NCUA-insured credit union
One Detroit — Detroit, MI
Credit Union headquartered in Detroit, Michigan.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | Po Box 32584 Detroit, MI 48232 |
| County | Wayne |
| Website | not published in NCUA data |
| Phone | (313) 965-8640 |
NCUA record
| NCUA Charter | 61495 |
| Federal Reserve RSSD ID | 85799 |
| Status | Active |
| Charter type | 2 (STATE) |
| Financials as of | March 31, 2026 |
How to find your One Detroit 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
| One Detroit Credit Union main office Detroit, MI |
630 Howard St, 48226 (313) 965-8640 M, TH,FRI 9:30am to 4:30pm Tues and Wednes 10:00am to 4:30pm |
| Eastside Detroit, MI |
14740 Mack Ave, 48215 (313) 821-2800 Monday Tuesday and Thursday 9:00am to 5:00pm Wednesday 11:00am to 5:00pm Friday 9:00am to 6:pm |
| Highland Park Highland Park, MI |
15123 Woodward Ave, 48203 (313) 866-8672 Mon,Tuesday and Thursday 9:00am to 5:00pm Wednesday 11:00am to 5:00pm Fri 9:00am 6:00pm |
| Inkster Inkster, MI |
2025 Middlebelt Rd, 48141 (313) 965-8640 Monday to Friday 9:00 am to 5:00 pm |
Where One Detroit has offices
Cities with the most One Detroit offices
Other credit unions headquartered in Detroit
| Diversified Members | $595.49 million |
| International Uaw | $21.09 million |
| Electrical Workers Local 58 | $20.86 million |
| I.m. Detroit District | $2.01 million |
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