| Boeing Employees Credit Union | Tukwila, WA | $30.01B | 1,575,792 |
| Gesa Credit Union | Richland, WA | $6.72B | 319,322 |
| Spokane Teachers Credit Union | Liberty Lake, WA | $6.38B | 310,577 |
| Washington State Employees Credit Union | Olympia, WA | $5.11B | 319,691 |
| Numerica Credit Union | Spokane Valley, WA | $4.34B | 178,219 |
| Peak Credit Union | Olympia, WA | $4.27B | 267,669 |
| Sound Credit Union | Tacoma, WA | $3.45B | 181,030 |
| Whatcom Educational Credit Union | Bellingham, WA | $3.33B | 170,035 |
| Hapo Community Credit Union | Richland, WA | $3.09B | 213,152 |
| Harborstone Credit Union | Tacoma, WA | $3.05B | 120,361 |
| Columbia Community Credit Union | Vancouver, WA | $2.59B | 121,381 |
| Kitsap Credit Union | Bremerton, WA | $2.52B | 165,074 |
| IQ Credit Union | Vancouver, WA | $2.20B | 105,204 |
| Horizon Credit Union | Spokane Valley, WA | $2.00B | 105,370 |
| Fibre Credit Union | Longview, WA | $1.82B | 120,234 |
| Red Canoe Credit Union | Longview, WA | $1.21B | 60,463 |
| Salal Credit Union | Seattle, WA | $1.16B | 62,925 |
| Seattle Metropolitan Credit Union | Seattle, WA | $1.14B | 47,393 |
| Qualstar Credit Union | Bothell, WA | $923.1M | 62,575 |
| Solarity Credit Union | Yakima, WA | $846.1M | 45,958 |
| Verity Credit Union | Seattle, WA | $762.9M | 34,442 |
| TAPCO Credit Union | Fircrest, WA | $719.3M | 31,873 |
| America's Credit Union, a | Dupont, WA | $698.7M | 28,861 |
| O Bee Credit Union | Lacey, WA | $667.1M | 36,074 |
| Our Community Credit Union | Shelton, WA | $640.3M | 30,609 |
| North Coast Credit Union | Bellingham, WA | $429.7M | 20,358 |
| Industrial CU of Whatcom County | Bellingham, WA | $395.1M | 33,072 |
| Cascade Credit Union | Kent, WA | $380.2M | 10,736 |
| Northwest Plus Credit Union | Everett, WA | $318.2M | 15,213 |
| Peninsula Community Credit Union | Shelton, WA | $306.4M | 21,491 |
| Puget Sound Cooperative Credit Union | Bellevue, WA | $280.0M | 16,835 |
| People's Community Credit Union | Vancouver, WA | $279.3M | 10,432 |
| Great Northwest Credit Union | Aberdeen, WA | $267.1M | 18,694 |
| Canopy Credit Union | Spokane, WA | $222.2M | 13,443 |
| Mountaincrest Credit Union | Arlington, WA | $154.8M | 10,342 |
| Cheney Credit Union | Cheney, WA | $148.7M | 6,438 |
| WCLA Credit Union | Olympia, WA | $144.9M | 1,385 |
| Alaska Air Group Credit Union | Seatac, WA | $135.7M | 8,824 |
| Tacoma Longshoremen Credit Union | Tacoma, WA | $117.4M | 3,375 |
| White River Credit Union | Enumclaw, WA | $115.6M | 8,414 |
| Strait View Credit Union | Port Angeles, WA | $105.7M | 7,462 |
| Sno Falls Credit Union | North Bend, WA | $101.2M | 5,072 |
| Granco Credit Union | Ephrata, WA | $98.3M | 5,053 |
| Lower Columbia Longshoremen Credit Union | Longview, WA | $96.1M | 4,224 |
| Waterfront Credit Union | Seattle, WA | $93.6M | 6,583 |
| Progressions Credit Union | Spokane, WA | $93.5M | 5,689 |
| Snocope Credit Union | Everett, WA | $89.0M | 5,882 |
| Spokane Firefighters Credit Union | Spokane, WA | $86.5M | 2,553 |
| Primesource Credit Union | Spokane, WA | $85.3M | 6,727 |
| Westedge Credit Union | Bellingham, WA | $79.1M | 4,133 |
| Evergreendirect Credit Union | Tumwater, WA | $77.6M | 4,778 |
| Tri-Cities Community Credit Union | Kennewick, WA | $74.6M | 5,532 |
| Safeway Credit Union | Spokane, WA | $74.6M | 4,310 |
| Avista Corp. Credit Union | Spokane, WA | $71.9M | 3,652 |
| Spokane City Credit Union | Spokane, WA | $65.7M | 4,289 |
| Nordstrom Credit Union | Everett, WA | $62.2M | 5,115 |
| Mill Town Credit Union | Everett, WA | $59.5M | 3,509 |
| American Lake Credit Union | Lakewood, WA | $58.6M | 4,552 |
| Olympia Credit Union | Olympia, WA | $57.2M | 3,708 |
| Responders Emergency Services Credit Union | Spokane, WA | $57.0M | 2,606 |
| Blue Mountain Credit Union | College Place, WA | $55.8M | 4,455 |
| Calcoe Credit Union | Yakima, WA | $44.2M | 3,541 |
| Longshoremen's Local 4 Credit Union | Vancouver, WA | $40.0M | 1,102 |
| Connection Credit Union | Silverdale, WA | $39.6M | 3,305 |
| IBEW 76 Credit Union | Tacoma, WA | $30.0M | 1,399 |
| Mt. Rainier Credit Union | Puyallup, WA | $26.9M | 1,146 |
| Mint Valley Credit Union | Longview, WA | $23.8M | 2,088 |
| Express Credit Union | Seattle, WA | $22.8M | 3,656 |
| Community Healthcare Credit Union | Everett, WA | $22.1M | 1,329 |
| Newrizons Credit Union | Hoquiam, WA | $19.2M | 1,552 |
| Spokane Media Credit Union | Spokane, WA | $17.7M | 1,169 |
| Puget Sound Refinery Credit Union | Anacortes, WA | $17.4M | 1,068 |
| PUD Credit Union | Longview, WA | $9.6M | 750 |
| Longshore Credit Union | Hoquiam, WA | $8.4M | 403 |
| Utility Employees Credit Union | Aberdeen, WA | $3.2M | 377 |
