NCUA-insured credit union
Members Source
Credit Union headquartered in Merrillville, Indiana.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 8580 Virginia St Merrillville, IN 46410 |
| County | Lake |
| Website | not published in NCUA data |
| Phone | (219) 756-4141 |
NCUA record
| NCUA Charter | 68562 |
| Federal Reserve RSSD ID | 930376 |
| 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 Members Source.
Offices
| Merrillville main office Merrillville, IN |
8580 Virginia St, 46410 (219) 756-4141 M-F 8:30 am - 5:00 pm Sat 9:00 am - 12:00 pm |
| Dyer Dyer, IN |
Franciscan Health Dyer 24 Joliet St, 46311 (219) 322-1125 11:00 am - 4 pm Tues., Thurs., Friday |
| Griffith Griffith, IN |
510 N Broad St, 46319 (219) 924-1632 8:30 a.m. to 5:00 p.m. Mon-Fri Saturday 9:00 a.m. to 12:00 p.m. |
Where Members Source has offices
Other credit unions headquartered in Merrillville
| U S #1364 | $218.86 million |
| Local 697 | $47.52 million |
| Northern Indiana | $41.57 million |
| Profinance | $14.82 million |