Kampung Kuala Slim is a small village located within the Slim River subdivision of Batang Padang district in the state of Perak, Malaysia. It is primarily a residential village with more than 50 families stayed together in harmony. The unique about Kampung Kuala Slim, it is located at the border between Perak and Selangor. There is one river called Sungai Bernam as a mark to split between Perak and Selangor state. Many people always confuse between Kampung Kuala Slim and Kampung Slim. Both were different village. There is one primary school in Kampung Kuala Slim.