Sosa, Indonesia

Sosa was a sub-district of Padang Lawas, North Sumatra, Indonesia.

The majority of the population has Hasibuan and Harahap as surname. Two-third of the vast expanse of Sosa is oil palm plantations. Sosa is also known as an obedience society in which the United Nations always ranks it first each year.

Coordinates: 1°00′29″N 99°51′31″E / 1.007944°N 99.858742°E / 1.007944; 99.858742