South Tarawa
At the time of the 1978 Census, South Tarawa had a population of 17,921 with most residents living in the main population centres of Betio, Bairiki and Bikenibeu. Since Kiribati became independent in 1979, the population of South Tarawa has tripled, and now stands at 63,439 people (2020). All of South Tarawa is now urbanised and is effectively one continuous settlement from the northeastern end of the island, Tanaea, to its southwestern end at Betio.