The Entertainment Software Rating Board has given Wizard101 a Rating of "E10+".
For more information about this rating, please visit the ESRB Ratings Guide
The Entertainment Software Rating Board (ESRB)
assigns computer and video game content ratings, enforces industry-adopted advertising guidelines and helps ensure responsible online privacy practices for the interactive entertainment software industry. Online Interactions Not Rated by the ESRB
ESRB ratings are designed to provide concise and impartial information about the content in computer and video games so consumers, especially parents, can make an informed purchase decision.