Officers said they were called at about 7:30 p.m. to the corner of Sonora and Oliver Street, where they found two large crowds of people.
Police said they then found the teen had been shot in the foot. He is expected to survive.
"At this time, we have no suspects," said Ofc. David Riggs.
No firearms were found at the scene but police said they did find evidence of shell casings and a bloody sock.