NCUA-insured credit union
Great Lakes
Credit Union headquartered in Bannockburn, Illinois.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | P.O. Box 1289 Bannockburn, IL 60015 |
| County | Lake |
| Website | not published in NCUA data |
| Phone | (847) 578-7000 |
NCUA record
| NCUA Charter | 60238 |
| Federal Reserve RSSD ID | 630395 |
| 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 Great Lakes.
Offices
| Glcu Headquarters main office Bannockburn, IL |
2111 Waukegan Rd, 60015 (847) 578-7000 N/A |
| Antioch Branch Antioch, IL |
351 E Il Route 173, 60002 (847) 887-8730 Lobby Hours Monday - Thursday: 9:00 a.m. - 5:00 p.m.Friday: 9:00 a.m. - 6:00 p.m.Saturday: 9:00 a.m. - 1:00 p.m.Sunday: ClosedDrive-Up HoursMonday - Thursday: 8:30 a.m. - 5:30 p.m.Friday: 8:30 a.m. - 6:00 p.m.Saturday: 8:30 a.m. - 1:00 p.m.Su |
| Berkeley Berkeley, IL |
5401 Saint Charles Rd, 60163 (800) 982-7850 Monday, Tuesday, Thursday, Friday 9:00AM - 5:00PM |
| Bolingbrook Branch Bolingbrook, IL |
267 S Weber Rd, 60490 (630) 369-4070 Lobby HoursMonday ? Thursday : 9:00 a.m. - 5:00 p.m.Friday : 9:00 a.m. - 6:00 p.m.Saturday: 9:00 a.m. - 1:00 p.m.Sunday: ClosedDrive-Up HoursMonday - Thursday: 8:30 a.m. - 5:30 p.m.Friday: 8:30 a.m. - 6:00 p.m.Saturday: 8:30 a.m. - 1:00 p.m. |
| Chicago Austin (Leaders Network Financial) Chicago, IL |
5600 W Madison St, 60644 (800) 982-7850 M, W, F 9AM-3PM |
| Chicago Uptown Chicago, IL |
1011 W Lawrence Ave, 60640 (773) 769-5800 Lobby HoursMonday ? Thursday : 9:00 a.m. - 5:00 p.m.Friday : 9:00 a.m. - 6:00 p.m.Saturday: 9:00 a.m. - 1:00 p.m.Sunday: Closed |
| Chicago Galewood Branch Chicago, IL |
6612 W North Ave, 60707 (800) 982-7850 Monday through Friday 9:00AM - 5:30PM and Saturday 9:00AM - 2:00PM |
| Chicago Douglas Chicago, IL |
3510 S Michigan Ave Ste 119, 60653 (800) 982-7850 Monday through Friday 9:00AM - 5:30PM and Saturday 9:00AM - 2:00PM Note: As this location is inside a Chicago Police Department building, be prepared to present ID. |
| Chicago West Rogers Park Branch Chicago, IL |
2942 W Peterson Ave, 60659 (800) 982-7850 Lobby Hours: Monday, Tuesday, Thursday, Friday 9:00AM - 5:00PM and Wednesday 11:00AM - 5PM Drive-Up: Monday, Tuesday, Thursday, Friday 9:00AM - 5:00PM and Wednesday 11:00AM - 5PM |
| Country Club Hills Branch Country Club Hills, IL |
18130 Crawford Ave, 60478 (708) 957-1991 Lobby Hours Monday ? Thursday : 9:00 a.m. - 5:00 p.m.Friday : 9:00 a.m. - 6:00 p.m.Saturday: 9:00 a.m. - 1:00 p.m.Sunday: ClosedDrive-Up HoursMonday - Thursday: 8:30 a.m. - 5:30 p.m.Friday: 8:30 a.m. - 6:00 p.m.Saturday: 8:30 a.m. - 1:00p.m |
| Crystal Lake Branch Crystal Lake, IL |
345 E Congress Pkwy, 60014 (815) 459-3615 Lobby Hours Monday ? Thursday : 9:00 a.m. - 5:00 p.m.Friday : 9:00 a.m. - 6:00 p.m.Saturday: 9:00 a.m. - 1:00 p.m.Sunday: Closed Drive-Up HoursMonday - Thursday: 8:30 a.m. - 5:30 p.m.Friday: 8:30 a.m. - 6:00 p.m.Saturday: 8:30 a.m. - 1:00 p. |
| Danville Danville, IL |
323 N Gilbert St, 61832 (800) 982-7850 Lobby Hours through April 30: Monday through Friday 8:30AM - 5:00PM CT and Saturday 8:30AM - 12:00PM CT Drive-Up through April 30: Monday through Friday 8:30AM - 5:00PM CT and Saturday 9:00AM - 12:00PM CT |
21 offices in total. Browse them by city through the state pages.