Bank Branches › Banks › Bank of Sun Prairie
Bank of Sun Prairie
8 offices in 1 state as of June 30, 2026. $719 million in deposits. Main office: 228 E Main St, Sun Prairie, WI. FDIC certificate 13565.
8
offices
1
states
−1
gone since 2025
+0
new since 2025
Where its offices are
Offices over time
Bank offices reporting on June 30Deposits booked at them (nominal dollars, own scale)
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 1994 | 3 | $104M | |
| Jun 30 1995 | 3 | · | $121M |
| Jun 30 2000 | 4 | · | $153M |
| Jun 30 2005 | 4 | · | $189M |
| Jun 30 2010 | 4 | · | $263M |
| Jun 30 2015 | 4 | · | $253M |
| Jun 30 2020 | 4 | · | $422M |
| Jun 30 2025 | 5 | · | $613M |
| Jun 30 2026PEAK | 8 | +3 | $719M |
Open the full passbook — all 33 years ▾
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 1994 | 3 | $104M | |
| Jun 30 1995 | 3 | · | $121M |
| Jun 30 1996 | 3 | · | $128M |
| Jun 30 1997 | 3 | · | $129M |
| Jun 30 1998 | 3 | · | $144M |
| Jun 30 1999 | 4 | +1 | $138M |
| Jun 30 2000 | 4 | · | $153M |
| Jun 30 2001 | 4 | · | $155M |
| Jun 30 2002 | 4 | · | $167M |
| Jun 30 2003 | 4 | · | $169M |
| Jun 30 2004 | 4 | · | $182M |
| Jun 30 2005 | 4 | · | $189M |
| Jun 30 2006 | 4 | · | $202M |
| Jun 30 2007 | 4 | · | $221M |
| Jun 30 2008 | 4 | · | $231M |
| Jun 30 2009 | 4 | · | $257M |
| Jun 30 2010 | 4 | · | $263M |
| Jun 30 2011 | 4 | · | $267M |
| Jun 30 2012 | 4 | · | $273M |
| Jun 30 2013 | 4 | · | $257M |
| Jun 30 2014 | 4 | · | $242M |
| Jun 30 2015 | 4 | · | $253M |
| Jun 30 2016 | 4 | · | $271M |
| Jun 30 2017 | 4 | · | $270M |
| Jun 30 2018 | 4 | · | $303M |
| Jun 30 2019 | 4 | · | $355M |
| Jun 30 2020 | 4 | · | $422M |
| Jun 30 2021 | 4 | · | $473M |
| Jun 30 2022 | 4 | · | $510M |
| Jun 30 2023 | 5 | +1 | $549M |
| Jun 30 2024 | 5 | · | $583M |
| Jun 30 2025 | 5 | · | $613M |
| Jun 30 2026PEAK | 8 | +3 | $719M |
Counted under FDIC certificate 13565. When one bank buys another, the bought bank's offices move onto the buyer's certificate, so a jump here is usually a merger, not a building spree. Its earlier names and the banks folded into it →
Offices with the most deposits booked
| Office | Deposits |
|---|---|
| Bank Of Sun PrairieSun Prairie, WI | $423M |
| Grand Avenue Office BranchSun Prairie, WI | $136M |
| Hatley BranchHatley, WI | $51.6M |
| Cottage Grove BranchCottage Grove, WI | $47.0M |
| Antigo BranchAntigo, WI | $28.5M |
| Wittenberg BranchWittenberg, WI | $16.8M |
| Banner Banks BranchBirnamwood, WI | $16.3M |
| Sun Prairie West High School BranchSun Prairie, WI | $49K |
By state
| State | Offices |
|---|---|
| Wisconsin | 8 |