Chum City Spongecraftia

Chum City Spongecraftia is a coastal city-state that borders Unknown and Deep Sea Spongecraftia. It was founded in August 2015 by crushingmayhem and spongeboblover. The theme of the city mainly focuses on chum. It was the first city to completely map itself out by naming the roads and giving street addresses. A Chum Bucket building contest was held here on July 18th, 2025 to celebrate the release of Plankton 16.

Landmarks

Chum Beach: A small beach where Chum City residents can swim. Not for visitors from Deep Sea.

Chumcraftia Pizza: The local pizza shop.

Lighthouse: Chum City's lighthouse, helping boats dock at the city.