South Tarawa Postal Codes, Gilbert Islands Kiribati

Postal codes for South Tarawa range from KI0106 to KI0108 in Gilbert Islands, Kiribati. The table below lists ZIP codes and postcodes for places within South Tarawa.

South Tarawa on the Map

The map above highlights the geographic boundaries of the South Tarawa islands in Kiribati. The postal codes listed on this page correspond to specific towns, villages, and post offices within this area.

What to Know About South Tarawa

Key Facts

South Tarawa is the capital and main urban center of Kiribati, located in the Gilbert Islands group. This atoll is situated in the central Pacific Ocean, approximately 3,300 kilometers southwest of Hawaii. As the political, economic, and administrative hub of the nation, South Tarawa consists of a chain of islets connected by causeways along the southern rim of Tarawa Atoll. The atoll spans approximately 15.76 square kilometers of land area and has a population of around 63,000 people, making it one of the most densely populated locations in the Pacific Islands. South Tarawa is divided into several main communities including Betio, Bairiki, and Bikenibeu, which serve as the primary residential and commercial centers. The location faces significant challenges related to coastal erosion, freshwater scarcity, and population pressure due to its low-lying nature and limited land resources. As the gateway to Kiribati, South Tarawa hosts the country's main government institutions, international port facilities, and the only international airport. Understanding the geographical layout of South Tarawa is essential for accessing postal code information and navigating its various administrative subdivisions.