The symbol mark consists of yellow for the Hwangsanbeol and blue for the sky. The English letter "O" in "NONSAN" symbolizes the sun while the "A" symbolizes the mountain. Overall, this is a peaceful and beautiful symbol mark that represents the blue sky above the vast Hwangsan fields, as well as the bright sun and green nature of Nonsan. The English word "Nonsan" uses a free but stable and unique font to represent the residents of Nonsan.
Nonsan's character is based on its main produce, the strawberry. It is a cute character named Noni and Sani to create a friendly image.