According to 2001 commune census the population of Ambalan'anjavy was 3,743.

The population of the town was estimated to be approximately 7000 in 2001 commune census.

According to 2001 commune census the population of Sadjoavato was 7,600.

According to 2001 commune census the population of Andrafiabe was 2,080.

According to 2001 commune census the population of Ambohitralanana was 17,850.

According to 2001 commune census the population of Antsirabe was 3,405.

According to 2001 commune census the population of Vinanivao was 14,906.

According to 2001 commune census the population of Ambalabe was 16,250.

According to 2001 commune census the population of Andapa was 27,618.

According to 2001 commune census the population of Mahavanona was 12,075.