FDIC-insured bank
Isabella Bank — Mount Pleasant, MI
Bank headquartered in Mount Pleasant, Michigan, part of ISABELLA BANK CORP.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 139 E Broadway St Mount Pleasant, MI 48858 |
| County | Isabella |
| Metro area | Mount Pleasant, MI |
| Website | www.isabellabank.com |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 1005 |
| Federal Reserve RSSD ID | 74140 |
| Status | Active |
| Charter class | SM (STATE) |
| Holding company | ISABELLA BANK CORP |
| Domestic offices | 31 |
| Financials as of | June 30, 2026 |
How to find your Isabella 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.isabellabank.com.
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Offices nearest to headquarters
| Isabella Bank main office Mount Pleasant, MI |
139 E Broadway St, 48858 |
| Drive-In Branch Mount Pleasant, MI |
200 S University Ave, 48858 |
| Pickard Street Branch Mount Pleasant, MI |
1416 E Pickard St, 48858 |
| West High Street Branch Mount Pleasant, MI |
1402 W High St, 48858 |
| South Mission Street Branch Mount Pleasant, MI |
2127 S Mission St, 48858 |
| Shepherd Branch Shepherd, MI |
500 E Wright Ave, 48883 |
| Beal City Branch Weidman, MI |
1876 N Winn Rd, 48893 |
| Weidman Branch Weidman, MI |
3388 N Woodruff Rd, 48893 |
| Clare Branch Clare, MI |
532 N Mcewan St, 48617 |
| Lake Isabella Branch Lake Isabella, MI |
125 N Coldwater Rd, 48893 |
| Clare North Branch Clare, MI |
1125 N Mcewan St, 48617 |
| Farwell Branch Farwell, MI |
399 W Main St, 48622 |
32 offices in total. Browse them by city through the state pages.
Where Isabella Bank has offices
Cities with the most Isabella Bank offices
Largest banks headquartered elsewhere in Michigan
| Northpointe Bank Grand Rapids | $7.53 billion |
| First National Bank of America East Lansing | $6.82 billion |
| Mercantile Bank Grand Rapids | $6.24 billion |
| Independent Bank Grand Rapids | $5.66 billion |
| ChoiceOne Bank Sparta | $4.45 billion |
| Macatawa Bank, National Association Holland | $3.69 billion |
| Bank of Ann Arbor Ann Arbor | $3.50 billion |
| Southern Michigan Bank & Trust Coldwater | $1.68 billion |
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