The accident occurred about 7:40 a.m. Monday on Route 360.
After missing the school bus, the boy, who wasn't identified, took the keys to his family's 2005 Ford Taurus and drove toward the school, police said. The child's mother was asleep at the time.
The boy lost control of the car and ran off the road several times before the vehicle hit an embankment and a utility pole.
The child wasn't wearing a safety belt, police said.