Nowhere is a place seen in the SpongeBob SquarePants episode "SpongeBob's Last Stand." It appears as a desert like place. It is located far outside of Bikini Bottom. SpongeBob and Patrick are dropped off at the edge of nowhere by the police. A sign appears in front of nowhere saying "Welcome To Nowhere". The population of nowhere is 0 and it has big rain there. Nowhere possibly appeared in the episodes "The Monster Who Came to Bikini Bottom," when Patrick first saw the monster, and in "Pizza Delivery," when Squidward and SpongeBob got lost. It is unknown if these places are actually nowhere. This also appeared in "SB129" when Squidward traveled back in time to just a blank white screen.
"Nowhere" is possibly a reference to Courage the Cowardly Dog. The series started in 1999 (the same year as SpongeBob) and Nowhere was the main setting.