Local migration from one state to another is a common phenomenon. In Malaysia, Selangor have a tremendous amount of in-migration. At the same time, its out migration is also highest among all the states in Malaysia. However, developed territories like Kuala Lumpur have higher out migration compared to its in migration.
Besides, Penang have higher in migration compared to its in migration. It may be because the state is currently going through a massive development. Interestingly, Kedah also have higher in migration compared to its out migration despite the state was lacking in development.