Columbia Credit Union Promo Codes & Coupons September 2026 — Up to 20% Off

Columbia Credit Union is a community-aware financial cooperative serving more than 100,000 members, families and businesses in the Pacific Northwest. They are known for their friendly staff, first class service and sustainable practices. Since 1952, the $1.06 billion asset community credit cooperative, Columbia Credit Union, has been helping Clark County, Washington residents and businesses achieve their financial goals. They are known for their friendly staff, competitive prices and environmentally friendly service. In the Columbia County's Clark County Best Reader Vote, it was named the Best Credit Cooperative of 2015 and the Best Financial Institution/Mortgage of 2009-2013 for seven consecutive years. It is a long-time community favorite serving more than 80,000 members. In fact, Clark County has more families to choose it than any other local financial institution.