The mark consists of a square-like design containing stylized images of a sun with waves underneath the sun, and birds above the sun. To the right are the words North Island Credit Union. The words are stacked on top of each other with North at the top, Island is below North and Credit Union is below Island. To the right of the words is a vertical dividing line. To the right of the line are the words A Division of California Credit Union. The words are stacked on top of each other with A Division at the top, of California is below A Division, and Credit Union at the bottom.