NCUA-insured credit union
Great Lakes
Credit Union headquartered in Bay City, Michigan.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 415 Washington Avenue Bay City, MI 48708 |
| County | Bay |
| Website | not published in NCUA data |
| Phone | (989) 893-2831 |
NCUA record
| NCUA Charter | 24874 |
| Federal Reserve RSSD ID | 349697 |
| Status | Active |
| Charter type | 1 (NCUA) |
| Financials as of | March 31, 2026 |
Routing number
NCUA does not publish ABA routing numbers, and many credit unions use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this credit union, the "account details" screen in its online banking, or its official website.
See how your odds compare before you apply at Great Lakes.
Offices
| Great Lake Fcu main office Bay City, MI |
415 Washington Ave, 48708 (989) 893-2831 9am - 5pm Monday - Thursday 8:30am - 5:30pm Friday 9am - 12pm Saturday |
| Great Lakes Fcu Bay City, MI |
1002 W Indiana St, 48706 (989) 684-4200 9am - 5pm Monday - Thursday 8:30am - 5:30pm Friday 9am - 12pm Saturday |
| Great Lakes Fcu Birch Run, MI |
9315 Tiffany Blvd, 48415 (989) 624-9344 9am - 5pm Monday - Thursday 8:30am - 5:30pm Friday 9am - 12pm Saturday |
| Cu Answers Grand Rapids, MI |
6000 28Th St Se Ste 100, 49546 (800) 327-3478 |
Where Great Lakes has offices
Other credit unions headquartered in Bay City
| United Bay Community | $304.43 million |
| Financialedge | $144.81 million |
| Sunrise Family | $132.92 million |