City profile · Vietnam · Asia
Hạ Long
City population
270,054
#43
in Vietnam
#1
in Quang Ninh
#2,110
worldwide
20.950, 107.073 · 128 km from Hanoi
About Hạ Long
Hạ Long is a city in Quang Ninh, Vietnam with a population of 270,054. It is the 43rd largest of the 301 cities of 15,000 or more listed in Vietnam, and the 2,110th largest worldwide. It lies 128 km from Hanoi.
Key Facts
Country
Region
Rank in region
#1of 10
Elevation
8 m
Approximate — modelled, not surveyed
Time zone
Asia/Bangkok
Coordinates
20.950, 107.073
Record updated
2026-04-14
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 301 in VietnamClosest listed cities by great-circle distance from the city centre.