NCUA-insured credit union
Credit Union 1
Credit Union headquartered in Lombard, Illinois.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 450 E 22Nd St Ste 250, Ste 250 Lombard, IL 60148 |
| County | DuPage |
| Website | not published in NCUA data |
| Phone | (800) 252-6950 |
NCUA record
| NCUA Charter | 68727 |
| Federal Reserve RSSD ID | 430791 |
| 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 1.
Offices
| Credit Union 1 main office Lombard, IL |
450 E 22Nd St Ste 250 Ste 250, 60148 (800) 252-6950 8-5 MF |
| Burnham Burnham, IL |
13912 S Torrence Ave, 60633 (800) 710-7359 M-F 9-5 |
| Archer Heights Chicago, IL |
6554 W Archer Ave, 60638 (800) 252-6950 8am-5pm |
| East Side Branch Chicago, IL |
11615 S Avenue O, 60617 (800) 252-6950 8am-5pm |
| Dearborn Chicago, IL |
230 S Dearborn St Ste 2962, 60604 (800) 252-6950 8-5 |
| Uic West Polk Chicago, IL |
828 S Wolcott Ave Rm 120N, 60612 (800) 252-6950 8-5 |
| Uic East Halsted Chicago, IL |
750 S Halsted St Rm 220C, 60607 (800) 252-6950 8-5 |
| Lincoln Park Chicago, IL |
2030 N Halsted St, 60614 (800) 252-6950 8-5 |
| Dekalb DeKalb, IL |
1500 Barber Greene Rd, 60115 (800) 252-6950 8-5 |
| Evergreen Park Evergreen Park, IL |
9441 S Kedzie Ave, 60805 (708) 346-9160 M-F 8:30AM to 6:00PMSaturday 8:30AM to 1:00PM |
| Hines Hines, IL |
5000 S Hines Avenue Building 1 Room C124, 60141 (800) 252-6950 8.5 M-F |
| Homewood Homewood, IL |
2005 Ridge Rd Ste 1, 60430 (800) 252-6950 9-5 M-F |
44 offices in total. Browse them by city through the state pages.