Olympia Federal Savings and Loan Association, 2420 Harrison Ave Branch Basic Info Reviews Routing Numbers Map & Direction Name: Olympia Federal Savings and Loan Association, 2420 Harrison Ave Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 2420 Harrison Ave Olympia, Washington 98502 Thurston County View other branches Phone: 360-754-3430 Please enable JavaScript to view the comments powered by Disqus. From: To: