Who Is Deadmau5? Age, Biography, and Wiki
Joel Zimmerman, professionally known as Deadmau5, was born on January 5, 1981, making him 44 years old in 2025. Hailing from Toronto, Canada, Deadmau5 has gained international fame for his unique sound in electronic dance music (EDM) and his iconic mouse head mask. Over the years, he has released several successful albums and singles, solidifying his place as one of the leading figures in the electronic music scene. His pioneering approach merges various genres, pushing the boundaries of traditional electronic music.
| Occupation | Music Producer |
|---|---|
| Date of Birth | January 5, 1981 |
| Age | 44 Years |
| Birth Place | Niagara Falls, Ontario, Canada |
| Horoscope | Capricorn |
| Country | Canada |
Popularity
Deadmau5's Popularity over time
Height, Weight & Measurements
Deadmau5 stands approximately 6 feet (183 cm) tall and weighs around 175 pounds (79 kg). While specifics about his body measurements are not publicly documented, the DJ is known for his casual style and relaxed demeanor, often donning graphic tees and sweatpants while performing or in casual settings.
Family, Dating & Relationship Status
As of 2025, Deadmau5 is in a relationship with Canadian actress and singer Katherine "Kat" L. The couple has been together since early 2023, often sharing glimpses of their life together on social media. Prior to Kat, Deadmau5 was previously engaged to actress and model Kelly Scott. His family life tends to stay private, with him often focusing on his music career and artistic endeavors.
His mother, Nancy (née Johnson), is a visual artist, and his father, Rodney Thomas "Rod" Zimmerman, is a General Motors plant worker. He has two siblings, Jennifer (older) and Chris (younger). His ancestry includes German, Swiss, and English heritage. Zimmerman received his first keyboard for Christmas when he was a teenager.
Net Worth and Salary
Deadmau5 has amassed a significant net worth, estimated to be around $60 million in 2025. His earnings come from multiple sources, including live performances, album sales, royalty deals, and production work. In addition, his meticulous approach to branding and merchandise has contributed to his financial success, making him one of the top-earning DJs globally.
Career, Business and Investments
Deadmau5's career skyrocketed in the late 2000s with hits like "Ghosts 'n' Stuff" and "Strobe." He has established a strong presence in the music industry through various labels, including his own, mau5trap. In terms of investments, Deadmau5 is known to own several properties, including a stunning home in Toronto and a luxurious mansion in Los Angeles. Furthermore, he has invested in tech startups, particularly those related to music and entertainment, and remains an influential figure in the music production space, consistently evolving his sound and brand.
Zimmerman graduated from Westlane Secondary School in Niagara Falls. He then worked with an online music licensing company and was a programmer.
The name "Deadmau5" originates from an incident with his computer; while chatting with a friend on his computer, it abruptly shut off, and when Zimmerman started to dismantle his computer, he found a dead mouse that had chewed wires inside.
Zimmerman then became known as the "dead mouse guy" among friends, and tried to change his name to "Deadmouse" in an online chat room. The name was one character too long, so he shortened it to "Deadmau5". "Maus" is the German word for "mouse" and is pronounced the same as in English; the ending character 5 instead of an 's' is a form of leet.
Social Network
Deadmau5 maintains an active presence on social media platforms, particularly on Twitter, Instagram, and Facebook. With millions of followers, he engages fans with updates about his music, tours, and personal life, often sharing behind-the-scenes content from his shows and collaborations. His authentic and sometimes irreverent online persona has made him a beloved figure among fans and fellow artists alike.
In August 2008 he missed a flight on Spanair Flight 5022, from Barcelona to Gran Canaria, which crashed just after takeoff. He later discussed the incident on a H3h3Productions podcast in an interview on YouTube.
Education
Deadmau5's formal education background includes a focus on digital arts and music production, though he is largely self-taught in terms of music. His journey began at a young age, experimenting with synthesizers and music software, which ultimately led to his prolific career. Despite not following a traditional academic path, Deadmau5 emphasizes the importance of self-education and exploration in the creative process.
In 2015, Zimmerman attempted to register a trademark for the name of his pet cat, Professor Meowingtons, whom he adopted in 2010 and has incorporated into some of his own merchandising.
However, the registration was rejected due to a pre-existing Meowingtons trademark held by an online retailer of the same name established in 2014, which sells cat-themed accessories and clothing. After discovering the trademark, Zimmerman petitioned against it, citing his pre-existing uses.
