Bank Branches › Banks › Great Midwest Bank, S.S.B.
Great Midwest Bank, S.S.B.
8 offices in 1 state as of June 30, 2026, down from 13 in 1994. $621 million in deposits. Main office: 15900 W Bluemound Rd, Brookfield, WI. FDIC certificate 29657.
8
offices
1
states
−1
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 1994PEAK | 13 | $292M | |
| Jun 30 1995 | 13 | · | $281M |
| Jun 30 2000 | 13 | · | $315M |
| Jun 30 2005 | 13 | · | $320M |
| Jun 30 2010 | 10 | −2 | $396M |
| Jun 30 2015 | 9 | · | $382M |
| Jun 30 2020 | 8 | · | $577M |
| Jun 30 2025 | 8 | · | $627M |
| Jun 30 2026NOW | 8 | · | $621M |
Open the full passbook — all 33 years ▾
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 1994PEAK | 13 | $292M | |
| Jun 30 1995 | 13 | · | $281M |
| Jun 30 1996 | 13 | · | $273M |
| Jun 30 1997 | 13 | · | $285M |
| Jun 30 1998 | 13 | · | $291M |
| Jun 30 1999 | 13 | · | $308M |
| Jun 30 2000 | 13 | · | $315M |
| Jun 30 2001 | 13 | · | $329M |
| Jun 30 2002 | 13 | · | $324M |
| Jun 30 2003 | 13 | · | $344M |
| Jun 30 2004 | 13 | · | $321M |
| Jun 30 2005 | 13 | · | $320M |
| Jun 30 2006 | 12 | −1 | $347M |
| Jun 30 2007 | 12 | · | $395M |
| Jun 30 2008 | 12 | · | $370M |
| Jun 30 2009 | 12 | · | $403M |
| Jun 30 2010 | 10 | −2 | $396M |
| Jun 30 2011 | 10 | · | $405M |
| Jun 30 2012 | 9 | −1 | $392M |
| Jun 30 2013 | 9 | · | $377M |
| Jun 30 2014 | 9 | · | $367M |
| Jun 30 2015 | 9 | · | $382M |
| Jun 30 2016 | 9 | · | $419M |
| Jun 30 2017 | 9 | · | $485M |
| Jun 30 2018 | 9 | · | $515M |
| Jun 30 2019 | 8 | −1 | $541M |
| Jun 30 2020 | 8 | · | $577M |
| Jun 30 2021 | 8 | · | $579M |
| Jun 30 2022 | 8 | · | $553M |
| Jun 30 2023 | 8 | · | $574M |
| Jun 30 2024 | 8 | · | $590M |
| Jun 30 2025 | 8 | · | $627M |
| Jun 30 2026NOW | 8 | · | $621M |
Counted under FDIC certificate 29657. 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 |
|---|---|
| Great Midwest Bank, S.S.B.Brookfield, WI | $338M |
| 5150 South 76Th Street BranchGreendale, WI | $63.9M |
| 4775 South 27Th Street BranchGreenfield, WI | $56.2M |
| 600 Hartbrook Dr BranchHartland, WI | $45.9M |
| 1050 East Chestnut StreetChilton, WI | $38.0M |
| 10269 West National Ave BranchWest Allis, WI | $36.7M |
| Madison Office BranchMiddleton, WI | $23.6M |
| 505 West Brown Deer Road BranchBayside, WI | $19.0M |
By state
| State | Offices |
|---|---|
| Wisconsin | 8 |