Bank Branches › Wisconsin › Dane County › 1140 W Main St
Full-service office · FDIC office no. 13495
BMO Bank National Association
1140 W Main St, Sun Prairie, WI 53590
Open · June 2026
$95.3M
deposits, 2026
1967
established
64th
of 126 in county
6
names on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | BMO Bank National Association | $95.3M | −10% |
| Jun 30 2025 | BMO Bank National Association | $106M | +4% |
| Jun 30 2024 | BMO Bank National AssociationNEW NAME | $102M | +7% |
| Jun 30 2023 | BMO Harris Bank National Association | $94.9M | +1% |
| Jun 30 2022 | BMO Harris Bank National Association | $94.1M | +3% |
| Jun 30 2021 | BMO Harris Bank National Association | $91.8M | +7% |
| Jun 30 2020 | BMO Harris Bank National Association | $85.7M | +5% |
| Jun 30 2019 | BMO Harris Bank National Association | $81.8M | +7% |
| Jun 30 2018 | BMO Harris Bank National Association | $76.1M | +12% |
| Jun 30 2017 | BMO Harris Bank National Association | $68.0M | +6% |
| Jun 30 2016 | BMO Harris Bank National Association | $63.9M | +8% |
| Jun 30 2015 | BMO Harris Bank National Association | $59.3M | +7% |
| Jun 30 2014 | BMO Harris Bank National Association | $55.3M | −5% |
| Jun 30 2013 | BMO Harris Bank National Association | $58.2M | −10% |
| Jun 30 2012 | BMO Harris Bank National AssociationNEW NAME | $64.8M | −2% |
| Jun 30 2011 | M&I Marshall and Ilsley Bank | $66.1M | +3% |
| Jun 30 2010 | M&I Marshall and Ilsley Bank | $64.3M | −6% |
| Jun 30 2009 | M&I Marshall and Ilsley Bank | $68.2M | −3% |
| Jun 30 2008 | M&I Marshall and Ilsley Bank | $70.2M | +8% |
| Jun 30 2007 | M&I Marshall and Ilsley Bank | $65.1M | +12% |
| Jun 30 2006 | M&I Marshall and Ilsley Bank | $58.0M | +17% |
| Jun 30 2005 | M&I Marshall and Ilsley Bank | $49.6M | +7% |
| Jun 30 2004 | M&I Marshall and Ilsley Bank | $46.4M | +2% |
| Jun 30 2003 | M&I Marshall and Ilsley Bank | $45.5M | 0% |
| Jun 30 2002 | M&I Marshall and Ilsley Bank | $45.7M | −4% |
| Jun 30 2001 | M&I Marshall and Ilsley BankNEW NAME | $47.4M | +5% |
| Jun 30 2000 | M&I Bank of Southern Wisconsin | $45.1M | 0% |
| Jun 30 1999 | M&I Bank of Southern Wisconsin | $45.2M | +5% |
| Jun 30 1998 | M&I Bank of Southern Wisconsin | $43.1M | −1% |
| Jun 30 1997 | M&I Bank of Southern WisconsinNEW NAME | $43.5M | 0% |
| Jun 30 1996 | M&I Madison Bank | $43.3M | −1% |
| Jun 30 1995 | M&I Madison BankNEW NAME | $43.8M | −6% |
| Jun 30 1994 | Valley Bank | $46.7M | |
| 1967-04-20 | Office established (FDIC record) — 27 years before this passbook begins | ||
Nearest other open offices in Dane County
- 0.4 miOld National Bank · 1516 W Main St, Sun Prairie
- 1.1 miBank of Sun Prairie · 228 E Main St, Sun Prairie
- 1.2 miU.S. Bank National Association · 2311 Windsor St, Sun Prairie
- 1.6 miOne Community Bank · 2580 Ironwood Dr, Sun Prairie
- 1.7 miThe Park Bank · 110 N Grand Ave, Ste 108, Sun Prairie
- 1.7 miJPMorgan Chase Bank, National Association · 620 Spring St, Sun Prairie
- 1.8 miStarion Bank · 350 S Grand Ave, Sun Prairie
- 1.8 miJohnson Bank · 186 S City Station Dr, Sun Prairie
All banks in Dane County →
Every BMO Bank National Association office →
Earlier names and banks folded into BMO Bank National Association →
Names on the sign
1994–1994Valley Bank1995–1996M&I Madison Bank1997–2000M&I Bank of Southern Wisconsin2001–2011M&I Marshall and Ilsley Bank2012–2023BMO Harris Bank National Association2024–nowBMO Bank National Association
The FDIC office number stays with the building when banks merge or rename, so the same office appears under each owner. Follow an earlier name to see what became of that bank.
Deposits are the balances the bank assigned to this office on June 30 of each year, in nominal dollars. Source: FDIC Summary of Deposits, office (UNINUMBR) 13495.