Bank Branches › Banks › Oak Bank
Oak Bank
1 office in 1 state as of June 30, 2026. $420 million in deposits. Main office: 5951 Mckee Rd, Fitchburg, WI. FDIC certificate 35333.
1
offices
1
states
−0
gone since 2025
+0
new since 2025
Offices over time
Bank offices reporting on June 30Deposits booked at them (nominal dollars, own scale)
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 2001PEAK | 1 | $24.7M | |
| Jun 30 2005 | 1 | · | $114M |
| Jun 30 2010 | 1 | · | $175M |
| Jun 30 2015 | 1 | · | $237M |
| Jun 30 2020 | 1 | · | $332M |
| Jun 30 2025 | 1 | · | $410M |
| Jun 30 2026NOW | 1 | · | $420M |
Open the full passbook — all 26 years ▾
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 2001PEAK | 1 | $24.7M | |
| Jun 30 2002 | 1 | · | $53.7M |
| Jun 30 2003 | 1 | · | $73.9M |
| Jun 30 2004 | 1 | · | $90.0M |
| Jun 30 2005 | 1 | · | $114M |
| Jun 30 2006 | 1 | · | $121M |
| Jun 30 2007 | 1 | · | $138M |
| Jun 30 2008 | 1 | · | $154M |
| Jun 30 2009 | 1 | · | $170M |
| Jun 30 2010 | 1 | · | $175M |
| Jun 30 2011 | 1 | · | $180M |
| Jun 30 2012 | 1 | · | $191M |
| Jun 30 2013 | 1 | · | $196M |
| Jun 30 2014 | 1 | · | $203M |
| Jun 30 2015 | 1 | · | $237M |
| Jun 30 2016 | 1 | · | $210M |
| Jun 30 2017 | 1 | · | $233M |
| Jun 30 2018 | 1 | · | $249M |
| Jun 30 2019 | 1 | · | $264M |
| Jun 30 2020 | 1 | · | $332M |
| Jun 30 2021 | 1 | · | $355M |
| Jun 30 2022 | 1 | · | $359M |
| Jun 30 2023 | 1 | · | $391M |
| Jun 30 2024 | 1 | · | $407M |
| Jun 30 2025 | 1 | · | $410M |
| Jun 30 2026NOW | 1 | · | $420M |
Counted under FDIC certificate 35333. 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 |
|---|---|
| Oak BankFitchburg, WI | $420M |
By state
| State | Offices |
|---|---|
| Wisconsin | 1 |
Top counties
| County | Offices |
|---|---|
| Dane County, WI | 1 |