Karianga is a town and commune in Madagascar. It belongs to the district of Vondrozo, which is a part of Atsimo-Atsinanana Region. The population of the commune was estimated to be approximately 21,000 in 2001 commune census.
|Elevation||263 m (863 ft)|
|Time zone||UTC3 (EAT)|
Primary and junior level secondary education are available in town. The majority 99.5% of the population of the commune are farmers. The most important crops are coffee and rice, while other important agricultural products are sugarcane and cassava. Services provide employment for 0.5% of the population.