Zac Efron's parents are Starla Baskett and David Efron. Starla Baskett is currently around 76 years old. David Efron's exact age is not mentioned in the sources, but he was married to Starla for 28 years before their divorce in 2016, and he later remarried and had more children. Given the timeline and family context, David Efron is likely in his mid to late 70s as well.