Mary McCormack, precisely 5ft 7 ½ (171.5 cm) tall, commands the screen with her statuesque frame that enhances her authoritative roles in television and film.
Her height perfectly suits the poised Deputy Chief of Staff Kate Harper in The West Wing, where she stands tall alongside ensemble casts, and as the determined U.S. Marshal Mary Shannon in In Plain Sight (2008–12), projecting strength and resilience.
- Starred in major films like Deep Impact, 1408, and K-Pax, her 171.5 cm stature adding physical presence to dramatic characters.
- Later shone as Peggy in the comedy The Kids Are Alright (2018–19), her height contributing to a relatable yet imposing maternal figure.
McCormack's exact height has been a defining aspect of her versatile career, allowing her to embody powerful women across genres.