RANKING ·
Fastest membership growth in District of Columbia
14 of 28 credit unions in District of Columbia that filed for the quarter ended June 30, 2026 are ranked. At least 5,000 members a year earlier; probable mergers left out. Institutions with equal values share a rank. Source: NCUA Call Report data.
| Rank | Institution | Headquarters | Members, change over 12 months | Total assets |
|---|---|---|---|---|
| 1 | Idb Global Federal Credit Union | Washington, DC | +9.9% | $842 million |
| 2 | Wright Patman Congressional Federal Credit Union | Washington, DC | +7.9% | $1.3 billion |
| 3 | Dc Federal Credit Union | Washington, DC | +2.8% | $88.9 million |
| 4 | Dept of Labor Federal Credit Union | Washington, DC | +2.6% | $138 million |
| 5 | Bank Fund Staff Federal Credit Union | Washington, DC | +2.0% | $7.1 billion |
| 6 | F R B Federal Credit Union | Washington, DC | +0.3% | $123 million |
| 7 | Gsa Federal Credit Union | Washington, DC | 0.0% | $37.9 million |
| 8 | Afl Cio Employees Federal Credit Union | Washington, DC | -0.6% | $48.4 million |
| 9 | Library of Congress Federal Credit Union | Washington, DC | -1.6% | $338 million |
| 10 | Department of Commerce Federal Credit Union | Washington, DC | -1.7% | $739 million |
| 11 | O.A.S. Staff Federal Credit Union | Washington, DC | -1.9% | $282 million |
| 12 | Advantage Financial Federal Credit Union | Washington, DC | -2.7% | $103 million |
| 13 | Department of the Interior Federal Credit Union | Washington, DC | -3.8% | $268 million |
| 14 | Treasury Department Federal Credit Union | Washington, DC | -10.3% | $177 million |
Rankings sort one published measure; they are not an overall judgment of any institution. Methodology · All rankings