How old was Hilary Duff in The Lizzie McGuire Movie?

Have you ever watched a movie and found yourself curious about a celebrity’s age at the time? It can shift our perspective on their journey and achievements. We’ve got the answer you’ve been looking for.

Hilary Duff was this age when he appeared in The Lizzie McGuire Movie:

15 years old

That number reflects the celebrity’s real age when the movie was made.

This age was calculated based on the beginning of the release year of The Lizzie McGuire Movie:

January 1, 2003

And the date of birth of Hilary Duff:

September 28, 1987

As films generally take less than a year from filming to release, the age of Hilary Duff during production could differ by a year from what’s shown.