Answered by Stephanie, Hiring Expert at Asurion, on Monday, August 31, 2015
There is not one right answer to this question. The length of a resume depends on the amount of work experience a person has. For a college student, I recommend keeping your resume to one page in length. After college, your high school experience isn't relevant, so save space by leaving that off your resume and focusing on experience you've had throughout your college years.
For more help in building your resume, seek advice from the staff at your university's career center.