City profile · Madagascar · Africa
Toamasina
City population
345,107
#2
in Madagascar
#1
in Atsinanana
#1,662
worldwide
-18.149, 49.402 · 214 km from Antananarivo
About Toamasina
Toamasina is a city in Atsinanana, Madagascar with a population of 345,107. It is the 2nd largest of the 106 cities of 15,000 or more listed in Madagascar, and the 1,662nd largest worldwide. It lies 214 km from Antananarivo.
Key Facts
Country
Region
Rank in region
#1of 6
Elevation
12 m
Approximate — modelled, not surveyed
Time zone
Indian/Antananarivo
Coordinates
-18.149, 49.402
Record updated
2026-04-21
Entry edited, not measured
City population, GeoNames. GeoNames publishes no year for its population figures, so “record updated” is when the entry was last edited — not the date the population was measured. Elevation is modelled from a digital elevation model rather than surveyed, so it is approximate.
Nearby Cities
All 106 in MadagascarClosest listed cities by great-circle distance from the city centre.