Who Is Aidan Gallagher? Age, Biography and Wiki
Aidan Gallagher is a multi-talented American actor, musician, and activist, born on September 18, 2003, which makes him 21 years old as of 2025. He gained widespread recognition for his role as Number Five in Netflix's hit series The Umbrella Academy, showcasing his exceptional acting skills and charisma. Beyond acting, Aidan is known for his strong advocacy on environmental issues, using his platform to promote awareness and change.
| Occupation | Environmentalist |
|---|---|
| Date of Birth | September 18, 2003 |
| Age | 21 Years |
| Birth Place | N/A |
| Horoscope | Virgo |
| Country | U.S |
Popularity
Aidan Gallagher's Popularity over time
Height, Weight & Measurements
Standing tall at approximately 5 feet 7 inches (170 cm) and weighing around 130 pounds (59 kg), Aidan Gallagher has a lean physique. His body measurements, while not extensively publicized, reflect a dedication to fitness and well-being, characteristic of someone in the entertainment industry. His distinct appearance is enhanced by his striking green eyes and dark hair, making him a standout figure in any project.
Family, Dating & Relationship Status
Aidan Gallagher's personal life has drawn significant attention, especially regarding his relationships. As of 2025, he is reportedly dating a fellow young actor, whose identity has sparked intrigue among fans. Aidan has often been private about his romantic relationships but has occasionally shared snippets of his love life on social media. He comes from a supportive family that has encouraged his artistic pursuits and activism. Despite the fame, he remains grounded and values the time spent with family and friends.
Net Worth and Salary
With a flourishing career in acting and music, Aidan Gallagher's net worth in 2025 is estimated to be around $2 million. His earnings primarily stem from his roles in television series, film appearances, and music projects. Additionally, Aidan engages in various endorsements and sponsorships, which contribute to his growing financial success.
Career, Business and Investments
Aidan Gallagher's career skyrocketed after his breakout role in The Umbrella Academy. In addition to his acting, he has ventured into music, releasing original songs that resonate with his youthful audience. He has invested in a few business endeavors, including merchandise related to his personal brand and collaborating with sustainable brands that align with his environmental advocacy. Notably, Aidan continues to explore opportunities in both acting and music, solidifying his status as a versatile entertainer.
Aidan Gallagher (born September 18, 2003) is an American actor and musician. His first major television role was Nicky Harper on the Nickelodeon sitcom Nicky, Ricky, Dicky & Dawn.
In 2019, Gallagher began portraying Number Five on the Netflix superhero series The Umbrella Academy, which is his breakthrough role and has brought him widespread recognition and critical acclaim. In 2018, Gallagher was appointed as a UN Environment Goodwill Ambassador for North America, becoming one of the youngest people to hold the position.
Social Network
Aidan Gallagher is quite active on social media, primarily using platforms like Instagram and Twitter to connect with his fans and promote his projects. With millions of followers, he utilizes these platforms not just to share insights into his personal life but also to champion causes he cares about, particularly environmental conservation. His engaging content and down-to-earth personality have helped him foster a loyal fanbase.
In addition to his acting career, Gallagher is a singer, songwriter, and musician. He began releasing songs independently in 2018 starting with "Blue Neon" through his YouTube channel. The following year, he collaborated with The Voice contestant Trinity Rose on a duet track "Miss You".
He released two more singles, "Time" and "For You" in that same year. On January 5, 2020, Gallagher embarked on his first headlining tour, the "Blue Neon Tour" and was scheduled to perform at South by Southwest, but was later cancelled due to the COVID-19 pandemic.
Later that year, he released two singles: "I Love You" on March 20 and "4th of July" on July 4, the latter of which he started working on while filming the second season of The Umbrella Academy.
Education
In balancing his burgeoning career with education, Aidan Gallagher has opted for a flexible learning approach. While he initially pursued traditional schooling, he eventually transitioned to online education to accommodate his acting schedule. This approach has allowed him to excel academically while still forging a successful path in the entertainment industry.
