Musi Banyuasin Regency

Musi Banyuasin Regency is a regency of South Sumatra (or Sumatra Selatan) province, in Indonesia. It has a total area of and a population of 561,458 at the 2010 Census and 610,654 at the 2015 Census; the latest official estimate (as at July 2019) is 647,072.
The administrative centre of Musi Banyuasin Regency is the town of Sekayu.
Geography.
The regency, which covers fifteen percent of the area of South Sumatera Province, is located between 1.3° to 4° South latitude and from 103° to 104°40′ East longitude.
It is bordered to the north by Jambi Province, to the south by the new Penukal Abab Lematang Ilir Regency, to the west by Musi Rawas Regency and North Musi Rawas Regency, and to the east by Banyuasin Regency.
Administrative districts.
As at 2010, Musi Banyuasin Regency was subdivided into eleven districts ("kecamatan"), but a further three districts were created in 2011 (Lawang Wetan, Babat Supat and Tungkal Jaya), and another one in 2017 (Jirak Jaya). These are all listed below with their revised areas (in Km²) and their populations at the 2010 Census, together with the official estimates as at mid 2017. The table also includes the number of administrative villages (rural "desa" and uban "kelurahan") in each district, and its post codes.
Notes: (a) the population of Lawang Wetan District in 2010 is included in the figure for Babat Toman District, from which it was cut in 2011. <br>(b) the population of Jirak Jaya District in 2010, and the number of villages and post code, is included in the figures for Sungai Keruh District, from which it was cut in 2017. <br>(c) the population of Babat Supat District in 2010 is included in the figure for Sungai Lilin District, from which it was cut in 2011. <br>(d) the population of Tungkal Jaya District in 2010 is included in the figure for Bayung Lencir District, from which it was cut in 2011. 
Soil.
Musi Banyuasin Regency consists of 4 kinds of soil:
Climate.
Musi Banyuasin Regency has tropic and wet season with variation of rainfall between 39.00 and 297.25 mm, for the year 2007 December has highest rank of rainfalls. Rain days in 2007 tend to vary between 2.75 and 15.25 days with January having highest rank of rain days.