How old was Robert De Niro in Mean Streets?

There’s something captivating about discovering a celebrity’s age during a defining role. It adds depth to our understanding of a celebrity’s experience. Let’s take a closer look at that intriguing number.

Robert De Niro was this age when he appeared in Mean Streets:

29 years old

Our analysis shows that this was the celebrity’s true age during filming.

The age was estimated using the initial day of the year Mean Streets came out:

January 1, 1973

And the day Robert De Niro was born:

August 17, 1943

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