Bank Branches › Wisconsin › Waukesha County › 15450 W National Ave
Full-service office · FDIC office no. 507049
BMO Bank National Association
15450 W National Ave, New Berlin, WI 53151
Open · June 2026
$140M
deposits, 2026
2010
established
44th
of 148 in county
3
names on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | BMO Bank National Association | $140M | −8% |
| Jun 30 2025 | BMO Bank National Association | $152M | −2% |
| Jun 30 2024 | BMO Bank National AssociationNEW NAME | $154M | +14% |
| Jun 30 2023 | BMO Harris Bank National Association | $135M | +6% |
| Jun 30 2022 | BMO Harris Bank National Association | $128M | +3% |
| Jun 30 2021 | BMO Harris Bank National Association | $124M | +5% |
| Jun 30 2020 | BMO Harris Bank National Association | $118M | +5% |
| Jun 30 2019 | BMO Harris Bank National Association | $112M | +8% |
| Jun 30 2018 | BMO Harris Bank National Association | $103M | +22% |
| Jun 30 2017 | BMO Harris Bank National Association | $84.8M | +15% |
| Jun 30 2016 | BMO Harris Bank National Association | $73.6M | +8% |
| Jun 30 2015 | BMO Harris Bank National Association | $68.1M | −11% |
| Jun 30 2014 | BMO Harris Bank National Association | $76.3M | 0% |
| Jun 30 2013 | BMO Harris Bank National Association | $76.4M | +16% |
| Jun 30 2012 | BMO Harris Bank National AssociationNEW NAME | $65.7M | −11% |
| Jun 30 2011 | M&I Marshall and Ilsley Bank | $73.7M | 0% |
| Jun 30 2010 | M&I Marshall and Ilsley Bank | $73.7M |
Nearest other open offices in Waukesha County
- <0.1 miPNC Bank, National Association · 3670 S Moorland Rd, New Berlin
- <0.1 miNorth Shore Bank · 15505 W National Ave, New Berlin
- <0.1 miJPMorgan Chase Bank, National Association · 15545 W National Ave, New Berlin
- 0.2 miAssociated Bank, National Association · 15665 W National Ave, New Berlin
- 0.2 miU.S. Bank National Association · 15305 W National Ave, New Berlin
- 1.1 miWaukesha State Bank · 14000 W National Ave, New Berlin
- 1.2 miWells Fargo Bank, National Association · 16001 W Cleveland Ave, New Berlin
- 1.3 miHoricon Bank · 15600 W Cleveland Ave, New Berlin
All banks in Waukesha County →
Every BMO Bank National Association office →
Earlier names and banks folded into BMO Bank National Association →
Names on the sign
2010–2011M&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) 507049.