How Old Is Zac Efron. How old is Zac Efron. Zac Efron was 20in 17 Again when he played the character Mike ODonnell Teen.
After that he enrolled at the University of Southern California but left in between to pursue his acting career. Zac Efron is 34 years old. Zachary David Alexander Efron was born October 18 1987 in San Luis Obispo California to Starla Baskett a secretary and David Efron an electrical engineer.
Vanessa split from Zac Efron 34 in April Love.
While 34 is by no means old Zac Efrons face had to grow up with the rest of his body and hes not 18 anymore. In Neighbors I think Zac Efron looks. Zac Efron was born on 18 October 1987. Zac Efron is 34 years old.