Hanoi, Vietnam
Capital city · Population 8.1M
Hanoi is the capital and the 2nd largest city in Vietnam with a population of approximately 8,053,663 people as of 2026. This makes it the 33rd largest city in the world, accounting for 7.95% of Vietnam's total population of 101.3M. Hanoi is classified as a major metropolis and operates in the Asia/Bangkok timezone. The average annual temperature is 24.7°C with 2,667 mm of rainfall per year. The city sits at an elevation of 10 meters above sea level.
Population
8,053,663
Global Rank
#33
Country Rank
#2
% of Vietnam
7.95%
Avg Temperature
24.7°C
Annual Rainfall
2,667 mm
Elevation
10 m
Timezone
Asia/Bangkok
Hanoi on the Map
Climate in Hanoi
Hanoi's warmest month is Jun and the coldest is Jan. The wettest month is Sep with 633 mm of rainfall.
Average Monthly Temperature
Monthly Rainfall
Vietnam at a Glance
Country Population
101,343,800
Capital
Hanoi
Region
South-Eastern Asia
Major Cities
141
GDP per Capita
$4,717
Life Expectancy
74.6 years
Urban Population
38.5%
Growth Rate
0.01%
Other Major Cities in Vietnam
Nearest Major Cities
Closest cities to Hanoi with over 100,000 people
| City | Population | Distance |
|---|---|---|
| Hoàn Kiếm | 135,618 | 1 km |
| Hai Bà Trưng | 303,586 | 1 km |
| Ba Dinh | 221,893 | 2 km |
| Đống Đa | 371,606 | 2 km |
| Cầu Giấy | 292,536 | 4 km |
| Bồ Đề | 120,028 | 4 km |
| Thanh Xuân | 293,292 | 5 km |
| Tây Hồ | 168,300 | 6 km |
Frequently Asked Questions
What is the population of Hanoi?
The population of Hanoi, Vietnam is approximately 8,053,663 people, making it the 33rd largest city in the world and the 2nd largest in Vietnam.
Is Hanoi the capital of Vietnam?
Yes, Hanoi is the capital of Vietnam.
What is the climate like in Hanoi?
Hanoi has an average annual temperature of 24.7°C and receives 2,667 mm of rainfall per year. The warmest month is Jun and the coldest is Jan.
What timezone is Hanoi in?
Hanoi is in the Asia/Bangkok timezone.