Kin Kin is a rural town and locality in the Shire of Noosa, Queensland, Australia. In the 2021 census, the locality of Kin Kin had a population …Kin Kin is a rural town and locality in the Shire of Noosa, Queensland, Australia. In the 2021 census, the locality of Kin Kin had a population of 844 people. Kin Kin lies between Pomona to the south, and Gympie to the north, in South East Queensland. The town is a hub for recreational activities related to nearby Lake Cootharaba and the Great Sandy National Park. Kin Kin is in the Noosa Biosphere, Queensland's first UNESCO Biosphere.