- Source of Wealth: Music
- Age: 37
- Birth Place: Concord, Massachusetts, United States
- Height: 1.81 m (5′ 11″)
- Weight: 77 kg (169.76 lbs)
- Marital Status: Married (Kelly Hansch)
- Full Name: Andrew Ross McMahon
- Nationality: American
- Date of Birth: September 3, 1982
- Occupation: Singer and Songwriter
- Education: Dana Hills High School
- Children: 1 (Cecilia Kate)
American singer and songwriter Andrew Ross McMahon has an estimated net worth of $7 million.
Most widely recognized for his work with the bands, Something Corporate and Jack’s Mannequin, Andrew McMahon also performs solo, and has co-written and performed tracks with such artists as, Tommy Lee, Spill Canvas, and The Academy Is… Born on September 3, 1982, in Concord, Massachusetts, United States.