Mangaoka
Mangaoka is a municipality (, ) in Madagascar. It belongs to the district of Antsiranana II, which is a part of Diana Region. Primary and junior level secondary education are available in town. The majority 95% of the population are farmers. The most important crops are rice and maize, while other important agricultural products are banana and cassava. Services provide employment for 0.5% of the population, while fishing employs 4.5% of the population.