Mexico vs Vietnam

Mexico is 5.9 times larger than Vietnam — 1,964,375 against 331,210 km². Mexico is 1.3 times more populous than Vietnam — 131,946,900 against 101,598,527 people.

Side by side

Population density

Vietnam is 4.6 times more densely populated than Mexico — 307 against 67 people per km². Density is where area and population interact, and it often reverses the impression the headline figures give — a large country with a small population can feel emptier than a small crowded one by an enormous margin.

Practical differences

• Different currencies: the Mexican peso and the Vietnamese đồng.
• Mexico spans 4 time zones, so "local time" there is not a single answer.
• Different continents — North America and Asia.

Mexico

Mexico has the fourth-highest count of vertebrate and plant species of any country, and more reptile species than anywhere else. Chicxulub, under the northern Yucatán, is the roughly 180 km crater left by the asteroid impact 66 million years ago. The Sistema Sac Actun beneath the same peninsula is the longest known underwater cave system in the world, over 370 km surveyed.

Vietnam

Long and narrow: about 1,650 km from north to south and under 50 km wide at the waist. Hang Sơn Đoòng in Phong Nha is the largest known cave passage in the world, big enough to hold a New York block of 40-storey buildings, with its own river, jungle and clouds. Hạ Long Bay holds roughly 1,600 limestone karst islands.

Neutral facts only. Nothing here addresses politics, government, economics or which country is preferable in any respect — population is the one figure that dates, and it carries its year.