Stephen Miller Wife: Who Is Katie Miller? Their White House Romance, 2020 Wedding and Four Children

Stephen Miller’s appointment as the next White House chief of staff, announced by President Donald Trump on November 6, 2026, has brought renewed attention to his wife, Katie Miller. A former political communications adviser who now hosts her own conservative podcast, Katie has built a public career alongside a marriage that began during Trump’s first administration.

Katie, born Katie Rose Waldman, married Stephen on February 16, 2020. They remain publicly identified as husband and wife and have four children. Their youngest son, Hawthorne Hayes Miller, was born on June 3, 2026, and his arrival was announced the following week.

Her biography extends beyond being married to a prominent presidential adviser. She has worked for Republican senators, the Department of Homeland Security, former Vice President Mike Pence and the government efficiency initiative associated with Elon Musk. Her move into podcasting gave her a platform under her own name.

The couple’s relationship developed through overlapping political work and mutual friends. Their wedding, children and professional connections have all received coverage, although much of everyday family life remains private. The clearest account separates Katie’s own employment history from the policy positions and responsibilities held by her husband.

Who is Stephen Miller’s wife, Katie Miller, and what is her background?

Katie was born on October 4, 1991, and grew up in Weston, Florida, near Fort Lauderdale. She attended the University of Florida before studying at George Washington University, where she earned a master’s degree in public administration. Those studies preceded a career focused largely on Republican political communications.

Her early positions included work for the National Republican Senatorial Committee and Senator Steve Daines of Montana. She later served as deputy press secretary at the Department of Homeland Security during Kirstjen Nielsen’s tenure, when immigration enforcement and the administration’s family separation policy were major national issues.

Following that role, Katie worked as communications director for Senator Martha McSally of Arizona. In 2019, she became press secretary to Vice President Mike Pence, subsequently serving as his communications director. These were separate appointments with different responsibilities, rather than one continuous position in Stephen’s office.

After Trump’s return to the presidency, Katie joined the Department of Government Efficiency effort linked to Musk. She later moved into private work for him before leaving that full-time arrangement in 2025. Her public career has therefore included both government service and private communications work.

How did Katie Waldman and Stephen Miller meet and get married?

Stephen and Katie first communicated through their work during Trump’s first term. He was a senior policy adviser, while she handled communications at Homeland Security. Their professional contact included discussions about border policy, and they were introduced in person through mutual friends in spring 2018.

They became engaged in 2019 and married the following February at the Trump International Hotel in Washington, D.C. Trump attended the celebration, making the wedding a political news event as well as a personal milestone. Other people associated with his administration also joined the gathering.

The wedding took place on February 16, 2020, during the Presidents’ Day holiday weekend. Katie subsequently became widely known by her married surname, Miller, although older reports and professional references continue to use Waldman. Both names refer to the same person.

Their shared political views have been a recurring feature of reporting about the relationship. That common professional environment helps explain how they met, but it does not mean their jobs have always overlapped. Katie’s communications appointments and later media venture have followed their own timeline.

How many children do they have, and what does Katie do now?

The Millers have one daughter and three sons: Mackenzie Jay, Jackson Grant, Hudson Monroe and Hawthorne Hayes. Mackenzie was born in November 2020, Jackson in February 2022 and Hudson in September 2023. Hawthorne’s June 2026 birth made them parents of four.

Katie announced the newest arrival through family photographs and a message celebrating parenthood. The announcement established his name and birth date, updating earlier reports that still described the couple as parents of three. Those older descriptions reflect the family before Hawthorne’s arrival.

Her current public platform is The Katie Miller Podcast, launched in August 2025. The show’s official episode archive includes interviews with political figures and guests from business, sport and entertainment. Vice President JD Vance appeared in its first full episode, followed by guests including Sage Steele and Senator Katie Britt.

When introducing the project, Katie described an audience of conservative women balancing work, marriage and parenting. The format allowed her to move from speaking for political employers to presenting interviews and commentary herself. Her professional identity is now closely connected to that media work.

Stephen’s appointment to succeed Susie Wiles is scheduled to take effect on November 9, 2026. Katie remains his wife, a mother of four and a public media personality with an established political communications background. No verified separation announcement was identified in the reporting reviewed for this article.