Horizon Credit Union - Washington Street Branch Horizon Credit Union - Washington Street Branch Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Finance & Insurance >> Financial Services >> Credit Unions Horizon Credit Union - Washington Street Branch 605 South Washington StSpokane, WA 99204 | View on Google Maps Visit Site Connect With Us Member Since: 2017 Send a message to: Horizon Credit Union - Washington Street Branch Your Name: Your Email: Subject: Message: (Date: 12/26/2024)