NCUA-insured credit union
Lake Michigan — Grand Rapids, MI
Credit Union headquartered in Grand Rapids, Michigan.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | Po Box 2848 Grand Rapids, MI 49501 |
| County | Kent |
| Website | not published in NCUA data |
| Phone | (616) 242-9790 |
NCUA record
| NCUA Charter | 62514 |
| Federal Reserve RSSD ID | 651596 |
| Status | Active |
| Charter type | 2 (STATE) |
| Financials as of | March 31, 2026 |
How to find your Lake Michigan 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.
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Offices
| Prairie Creek main office Caledonia, MI |
5664 Prairie Creek Dr Se, 49316 (616) 242-9790 Mon - Thursday 9:00 - 5:30 Friday 9:00 - 6:00 |
| Ada Ada, MI |
496 Ada Dr Se Ste 103, 49301 (616) 242-9790 Monday - Thursday 9:00am to 5:30pmFriday 9:00am to 6:00pmSaturday 9:00am to 1:00pm |
| Allendale Allendale, MI |
5023 Lake Michigan Dr, 49401 (616) 242-9790 Mon - Fri 9 to 5:30 Sat - 9 to 1 |
| Ann Arbor Ann Arbor, MI |
3201 S State St, 48108 (734) 887-2787 Monday - Thursday 9:00am to 5:30pmFriday 9:00am to 6:00pm |
| Brighton Brighton, MI |
332 W Main St, 48116 (810) 953-1214 M-TH: 9:00 a.m. - 5:30 p.m. FRI - 9:00 a.m. - 6:00 p.m. SAT, SUN - Closed |
| 68Th St Byron Center, MI |
675 68Th St Sw, 49315 (616) 242-9790 Monday - Thursday 9am-5:30pmFriday 9am-6:00pmSaturday 9am-1:00pm |
| 84Th Street Byron Center, MI |
904 84Th St Sw, 49315 (616) 242-9790 Monday - Thursday 9:00 - 5:30Friday 9:00 - 6:00Saturday 9:00 - 1:00 |
| Broadmoor Caledonia, MI |
7175 Broadmoor Ave Se, 49316 (616) 242-9790 Monday-Friday 9-5:30 Friday 9-6 Saturday 9-1 |
| Alpine Comstock Park, MI |
4866 Alpine Ave Nw, 49321 (616) 242-9790 Monday-Thursday 9-5:30 Friday 9-6:00 Saturday 9-1:00 |
| Downtown Detroit - Woodward Avenue Detroit, MI |
2715 Woodward Ave Suite A, 48201 (616) 242-9790 Monday - Friday: 9:00am - 5:00pm Saturday: Closed Sunday: Closed |
| Farmington Hills Farmington HIlls, MI |
34391 W 12 Mile Rd, 48331 (248) 848-7122 Monday-Thursday 9am-5:30pmFriday 9am-6pmSaturday 9am-1pm |
| Grand Haven - Robbins Road Grand Haven, MI |
16916 Robbins Rd, 49417 (616) 242-9790 Monday - Thursday 9:00a to 5:30pmFriday - 9:00a to 6:00pmSaturday - 9:00a to 1:00pm |
81 offices in total. Browse them by city through the state pages.
Where Lake Michigan has offices
Cities with the most Lake Michigan offices
Other credit unions headquartered in Grand Rapids
| Adventure | $642 million |
| Wmcu | $449.21 million |
| Preferred | $317.86 million |
| Aac | $211.22 million |
| Meijer | $120.51 million |
| Intandem | $76.48 million |
Largest credit unions headquartered elsewhere in Michigan
| Michigan State University East Lansing | $8.51 billion |
| Dfcu Financial Dearborn | $8.03 billion |
| Genisys Auburn Hills | $6.44 billion |
| United St Joseph | $4.40 billion |
| Michigan Schools and Government Clinton Townshi | $4.37 billion |
| Advia Kalamazoo | $3.97 billion |
| Lake Trust Brighton | $2.87 billion |
| Consumers Oshtemo | $2.86 billion |
Compare before you open an account: today's CD and savings rates, the CD calculator and the savings calculator.
