Bank Branches › Wisconsin › Walworth County › 104 N 5th St
Full-service office · FDIC office no. 9545
BMO Bank National Association
104 N 5th St, Delavan, WI 53115
Open · June 2026
$95.9M
deposits, 2026
1875
established
11th
of 31 in county
6
names on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | BMO Bank National Association | $95.9M | 0% |
| Jun 30 2025 | BMO Bank National Association | $95.4M | +2% |
| Jun 30 2024 | BMO Bank National AssociationNEW NAME | $93.8M | +10% |
| Jun 30 2023 | BMO Harris Bank National Association | $85.1M | +5% |
| Jun 30 2022 | BMO Harris Bank National Association | $81.1M | −6% |
| Jun 30 2021 | BMO Harris Bank National Association | $86.4M | +11% |
| Jun 30 2020 | BMO Harris Bank National Association | $77.6M | +12% |
| Jun 30 2019 | BMO Harris Bank National Association | $69.1M | −2% |
| Jun 30 2018 | BMO Harris Bank National Association | $70.8M | +4% |
| Jun 30 2017 | BMO Harris Bank National Association | $67.8M | +13% |
| Jun 30 2016 | BMO Harris Bank National Association | $59.8M | +3% |
| Jun 30 2015 | BMO Harris Bank National Association | $57.8M | −9% |
| Jun 30 2014 | BMO Harris Bank National Association | $63.6M | +5% |
| Jun 30 2013 | BMO Harris Bank National Association | $60.6M | −16% |
| Jun 30 2012 | BMO Harris Bank National AssociationNEW NAME | $72.1M | +8% |
| Jun 30 2011 | M&I Marshall and Ilsley Bank | $66.8M | +8% |
| Jun 30 2010 | M&I Marshall and Ilsley Bank | $62.0M | −6% |
| Jun 30 2009 | M&I Marshall and Ilsley Bank | $65.7M | −3% |
| Jun 30 2008 | M&I Marshall and Ilsley Bank | $67.9M | +4% |
| Jun 30 2007 | M&I Marshall and Ilsley Bank | $65.6M | −2% |
| Jun 30 2006 | M&I Marshall and Ilsley Bank | $66.8M | +14% |
| Jun 30 2005 | M&I Marshall and Ilsley Bank | $58.7M | +11% |
| Jun 30 2004 | M&I Marshall and Ilsley Bank | $52.8M | −5% |
| Jun 30 2003 | M&I Marshall and Ilsley Bank | $55.5M | −5% |
| Jun 30 2002 | M&I Marshall and Ilsley Bank | $58.3M | −8% |
| Jun 30 2001 | M&I Marshall and Ilsley BankNEW NAME | $63.1M | +3% |
| Jun 30 2000 | M&I Bank South | $61.4M | +2% |
| Jun 30 1999 | M&I Bank South | $60.3M | +6% |
| Jun 30 1998 | M&I Bank SouthNEW NAME | $56.9M | −8% |
| Jun 30 1997 | M&I Bank of Delavan | $61.5M | −6% |
| Jun 30 1996 | M&I Bank of DelavanNEW NAME | $65.7M | −4% |
| Jun 30 1995 | Citizens Bank of Delavan | $68.8M | −4% |
| Jun 30 1994 | Citizens Bank of Delavan | $71.7M | |
| 1875-01-01 | Office established (FDIC record) — 119 years before this passbook begins | ||
Nearest other open offices in Walworth County
- <0.1 miOld National Bank · 500 E Walworth Ave, Delavan
- 0.6 miTown Bank, National Association · 820 E Geneva St, Delavan
- 0.8 miU.S. Bank National Association · 1121 E Geneva St, Delavan
- 4.3 miBank First, N.A. · 218 N Walworth St, Darien
- 5.6 miBank First, N.A. · Highway 50 and South Shore Drive, Delavan Township
- 5.8 miU.S. Bank National Association · 101 E Walworth St, Elkhorn
- 5.8 miJPMorgan Chase Bank, National Association · 38 N Washington St, Elkhorn
- 5.8 miAssociated Bank, National Association · 10 N Lincoln St, Elkhorn
All banks in Walworth County →
Every BMO Bank National Association office →
Earlier names and banks folded into BMO Bank National Association →
Names on the sign
1994–1995Citizens Bank of Delavan1996–1997M&I Bank of Delavan1998–2000M&I Bank South2001–2011M&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) 9545.