He lived in an off-campus apartment in Santa Ana, where friends discovered his body on Tuesday, February 1st.
The Orange County Coroner's Office says there was nothing in the apartment to indicate foul play or any obvious reason for his death.
The cause of death is still under investigation and it could take four to six weeks to get toxicology results.
His family has been notified.
Skilling grew up in Houston and was a 2009 graduate of Episcopal High School.
His father, Jeff Skilling, is the former President of Enron and is currently serving a 24 year sentence in federal prison after being convicted on multiple counts of fraud , insider trading and conspiracy.