Washington Federal, Yakima Branch Basic Info Reviews Routing Numbers Map & Direction Name: Washington Federal, Yakima Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 4008 Summitview Avenue, Suite 102 Yakima, Washington 98908 Yakima County View other branches Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer122106073YN307072427YN312270450YN324170085YY325070980YY325170631YN From: To: