City profile · Madagascar · Africa
Didy
City population
33,039
#51
in Madagascar
#5
in Alaotra Mangoro
#16,546
worldwide
-18.117, 48.533 · 138 km from Antananarivo
About Didy
Didy is a city in Alaotra Mangoro, Madagascar with a population of 33,039. It is the 51st largest of the 106 cities of 15,000 or more listed in Madagascar, and the 16,546th largest worldwide. It lies 138 km from Antananarivo.
Key Facts
Country
Region
Rank in region
#5of 6
Elevation
1,033 m
Approximate — modelled, not surveyed
Time zone
Indian/Antananarivo
Coordinates
-18.117, 48.533
Record updated
2026-02-16
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.