Vietnam has 54 minorities in which Viet group is the largest one with 86% total population. In Hanoi city the population in 2019 is almost 9 million in both urban and rural areas.
It is estimated that Vietnam's population will reach 104 million people. Population in rural area takes 63.2 %, and in city is 36.8%. The number of males are 48.59 million meanwhile the females are 48.99 million. The manpower is about 55.1 million of which 17.5 million workers work in agriculture and marine sector, 16.5 million in industry sector, and the rest of 19.4 million in service sector.
The unemployment rate is only 2.26% (2020). Vietnam has an area of about 330,000 sq km, of which 70% topography are midland and highland, 30% is delta including 2 largest Delta of Red River in the North and Mekong River in the South so that the population density is also different among regions.
In average 290 people live in one sq km but in Red river delta and eastern southern Vietnam the numbers are 1060 and 757/ sq km. In Northern midland and South central highland the numbers are 132 and 157/ sq km.