NCUA-insured credit union
Michigan One Community — Ionia, MI
Credit Union headquartered in Ionia, Michigan.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 510 S Dexter St Ionia, MI 48846 |
| County | Ionia |
| Website | not published in NCUA data |
| Phone | (616) 527-3900 |
NCUA record
| NCUA Charter | 62169 |
| Federal Reserve RSSD ID | 201393 |
| Status | Active |
| Charter type | 2 (STATE) |
| Financials as of | March 31, 2026 |
How to find your Michigan One Community 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.
Share one credit line with people you trust. Everyone gets their own limit.
Offices
| Main Office main office Ionia, MI |
510 S Dexter St, 48846 (616) 527-3900 9-5 Mon-Fri Closed Sat |
| Alma Office Alma, MI |
7558 N Alger Rd, 48801 (989) 462-0474 9-5 M-F 9-12 S |
| Carson City Office Carson City, MI |
122 E Main St, 48811 (989) 584-3900 9-5 M-F 9-12 S |
| Greenville West Office Greenville, MI |
10776 W Carson City Rd, 48838 (616) 225-2200 9:00-5:00 M-F 9:00-12:00 S |
| South Ionia Office Ionia, MI |
3081 Commerce Ln, 48846 (616) 527-3900 9 to 5 M-F 9 to 12 Sat |
Where Michigan One Community has offices
Cities with the most Michigan One Community offices
Largest credit unions headquartered elsewhere in Michigan
| Lake Michigan Grand Rapids | $16.86 billion |
| 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 |
Compare before you open an account: today's CD and savings rates, the CD calculator and the savings calculator.
