The game never says. We can assume Hocotate has child labor laws so Louie has to be at least eighteen. We can also assuming Louie is a rookie employee, and flight school on Hocotate takes at least one year. And we can assume he is not over 25 because his grandma is still alive. So Louie is probably between 19 and 24 years old.
Louie Clemente is 46 years old (birthdate: January 23, 1965).
Louie Vito is 23 years old (birthdate: March 20, 1988).
Louie Pérez is 58 years old (birthdate: January 29, 1953).
Louie Gohmert is 63 years old (birthdate: August 18, 1953).
Louie Walsh is 57-- Michael Louis Vincent 5 August 1952
UK choreographer Louie Spence is 48 years old (birthdate: April 6, 1969).
Louie Spicolli was born on February 10, 1971 and died on February 15, 1998. Louie Spicolli would have been 27 years old at the time of death or 44 years old today.
Former ABA player Louis "Louie" Dampier is 73 years old (birthdate: November 20, 1944).
Louie Spicolli died on February 15, 1998 at the age of 27.
around 100
Rod
Taxi - 1978 Louie Bumps into an Old Lady 3-16 was released on: USA: 16 April 1981