Kate Mara has built a career on choosing acclaimed projects while keeping her private life carefully shielded from public view, a feat that sets her apart in an era of oversharing. This guide separates verified facts from lingering questions across her career, family, and the relationship that became headline news in 2023.

Full name: Kate Rooney Mara ·
Profession: Actress ·
Born: February 27, 1983 (age 42) ·
Born in: Bedford, New York ·
Years active: 1997–present ·
Notable for: Zoe Barnes in House of Cards

Quick snapshot

1Confirmed facts
2What’s unclear
  • Exact net worth (estimated $12–14 million, no official figure)
  • Current smoking status (past photos, no confirmation)
  • Children’s names and exact birthdates (not publicly disclosed)
3Timeline signal
4What’s next
  • Continued acting career; potential new projects announced
  • Public interest in memoir revelations may lead to more interviews

Eight key facts that define the actress’s public profile:

Label Value
Full Name Kate Rooney Mara
Birthdate February 27, 1983
Profession Actress
Notable Role Zoe Barnes – House of Cards
Spouse Jamie Bell (m. 2017)
Children 2
Height 5 ft 3 in (1.60 m)
Net Worth Estimated $12–14 million (2025)

How many kids does Kate Mara have?

Who are Kate Mara’s children?

  • Two children: first child born 2019, second child born 2022 (Wikipedia (online encyclopedia))

Kate Mara and her husband, actor Jamie Bell, have two children. The first was born in 2019, the second in 2022. Mara has chosen not to disclose their names or exact birthdates, maintaining a high degree of privacy around her family.

The implication: Mara’s decision to keep her children’s names private reflects a broader trend among celebrities, but it also means that publicly available information about her family remains limited.

What is Kate Mara’s race and ethnicity?

What is Kate Mara’s family background?

  • Italian descent on her mother’s side
  • Irish, German, and English descent on her father’s side
  • White, of European ancestry

Kate Mara’s ethnic background is a blend of European roots. Her mother, Kathleen McNulty, is of Italian descent, while her father, Chris Mara, has Irish, German, and English ancestry (Wikipedia (online encyclopedia)).

Why this matters: Mara’s mixed European heritage is a common background in the US, but it often surfaces in questions about her appearance, especially compared to her sister Rooney, who shares the same parents.

Did Elliot Page have a relationship with Kate Mara?

What did Elliot Page say about Kate Mara?

Relationship: 2014 secret romance ·
Disclosure: Pageboy memoir (June 2023) ·
Status: Still friends

Elliot Page revealed in his 2023 memoir Pageboy that he had a secret relationship with Kate Mara that began in 2014, after Page came out as gay. Page described the romance as a “relationship, or whatever you want to call it” and said Mara was in a relationship with Max Minghella at the time (People (celebrity news outlet); Vulture (pop culture magazine)).

According to Page, the two met at an intimate dinner gathering and later remained close friends (Today (morning news show)). The memoir also quotes Mara telling Page, “I never thought I could be in love with two people and now I know I can” (People (celebrity news outlet)).

Why this matters

The disclosure of the relationship adds a layer of context to both Page’s and Mara’s public personas, showing that even the most private figures can be illuminated by memoir.

The pattern: Page’s memoir paints a picture of a young actor navigating love and identity, with Mara playing a significant role in that journey.

Timeline signal

  • 1997 – First acting credit in Law & Order (Wikipedia (online encyclopedia))
  • 2003–2004 – Major role in the series Everwood (Wikipedia (online encyclopedia))
  • 2006–2007 – Regular role on 24 as Shari Rothenberg (Wikipedia (online encyclopedia))
  • 2011 – Role in American Horror Story: Murder House (Wikipedia (online encyclopedia))
  • 2013–2014 – Breakout as Zoe Barnes in House of Cards (Wikipedia (online encyclopedia))
  • 2015 – Played Sue Storm in Fantastic Four (Wikipedia (online encyclopedia))
  • 2017 – Married actor Jamie Bell (The List (entertainment news site))
  • 2019 – Birth of first child (Wikipedia (online encyclopedia))
  • 2022 – Birth of second child (Wikipedia (online encyclopedia))
  • 2023 – Elliot Page reveals past relationship in memoir (The Irish Times (Irish newspaper))
The catch

While the timeline is clear, the exact nature of the relationship remains subjective, as only Page’s account is public.

What’s clear and what’s not

Confirmed facts

  • Kate Mara has two children with husband Jamie Bell.
  • She is the sister of actress Rooney Mara.
  • Elliot Page wrote about a relationship with Kate Mara in Pageboy.
  • She is of Italian, Irish, German, and English descent.

What’s unclear

  • Whether Kate Mara currently smokes.
  • Exact net worth figure (estimate only).
  • Details about her children’s names and birthdates.

“I never thought I could be in love with two people and now I know I can.”

— Elliot Page, quoting Kate Mara in Pageboy (People (celebrity news outlet))

“We were close, and we were in a relationship.”

— Elliot Page, speaking to Vulture (Vulture (pop culture magazine))

For fans and followers of Kate Mara, the boundary between public and private remains a defining feature of her career. The choice to disclose her past relationship with Elliot Page was not hers, but the memoir did little to change her reputation for discretion. What’s clear is that Mara’s story is still unfolding, and with each new role, she continues to keep the spotlight on her work, not her personal life. For the curious reader, the implication is straightforward: the facts we have are solid, but many questions remain unanswered — and that’s exactly how Mara seems to want it.

Frequently asked questions

Is Kate Mara related to Rooney Mara?

Yes, they are sisters and share the same parents, Chris Mara and Kathleen McNulty.

What is the net worth of Kate Mara?

Estimates place her net worth at $12–14 million as of 2025, though no official figure is confirmed.

Who is Kate Mara married to?

She married actor Jamie Bell in 2017.

Did Kate Mara play in Fantastic Four?

Yes, she played Sue Storm / Invisible Woman in the 2015 film Fantastic Four.

What is Kate Mara’s height?

She is 5 ft 3 in (1.60 m) tall.

Is Kate Mara active on social media?

She maintains a presence on Instagram, but posts infrequently.

What charity work does Kate Mara do?

She has supported organizations like the American Civil Liberties Union and the Humane Society.