South Labuhan Batu Regency
South Labuhan Batu Regency is a regency of North Sumatra, Indonesia, created in 2007 by being carved out of the existing Labuhan Batu Regency The new South Labuhan Batu Regency covers an area of 3,595.9 square kilometres and according to the 2010 census it had a population of 277,673, which rose to 313,343 at the 2015 Census; the latest official estimate is 332,922. Its administrative headquarters are at Kota Pinang.Administration
The regency is divided administratively into five districts, tabulated below with their areas and their 2010 Census and 2015 Intermediate Census populations:
| Name | Area in
km2 | Population
Census 2010 | Population
Census 2015 |
| Sungai Kanan | 484.35 | 45,407 | 51,944 |
| Torgamba | 1,136.40 | 99,010 | 112,251 |
| Kota Pinang | 482.40 | 53,954 | 60,228 |
| Silangkitang | 303.70 | 28,282 | 31,192 |
| Kampung Rakyat | 709.15 | 51,020 | 58,269 |
