Bank Branches › Wisconsin › Rock County › 4323 Milton Ave, Ste 100
Full-service office · FDIC office no. 466630
BMO Bank National Association
4323 Milton Ave, Ste 100, Janesville, WI 53546
Open · June 2026
$96.5M
deposits, 2026
2007
established
14th
of 34 in county
3
names on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | BMO Bank National Association | $96.5M | +4% |
| Jun 30 2025 | BMO Bank National Association | $93.1M | −3% |
| Jun 30 2024 | BMO Bank National AssociationNEW NAME | $95.5M | −1% |
| Jun 30 2023 | BMO Harris Bank National Association | $96.2M | 0% |
| Jun 30 2022 | BMO Harris Bank National Association | $95.9M | −4% |
| Jun 30 2021 | BMO Harris Bank National Association | $99.9M | +1% |
| Jun 30 2020 | BMO Harris Bank National Association | $98.5M | +56% |
| Jun 30 2019 | BMO Harris Bank National Association | $63.2M | +9% |
| Jun 30 2018 | BMO Harris Bank National Association | $57.7M | +19% |
| Jun 30 2017 | BMO Harris Bank National Association | $48.5M | +13% |
| Jun 30 2016 | BMO Harris Bank National Association | $43.0M | +3% |
| Jun 30 2015 | BMO Harris Bank National Association | $41.9M | −9% |
| Jun 30 2014 | BMO Harris Bank National Association | $45.9M | −8% |
| Jun 30 2013 | BMO Harris Bank National Association | $49.8M | −10% |
| Jun 30 2012 | BMO Harris Bank National AssociationNEW NAME | $55.5M | −1% |
| Jun 30 2011 | M&I Marshall and Ilsley Bank | $56.1M | +5% |
| Jun 30 2010 | M&I Marshall and Ilsley Bank | $53.3M | +13% |
| Jun 30 2009 | M&I Marshall and Ilsley Bank | $47.4M | +1% |
| Jun 30 2008 | M&I Marshall and Ilsley Bank | $47.0M | +24% |
| Jun 30 2007 | M&I Marshall and Ilsley Bank | $37.9M |
Nearest other open offices in Rock County
- 1.3 miAssociated Bank, National Association · 2720 N Lexington Dr, Janesville
- 1.4 miU.S. Bank National Association · 2732 Milton Ave, Janesville
- 1.4 miOld National Bank · 2215 Holiday Dr, Janesville
- 1.4 miBank First, N.A. · 2111 Holiday Drive, Janesville
- 1.4 miJohnson Bank · 2021 Holiday Dr, Janesville
- 1.6 miFirst Mid Bank & Trust, National Association · 2525 Milton Ave, Janesville
- 1.7 miLake Ridge Bank · 2605 Kennedy Rd, Janesville
- 2.1 miSauk Valley Bank & Trust Company · 2107 Foster Avenue, Suite 100, Janesville
All banks in Rock County →
Every BMO Bank National Association office →
Earlier names and banks folded into BMO Bank National Association →
Names on the sign
2007–2011M&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) 466630.