Trivia: What school do Bart and Lisa attend on “The Simpsons”?
McCarthy Middle School
Correct Answer: Springfield Elementary
So why is this answer correct? : Although Bart and Lisa Simpson debuted on “The Simpsons” in 1989, and should be well into middle age by now, they’re still canonically children on the show. Lisa has been eight years old since the 1991 episode “Stark Raving Dad,” and Bart turned 10 just a few months later. Both attend Springfield Elementary School, though they also did a brief stint at Waverly Hills Elementary School in season 20.