FDIC-insured bank
Union Bank — Grand Rapids, MI
Bank headquartered in Grand Rapids, Michigan, part of UNION FINANCIAL CORP.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 670 Cascade West Pkwy Se Grand Rapids, MI 49546 |
| County | Kent |
| Metro area | Grand Rapids-Kentwood, MI |
| Website | www.ubmich.com |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 14722 |
| Federal Reserve RSSD ID | 390840 |
| Status | Active |
| Charter class | NM (STATE) |
| Holding company | UNION FINANCIAL CORP |
| Domestic offices | 9 |
| Financials as of | June 30, 2026 |
How to find your Union Bank routing number
FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at www.ubmich.com.
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Offices nearest to headquarters
| Union Bank main office Grand Rapids, MI |
670 Cascade West Pkwy Se, 49546 |
| The Cascade Branch Grand Rapids, MI |
660 Cascade West Pkwy Se, 49546 |
| Ada Branch Ada, MI |
523 Ada Dr Se, 49301 |
| Union Bank Messenger Service Branch Ada, MI |
523 Ada Dr Se, 49301 |
| Hastings Branch Hastings, MI |
529 W State St, 49058 |
| Lake Odessa Branch Lake Odessa, MI |
1150 Jordan Lake St, 48849 |
| Mulliken Branch Mulliken, MI |
233 W Grand Ledge Hwy, 48861 |
| Westphalia Branch Westphalia, MI |
202 E Main St, 48894 |
| Dimondale Branch Dimondale, MI |
127 East Rd, 48821 |
Where Union Bank has offices
Cities with the most Union Bank offices
Other banks headquartered in Grand Rapids
| Northpointe Bank | $7.53 billion |
| Mercantile Bank | $6.24 billion |
| Independent Bank | $5.66 billion |
| United Bank of Michigan | $1.06 billion |
Largest banks headquartered elsewhere in Michigan
| First National Bank of America East Lansing | $6.82 billion |
| ChoiceOne Bank Sparta | $4.45 billion |
| Macatawa Bank, National Association Holland | $3.69 billion |
| Bank of Ann Arbor Ann Arbor | $3.50 billion |
| Isabella Bank Mount Pleasant | $2.17 billion |
| Southern Michigan Bank & Trust Coldwater | $1.68 billion |
| The Dart Bank Mason | $1.47 billion |
| County National Bank Hillsdale | $1.36 billion |
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