How old was Sophia Loren in Houseboat?

Age is one of those behind-the-scenes facts that fans love to uncover. That knowledge can reshape how we view their performance. Let’s take a closer look at that intriguing number.

At the moment the movie Houseboat was being made, Sophia Loren was:

23 years old

Based on our estimate, that was the actual age of the celebrity at the time.

Our method involved using the first calendar day of the release year of Houseboat:

January 1, 1958

And the date of birth of Sophia Loren, that is:

September 20, 1934

Given that most films are released within a year of production, the actual age of Sophia Loren during filming may have varied by one year from the shown age.