NCUA-insured credit union
Dupage — Naperville, IL
Credit Union headquartered in Naperville, Illinois.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | P.O. Box 3930 Naperville, IL 60567 |
| County | DuPage |
| Website | not published in NCUA data |
| Phone | (630) 428-3440 |
NCUA record
| NCUA Charter | 97084 |
| Federal Reserve RSSD ID | 79396 |
| Status | Active |
| Charter type | 3 (STATE) |
| Financials as of | March 31, 2026 |
How to find your Dupage 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
| Operations Center main office Naperville, IL |
1515 Bond St, 60563 (630) 428-3440 Monday Through Friday 8:30 a.m. to 5:00 p.m. CST |
| Downers Grove Branch Downers Grove, IL |
725 Ogden Ave, 60515 (630) 769-9478 Monday, Tuesday & Thursday 9 AM to 5 PM Wednesday 1 PM to 5 PM Friday 9 AM to 7 PM Saturday 9 AM to 1 PM |
| Naperville Branch Naperville, IL |
790 Royal Saint George Dr Ste 146, 60563 (630) 357-0729 Monday, Tuesday & Thursday 9 Am to 5 PM Wednesday 1 PM to 5 PM Friday 9AM to 7 PM Saturday 9 AM to 1 PM |
| Operations Center Ii Brookdale Naperville, IL |
1935 Brookdale Rd Ste 119, 60563 (630) 428-3440 Monday thru Friday 8:30 am to 5:00 pm |
| Wheaton Branch Wheaton, IL |
625 E Roosevelt Rd, 60187 (630) 668-4419 Monday, Tuesday & Thursday 9 AM to 5 PM Wednesday 1 PM to 5 PM Friday 9 AM to 7 PM Saturday 9 AM to 1 PM |
Where Dupage has offices
Cities with the most Dupage offices
Other credit unions headquartered in Naperville
| Services | $404,000 |
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