The 2011 entering class (the last year for which data was released) had 1659 men and 1648 women. Which sort of suggests that it's as easy there as any where else to find someone to date regardless of your gender.
I have just been corrected by someone close to the source. Miss Maryland didn't quit Alpha Phi as stated by the media, she is taking a year off from Cornell so she wouldn't be able to participate in her sorority's recruitment this year.