California is one of the 50 states of the United States of America.
This neighborhood is the home of Patchy, Potty, and Mrs. Johnson.
This is the area where SpongeBob SquarePants is made. This is the only Nickelodeon Universe to have Nickelodeon Animation Studio.
It had a major appearance in "Truth or Square."
This is the hometown of Timmy, Cosmo, Wanda, and Denzel Crocker in the Fairly Odd Parent Universe.
In the Console version of Nicktoons Unite!, SpongeBob, Danny, Jimmy, and Timmy are in Dimmsdale when they go to Mr. Crocker's Castle before going to Fairy World.
In the Game Boy Advance Version of the same game, SpongeBob, Danny, Jimmy, and Timmy are in Dimmsdale at Timmy's House, in the Dimmsdale Dump, and at Dimmsdale Elementary School.