There is an episode where Spongebob was dreaming he already got his driver’s license. And according to the license he was born July 14, 1986. If we base on that, we can assume that Spongebob is 32 years old this 2018. That is possible for he lives in his own house, has a job, and is legal to learn how to drive.
But according to its creator, Stephen Hillenburg, he wants Spongebob to remain ageless and people cannot confirm Spongebob’s real age because of his driver’s license because it is only a dream. Hillenburg’s reason in remaining Spongebob to be ageless might be the show’s audience could never feel awkward whenever they are watching Spongebob.
