Banks in Sun Prairie, Wisconsin
We list 11 bank branches in Sun Prairie from 10 FDIC-insured banks, in 1 ZIP code. The most branches belong to Bank of Sun Prairie (2), BMO Bank National Association (1), The Park Bank (1) and Johnson Bank (1).
- 11branches
- 10banks
- 1ZIP codes
All bank branches in Sun Prairie
Showing 11 of 11
| Bank | Branch | Address | ZIP | Map |
|---|---|---|---|---|
| Bank of Sun Prairie | Bank of Sun Prairie (main office) | 228 E Main St | 53590 | Map |
| Bank of Sun Prairie | Grand Avenue Office Branch | 695 S Grand Ave | 53590 | Map |
| BMO Bank National Association | Sun Prairie Branch | 1140 W Main St | 53590 | Map |
| The Park Bank | Sun Prairie Branch | 110 N Grand Ave | 53590 | Map |
| Johnson Bank | Sun Prairie Branch | 186 S City Station Dr | 53590 | Map |
| One Community Bank | Sun Prairie Branch | 2580 Ironwood Dr | 53590 | Map |
| Starion Bank | Sun Prairie Branch | 350 S Grand Ave | 53590 | Map |
| Old National Bank | Sun Prairie Branch | 1516 W Main St | 53590 | Map |
| Associated Bank, National Association | Sun Prairie Grand Avenue Branch | 658 S Grand Ave | 53590 | Map |
| JPMorgan Chase Bank, National Association | Sun Prairie Branch | 620 Spring St | 53590 | Map |
| U.S. Bank National Association | Sun Prairie Madison Branch | 2311 Windsor St | 53590 | Map |
Source: FDIC BankFind Suite, retrieved 2026-09-20. Hours and phone numbers are not part of this data: check the bank’s website before you visit.
Frequently asked questions
How many banks are in Sun Prairie, WI?
Our list has 10 banks with 11 branches in Sun Prairie. Branches open and close, so confirm with the bank.
Which bank has the most branches in Sun Prairie?
In our list it is Bank of Sun Prairie, with 2 branches.
How do I contact a branch?
The FDIC data has no phone numbers. Open the bank’s official website from its profile page here, or use the number on your card or statement.