-insured banks operate 40 branches in Green Bay, WI as of the June 30, 2026 FDIC Summary of Deposits. This counts every bank with a branch in the city, not only banks headquartered there. Credit unions are not in the Summary of Deposits.
What are the largest banks in Green Bay, WI?
Ranked by deposits held in Green Bay branches as of the June 30, 2026 FDIC Summary of Deposits: 1. Associated Bank, N.A. (56.3%); 2. Nicolet National Bank (17.5%); 3. BMO Bank N.A. (8.7%); 4. JPMorgan Chase Bank, N.A. (4.1%); 5. Johnson Bank (3.4%). The share is each bank's part of all deposits in the city.
Largest banks in Wisconsin
For the state as a whole, see the largest banks in Wisconsin, ranked by total assets and by deposits in Wisconsin branches, or every bank in the Wisconsin bank directory.
Banks in other Wisconsin cities:
About this data
Branch counts and local deposits come from the FDIC Summary of Deposits, the annual June 30 survey of branch-office deposits for every FDIC-insured bank. Click any bank to see its full regulatory profile and complete branch network. Looking for banks headquartered here instead? See the US bank directory.