Lizzie McGuire premiered on the Disney Channel on January 12 , 2001 , following the premiere of Zenon : The Zequel .
Lizzie McGuire ended on February 14 , 2004 , after a total of 65 episodes were produced and aired .
Lizzie McGuire premiered on the Disney Channel on January 12 , 2001 , following the premiere of Zenon : The Zequel , and ended on February 14 , 2004 , after a total of 65 episodes were produced and aired .