NCUA-insured credit union
Credit Union One
Credit Union headquartered in Ferndale, Michigan.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 400 E. Nine Mile Road Ferndale, MI 48220 |
| County | Oakland |
| Website | not published in NCUA data |
| Phone | (248) 398-1210 |
NCUA record
| NCUA Charter | 62562 |
| Federal Reserve RSSD ID | 443193 |
| Status | Active |
| Charter type | 2 (STATE) |
| 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 Credit Union One.
Offices
| Cuo-Ferndale main office Ferndale, MI |
400 E 9 Mile Rd, 48220 (248) 398-1210 Mon: 10:00am - 5:00pm Tue: 10:00am - 5:00pm Wed: 10:00am - 5:00pm Thu: 10:00am - 5:00pm Fri: 9:00am - 5:00pm |
| Cuo-Ann Arbor Ann Arbor, MI |
2400 Green Rd, 48105 (734) 761-2650 Monday - Thursday 10:00 AM - 5:00 PM Friday - 9:00 AM-5:00PM Friday 10:00 AM - 5:00 PM Saturday - CLOSED |
| Cuo-Berkley Berkley, MI |
28845 Woodward Ave, 48072 (248) 399-5040 Mon - Thu: 10:00am - 5:00pm Fri: 9:00am - 5:00pm Sat: 10:00am - 12:30pm |
| Cuo-Davison Davison, MI |
625 S State Rd, 48423 (810) 658-2265 Monday - Friday: 9:00 AM - 5:00 PM Friday 8:00 AM - 5:00 PM Saturday 8:00 AM - 12:00 PM |
| Cuo-Southwest Detroit, MI |
5859 W Vernor Hwy, 48209 (313) 849-0080 Mon: 9:30am - 4:30pm Tue: 9:30am - 4:30pm Wed: 9:30am - 4:30pm Thu: 9:30am - 4:30pm Fri: 9:30am - 5:00pm |
| Cuo-Farmington Farmington, MI |
31716 Grand River Ave, 48336 (248) 474-7100 M-Th 10:00 a.m.-5:00 p.m. F 9:00 a.m.-5:00 p.m. |
| Cuo-Gr Grand Rapids, MI |
1609 Walker Ave Nw, 49504 (616) 453-5500 M-Th 9:00 a.m.-5:00 p.m. F 9:00 a.m.-5:00 p.m. Sat 9:00-12:00 p.m. |
| Cuo-Macomb Macomb, MI |
16255 Hall Rd, 48044 (586) 566-1300 M-Th 10:00 a.m.-5:00 p.m. F 9:00 a.m.-5:00 p.m. Sat 10:00-12:30 p.m. |
| Cuo-St. Clair Shores Saint Clair Shores, MI |
28201 Harper Ave, 48081 (586) 447-3100 Mon: 10:00am - 5:00pm Tue: 10:00am - 5:00pm Wed: 10:00am - 5:00pm Thu: 10:00am - 5:00pm Fri: 9:00am - 5:00pm Sat: 10:00am - 12:30pm |
| Cuo-Shelby Twp. Shelby Township, MI |
55600 Van Dyke Ave, 48316 (586) 254-5560 M-Th 9:00 a.m.-5:00 p.m. F 9:00 a.m.-5:00 p.m. |
| Cuo-Southgate Southgate, MI |
12820 Fort St, 48195 (800) 451-4292 10-5 Mon-Thur, 9-5 Friday, 10-12:30 Saturday |
| Cuo-Sterling Hts. Sterling Heights, MI |
9000 15 Mile Rd, 48312 (586) 978-7181 M-Th 10:00 a.m.-5:00 p.m. F 9:00 a.m.-5:00 p.m. Sat 9:00-1:00 p.m. |
17 offices in total. Browse them by city through the state pages.