The boy was wounded as he sat with his parents at a gas station at Del Amo and Long Beach boulevards around 8 p.m.
According to authorities, a group of men were involved in an argument that escalated into gunfire. That's when police say the unidentified underage boy was hit.
His parents rushed him to a nearby police station and hospital where he's now listed in stable condition.
An adult man was also shot by the gunfire. His injuries are not life-threatening.
Anyone with information regarding the shooting was asked to contact the Long Beach Police Department at (562)-570-7370.