Bank Branches › Banks › Ergo Bank
Ergo Bank
6 offices in 1 state as of June 30, 2026. $226 million in deposits. Main office: 86 E Water St, Markesan, WI. FDIC certificate 10004.
6
offices
1
states
−0
gone since 2025
+1
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 | 2 | $53.4M | |
| Jun 30 1995 | 2 | · | $56.0M |
| Jun 30 2000 | 2 | · | $57.0M |
| Jun 30 2005 | 2 | · | $61.3M |
| Jun 30 2010 | 2 | · | $61.1M |
| Jun 30 2015 | 2 | · | $59.0M |
| Jun 30 2020 | 2 | · | $84.3M |
| Jun 30 2025 | 5 | · | $210M |
| Jun 30 2026PEAK | 6 | +1 | $226M |
Open the full passbook — all 33 years ▾
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 1994 | 2 | $53.4M | |
| Jun 30 1995 | 2 | · | $56.0M |
| Jun 30 1996 | 2 | · | $55.9M |
| Jun 30 1997 | 2 | · | $57.7M |
| Jun 30 1998 | 2 | · | $57.0M |
| Jun 30 1999 | 2 | · | $56.9M |
| Jun 30 2000 | 2 | · | $57.0M |
| Jun 30 2001 | 2 | · | $57.2M |
| Jun 30 2002 | 2 | · | $59.2M |
| Jun 30 2003 | 2 | · | $64.4M |
| Jun 30 2004 | 2 | · | $62.0M |
| Jun 30 2005 | 2 | · | $61.3M |
| Jun 30 2006 | 2 | · | $60.3M |
| Jun 30 2007 | 2 | · | $67.9M |
| Jun 30 2008 | 2 | · | $59.8M |
| Jun 30 2009 | 2 | · | $58.9M |
| Jun 30 2010 | 2 | · | $61.1M |
| Jun 30 2011 | 2 | · | $57.5M |
| Jun 30 2012 | 2 | · | $59.6M |
| Jun 30 2013 | 2 | · | $59.5M |
| Jun 30 2014 | 2 | · | $61.9M |
| Jun 30 2015 | 2 | · | $59.0M |
| Jun 30 2016 | 2 | · | $59.9M |
| Jun 30 2017 | 2 | · | $63.6M |
| Jun 30 2018 | 2 | · | $68.9M |
| Jun 30 2019 | 2 | · | $77.3M |
| Jun 30 2020 | 2 | · | $84.3M |
| Jun 30 2021 | 2 | · | $106M |
| Jun 30 2022 | 2 | · | $120M |
| Jun 30 2023 | 5 | +3 | $179M |
| Jun 30 2024 | 5 | · | $188M |
| Jun 30 2025 | 5 | · | $210M |
| Jun 30 2026PEAK | 6 | +1 | $226M |
Counted under FDIC certificate 10004. 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 |
|---|---|
| Ergo BankMarkesan, WI | $73.5M |
| 314 West State Street BranchFox Lake, WI | $61.0M |
| Kendall BranchKendall, WI | $29.9M |
| Wilton BranchWilton, WI | $27.6M |
| Lomira BranchLomira, WI | $21.6M |
| Norwalk BranchNorwalk, WI | $12.6M |
By state
| State | Offices |
|---|---|
| Wisconsin | 6 |
Top counties
| County | Offices |
|---|---|
| Monroe County, WI | 3 |
| Dodge County, WI | 2 |
| Green Lake County, WI | 1 |