Where do Santa Claus live?

In the show, narrated by Shirley Booth (in the persona of Mrs. Claus), Santa Claus (voiced by Mickey Rooney) wakes up with a cold, and is told by his doctor that he should make some changes to his routine on Christmas. He chooses to take a holiday, and it becomes up to the elves, Jingle and Jangle to go into the world, finding people who still believe in Santa Claus. The elves, however, run into trouble along the way, and there's no telling if Santa will come out of his shell before Christmas Eve.