What is the least overpopulated country?

There isn't a single "least overpopulated" country, as "overpopulation" is subjective, but by population density (people per square kilometer), Greenland (a territory) and Mongolia are consistently ranked as the least densely populated countries or territories, with extremely few people spread across vast areas, followed by nations like Namibia, Australia, and Iceland. Greenland is often cited as the absolute least dense, while Mongolia is the least densely populated independent country.

What is the least densely populated country?

With a population of 0.14 people per square kilometer in 2021, Greenland was the least densely populated country in the world. The country had 56,421 inhabitants in 2021. Between 2015-2021, the population density of Greenland remained the same.

What is the least populated country in the world?

Vatican City (800)

The spiritual and administrative centre of the Catholic Church, Vatican City is the least populated country in the world. Nestled within Rome, it has an estimated population of around 800 residents. Despite its tiny land area, it plays an outsized role in global religious and diplomatic affairs.

What is the most overpopulated country?

There isn't one single "most overpopulated" country, as it depends on how you define it: by total population, India recently surpassed China as the most populous, while Bangladesh is often cited as the most densely populated large country, meaning most people per square kilometer, followed by nations like Rwanda and the Netherlands. Small city-states like Macau, Monaco, and Singapore have the absolute highest population densities.
 

Which country is very less populated?

The least populated country in the world is Vatican City, a tiny city-state within Rome, Italy, with a population typically ranging from around 800 to under 900 residents, making it the smallest sovereign state by both area and people. Other very sparsely populated nations include Nauru and Niue, though Vatican City consistently holds the top spot.
 

Why NOBODY Lives in these 9 EMPTY States

What is the no. 1 weakest country?

There isn't one single "weakest" country, as it depends on the criteria, but Somalia frequently ranks highest on fragility/failed states indices, while South Sudan often appears as the poorest by GDP per capita and faces immense challenges, and Afghanistan is also cited as extremely poor due to conflict, showing different dimensions of "weakness". Indices like the Fragile States Index focus on instability, governance, and conflict, while economic reports look at poverty levels. 

Which country is #1 in population?

As of early 2026, India has surpassed China to become the world's most populous country, with both nations having over 1.4 billion people, followed by the United States, Indonesia, and Pakistan, according to various demographic estimates. India's population is growing, while China's growth has slowed, leading to this demographic shift.
 

Where does 90% of the world live?

About 90% of the world's human population lives in the Northern Hemisphere, primarily due to the vast amount of habitable landmass located north of the equator, especially in Asia, Europe, and North America, with only about 10-12% residing in the Southern Hemisphere.
 

What is the richest country?

Richest Countries by GDP (Total Output)

When measured by nominal GDP, the United States remains the richest country in the world, generating over $27 trillion in economic output in 2025. Its strength lies in a highly diversified economy, spanning finance, technology, manufacturing, and services.

Which country has only 33 people?

The country that often comes up with a population of around 33 people is the Republic of Molossia, a micronation in Nevada, USA, that functions like a sovereign nation with its own currency, government, and even laws (like banning onions!), though it's not recognized by world governments and is considered a private nation.
 

Who is the top 1 world population?

The country with the largest population in the world is India, having surpassed China around mid-2023, with populations for both exceeding 1.4 billion people; India continues to grow, while China's population is starting to decline, making India the most populous nation by a growing margin.
 

Who has the shortest population in the world?

1. Timor-Leste — 155.47cm (5 feet 1.28 inches) People on the Southeast Asian island of Timor are on average 155.47cm (5 feet 1.28 inches) tall. The average Timorese man is 159.79cm (5 feet 2.9 inches) tall.

What US state has lowest density?

The state of Alaska has — by far — the lowest population density in the United States, with only 1.3 people per square mile. Following that, Wyoming, Montana, North Dakota and South Dakota all have low population densities with less than 12 people per square mile.

Is the UK overpopulated?

The United Kingdom (UK) has rarely been associated with overpopulation. Defined as when an environment cannot support those living within it, overpopulation has mainly been used to describe countries or regions where people struggle to access food and water.

Is there an ideal world population size?

Geographer Chris Tucker estimates that 3 billion is a sustainable number, provided human societies rapidly deploy less harmful technologies and best management practices. Other estimates of a sustainable global population also come in at considerably less than the current population of 8 billion.

Is China or the USA richer?

The United States is richer by nominal GDP, meaning its total economic output (around \$30.6 trillion in 2025) is larger than China's (around \$19.4 trillion), but China is richer by Purchasing Power Parity (PPP), as its large economy buys more locally (around \$41 trillion in 2025) and has a bigger impact on global purchasing power, though the U.S. still leads significantly in GDP per capita, indicating higher average wealth per person, according to Investopedia and Forbes India. 

Who is the no. 1 richest in the world?

As of early 2026, Elon Musk, CEO of Tesla, SpaceX, and founder of xAI, consistently ranks as the world's richest person, with his net worth fluctuating but generally placing him first, ahead of figures like Larry Page (Google) and Jeff Bezos (Amazon), largely due to his significant stakes in his technology and space ventures.
 

What is the poorest country?

South Sudan ranks as the poorest country globally, grappling with prolonged civil war, oil dependency, and severe food insecurity. The ongoing conflict disrupts agricultural production, leaving over 60% of its population in need of humanitarian assistance.

Where do 80% of Americans live?

About 80% of the U.S. population lives in urban areas, but geographically, a significant majority (around 80%) resides east of the 98th Meridian, a line running roughly from North Dakota to Texas, due to more favorable rainfall and settlement history, with the West remaining sparsely populated except for coastal cities.
 

How rare is 90 years old?

As a result, people 90 and over now make up 4.7% of all people 65 and older, as compared with only 2.8% in 1980. By 2050, projects the Census Bureau, the 90 and over share will reach 10 percent.

Who lives in circle?

The smaller Valeriepieris circle is densely populated, containing almost all of China, India, Borneo and the Philippines; large parts of Indonesia, Pakistan and Korea; and the entirety of Taiwan, Nepal, Bangladesh, Sri Lanka and Mainland Southeast Asia.

Is Russia or the USA bigger?

Yes, Russia is significantly bigger than the United States; it is the world's largest country by total area, roughly 70% larger than the U.S., with its vast expanse covering over 17 million square kilometers compared to the U.S.'s roughly 9.8 million square kilometers. Russia holds about 11% of the world's landmass, making it nearly twice the size of the second-largest country, Canada, and vastly bigger than the U.S.
 

Who has 1 billion people?

Only two countries have populations exceeding one billion people: India and China, with India recently becoming the most populous, surpassing China, though both remain far above the 1 billion mark. The United States, while the third most populous, has significantly fewer people, around 340-350 million, and Indonesia, the fourth, has under 300 million.
 

What's the smallest country on Earth?

Vatican City holds the title as the world's smallest country, with an area of just 0.17 square mile (0.44 square km). As a point of comparison, the largest country in the world, Russia, is almost 39 million times bigger. Close behind Vatican City is Monaco, measuring 0.8 square mile (2.1 square km).