How old was Rooney Mara in The Social Network?

You might be surprised to learn how young—or old—some stars were in iconic scenes. That kind of trivia can make the viewing experience even richer. Let’s take a closer look at that intriguing number.

Rooney Mara, while participating in The Social Network, was:

24 years old

After checking the dates, that’s the calculated age of the celebrity.

To determine the age, we considered the first day of the year The Social Network premiered:

January 1, 2010

And the known birth date of Rooney Mara:

April 17, 1985

Because movies often premiere within a year of starting production, Rooney Mara might have been either one year younger or older while filming some scenes.