Countries with the Highest Population Density (2025 Ranked)

Population density — the number of people per square kilometre of land — is one of the simplest numbers in geography and one of the most misread. It shapes housing costs, farmland pressure, transport choices and how exposed a population is to floods or heat. But a single national average hides almost everything interesting about where people actually live.

The extremes are wide. According to World Bank data for 2024, Monaco has about 18,537 people per km² of land, while Mongolia has about 2.3 and Greenland about 0.1. The world average was about 62 people per km² in 2023, the latest year the World Bank publishes for the global aggregate.

This ranking uses the World Bank's World Development Indicators, which draw on FAO and World Bank population estimates and on FAO land-area data. Every figure below is for 2024 unless a row says otherwise. Earlier versions of this page quoted older figures (for example 26,150/km² for Monaco); those came from a different area and population basis and have been replaced.

Key takeaways

• Monaco (18,537/km²), Singapore (8,329/km²) and Bahrain (1,986/km²) are the densest sovereign countries in 2024, per the World Bank.
• Macao is denser than Monaco and Hong Kong is denser than Bahrain, but both are special administrative regions of China, not countries, so they are listed separately.
• Bangladesh (1,333/km²) is the densest country with more than 10 million people — roughly 174 million people on 130,170 km² of land.
• Among large countries, Rwanda, Burundi, the Netherlands and South Korea all exceed 500 people per km².
• The least dense countries — Mongolia, Australia, Namibia, Iceland, Canada — combine large, harsh interiors with populations concentrated in a few cities or coastal strips.
• Density alone does not predict prosperity or hardship. Singapore and the Netherlands are rich and dense; Burundi and Haiti are poor and dense; Mongolia is sparse and middle-income.

How density is measured (and why the numbers disagree)

Population density looks like a trivial division: people divided by area. In practice each half of that fraction involves choices, and different publishers make them differently.

The numerator — population. The World Bank uses midyear population estimates. These start from national censuses and are carried forward using birth, death and migration data. For countries where a census is old or contested, estimates can be revised substantially. The United Nations' World Population Prospects is the other main reference; the 2024 revision put world population at about 8.2 billion and projects a peak of roughly 10.3 billion in the mid-2080s. National statistics offices sometimes publish different numbers again.

The denominator — area. The World Bank divides by land area, which excludes inland water bodies such as major lakes and rivers. Sources that use total area (land plus inland water) produce lower densities. For a water-rich country like the Netherlands the difference is large: World Bank land area is 33,670 km², and the density of 534/km² reflects that smaller base. A table that uses total area will show a noticeably lower figure for the same population.

Reclaimed land. Singapore's land area has grown through reclamation; the World Bank lists 724.8 km² for 2024. Monaco has also reclaimed land from the sea. When a country physically grows, its density can fall even while its population rises.

Who counts as a resident. Gulf states such as Bahrain and Qatar have large non-citizen workforces. Midyear population estimates generally count all residents, so density figures for these countries reflect migrant labour as well as citizens.

Because of these choices, you should compare density figures only within a single source and a single year — which is why every row on this page comes from one dataset.

Densest countries and territories (World Bank, 2024)

Rank	Country or territory	Density (people per km² of land)	Land area (km²)	Approx. population	Data year
—	Macao SAR (China)	20,631	—	0.69 million	2024
1	Monaco	18,537	2.08	38,600	2024
2	Singapore	8,329	724.8	6.04 million	2024
—	Hong Kong SAR (China)	7,166	—	7.5 million	2024
3	Bahrain	1,986	800	1.59 million	2024
4	Malta	1,805	315	0.57 million	2024
5	Maldives	1,771	298	0.53 million	2024
6	Bangladesh	1,333	130,170	173.6 million	2024
7	Barbados	655	431	0.28 million	2024
8	Mauritius	623	2,000	1.25 million	2024
9	Rwanda	600	23,763	14.3 million	2024
10	Nauru	569	21	12,000	2024
11	Lebanon	568	10,230	5.8 million	2024
12	San Marino	555	61	34,000	2024
13	Burundi	547	25,680	14.0 million	2024
14	Netherlands	534	33,670	18.0 million	2024
15	South Korea	530	97,600	51.7 million	2024

Source: World Bank, World Development Indicators, Population density (EN.POP.DNST), 2024 values; land area from indicator AG.LND.TOTL.K2. Population is density multiplied by land area and rounded. Dependent territories (Gibraltar, Sint Maarten, Bermuda and others), the Palestinian territories and the Channel Islands are omitted from the numbered ranking. Vatican City is not covered by the dataset.

Two things stand out. First, eight of the fifteen numbered entries have fewer than 2 million people. Second, once you get past the microstates, the list is dominated by two very different groups: rich, highly urban economies (Netherlands, South Korea) and poor, mostly rural ones in East Africa's Great Lakes region (Rwanda, Burundi).

Why microstates top every density ranking

Monaco, Singapore, Bahrain, Malta and the Maldives are at the top for a structural reason, not because they are unusually crowded by urban standards. A country's density is an average over its whole territory. Large countries include farmland, forest, desert, mountains and tundra, all of which pull the average down. A microstate has almost none of that: its territory is essentially one city, sometimes with a little hinterland.

Compare like with like and the picture changes. Monaco's 18,537 people per km² is high for a country, but it is a figure you would expect for the dense core of a European city. Singapore at 8,329/km² is comparable to many large urban areas once their outer suburbs are excluded. Comparing Monaco with Canada is really comparing a city with a continent.

There are a few practical consequences:

• The ranking is sensitive to borders. If Macao were independent it would sit at the top, and Hong Kong would rank third. If Monaco had been absorbed into France, the list would start with Singapore.
• Small denominators amplify change. Monaco's land area is about 2 km². A reclamation project of a few hectares visibly moves its density figure; the same project in Bangladesh would not register.
• Island states face different constraints. The Maldives (1,771/km²) is spread across many coral islands, but most residents live on a few of them, especially around the capital, Malé. Its density figure therefore understates crowding on the main island and overstates it on the outer atolls.

For this reason, analysts usually look at a second ranking that excludes small states. That is where the more meaningful comparisons are.

Densest countries with more than 10 million people (World Bank, 2024)

Rank	Country	Density (per km² of land)	Land area (km²)	Approx. population	Data year
1	Bangladesh	1,333	130,170	173.6 million	2024
2	Rwanda	600	23,763	14.3 million	2024
3	Burundi	547	25,680	14.0 million	2024
4	Netherlands	534	33,670	18.0 million	2024
5	South Korea	530	97,600	51.7 million	2024
6	India	488	2,973,190	1.45 billion	2024
7	Israel	462	21,640	10.0 million	2024
8	Haiti	427	27,560	11.8 million	2024
9	Belgium	389	30,494	11.9 million	2024
10	Philippines	389	298,170	116 million	2024
11	Sri Lanka	354	61,860	21.9 million	2024
12	Japan	340	364,500	124 million	2024
13	Pakistan	326	770,880	251 million	2024
14	Vietnam	322	313,429	101 million	2024
15	United Kingdom	286	241,930	69.3 million	2024
16	Nigeria	255	910,770	233 million	2024
17	Uganda	249	200,520	51 million	2024
18	Germany	239	349,430	83.5 million	2024

Source: World Bank, World Development Indicators, EN.POP.DNST and AG.LND.TOTL.K2, 2024. Population threshold applied to the World Bank's latest population estimate.

This table is far more informative than the first. It shows that density at the national scale comes from at least three different historical paths: fertile river deltas (Bangladesh, the Indo-Gangetic plain in India and Pakistan), high-rainfall highlands (Rwanda, Burundi, Uganda) and early industrialisation with intensive agriculture (Netherlands, Belgium, the UK, Germany, Japan, South Korea).

The least dense countries (World Bank, 2024)

Country or territory	Density (per km² of land)	Land area (km²)	Data year
Greenland (Denmark)	0.1	410,449	2024
Mongolia	2.3	1,558,501	2024
Australia	3.5	7,688,287	2024
Namibia	3.7	823,290	2024
Iceland	3.8	—	2024
Guyana	3.9	—	2024
Suriname	4.0	—	2024
Libya	4.2	—	2024
Botswana	4.4	—	2024
Canada	4.7	8,788,700	2024

Source: World Bank, EN.POP.DNST, 2024. For comparison, the United States was at 37/km², China at 150/km² and Russia at 8.8/km² in 2024.

The low end is a mix of cold (Greenland, Iceland, Canada), dry (Mongolia, Namibia, Libya, Botswana, much of Australia) and forested (Guyana, Suriname). Guyana and Suriname are also near the top of the list of countries with the most forest cover as a share of land. In every case, people cluster. Most Australians and Canadians live in a handful of metropolitan areas close to the coast or the southern border; national density says almost nothing about daily life there.

Arithmetic density versus effective density

The figure in every table above is arithmetic density: total population divided by total land area. Geographers use several alternatives that come closer to describing lived experience:

• Physiological density divides population by arable land only. It shows pressure on farmland and is high in countries where most land cannot be cultivated.
• Agricultural density divides the farming population by arable land, a rough measure of how many people each hectare of cropland supports directly.
• Population-weighted density averages the density experienced by each person, rather than the density of each square kilometre. Because people cluster, it is always higher than arithmetic density, often by a large margin.

Egypt is the textbook example. Its World Bank 2024 arithmetic density is about 117 people per km² across 995,450 km² of land — moderate by global standards. But the great majority of Egyptians live in the narrow Nile Valley and Delta, because most of the country is desert. Measured over the land people actually inhabit, Egyptian density is many times higher than the national average suggests. Canada, Australia and Russia show the same effect in reverse: tiny national averages, but cities with ordinary urban densities.

The lesson is practical. If you want to know whether a country faces land pressure, physiological density tells you more than arithmetic density. If you want to know how crowded daily life feels, population-weighted density is the better guide. National averages are mainly useful for broad comparisons and for spotting outliers.

Bangladesh: the densest country of any real size

Bangladesh is not a city-state. It has roughly 174 million people on 130,170 km² of land, a country-sized territory with a city-state's density. No other country with more than 10 million people comes close: its 2024 density of 1,333/km² is more than double that of second-placed Rwanda.

Why so many people there? Bangladesh occupies most of the delta formed by the Ganges, Brahmaputra and Meghna rivers. Annual flooding deposits fresh silt, and a warm, wet monsoon climate allows rice to be grown intensively, often more than one crop a year. Fertile deltas have supported dense farming populations for centuries, and Bangladesh's population was already very large before modern industrialisation.

Why it matters. The same geography that made the delta fertile makes it vulnerable. Much of Bangladesh is low-lying and flat, so river flooding, cyclone storm surges and sea-level rise affect very large numbers of people at once. The country features prominently in rankings of countries most vulnerable to climate change. High density means a single cyclone or flood season can displace millions.

Density and water. A dense population on a delta still faces water stress: groundwater in parts of the country is contaminated with naturally occurring arsenic, and saltwater intrusion affects coastal districts. Our explainer on water scarcity covers why having water nearby is not the same as having safe, usable water.

The other side. Bangladesh's density has not prevented economic growth. Its garment industry became one of the largest in the world, and the concentration of labour in and around Dhaka is part of why. Dense labour markets lower the cost of finding workers and suppliers, the same agglomeration effect that drives growth in rich cities.

Rwanda and Burundi: density without big cities

Rwanda (600/km²) and Burundi (547/km²) are the densest countries in mainland Africa, and they are dense in an unusual way. Most of their populations are rural. Unlike the Netherlands or South Korea, where density comes from large cities, the Great Lakes highlands are thickly settled countryside: hillsides farmed in small plots, with high rainfall and relatively fertile volcanic and highland soils that historically supported large farming populations.

This kind of density puts direct pressure on land. When most families farm and the population grows, average farm sizes shrink with each generation. Both countries have among the higher birth rates in the world, a topic covered in our ranking of countries with the highest birth rates. Rural density, small plots and high fertility together make land a central political and economic issue in the region.

Singapore: density by design

Singapore at 8,329/km² is among the densest places on Earth and also among the richest. Its experience is the most cited evidence that density is a design problem rather than a destiny.

Public housing at scale. According to the Housing & Development Board's Key Statistics 2025, 76.0% of Singapore's resident population lived in HDB flats at the end of March 2025, slightly down from 76.4% a year earlier. Most HDB flats are sold on long leases rather than rented, and estates are planned with schools, shops, transport and green space built in. High-rise public housing is how Singapore fits a large population onto limited land without sprawling.

Transport over cars. Singapore restricts vehicle numbers through a quota system and invests heavily in rail and bus networks. Dense cities that rely on private cars run out of road space quickly; dense cities that rely on transit can keep moving.

Water and land as engineering problems. With little natural freshwater, Singapore built a water system based on imported supply, reservoirs, recycled water and desalination. It has also enlarged its territory through land reclamation, one reason its land area is larger now than at independence.

The trade-offs. Singapore's model depends on strong central planning, state land ownership and high public spending. Housing affordability debates are constant, and high density increases urban heat — a problem discussed in our explainer on why cities create heat islands. Singapore shows that density can work well; it does not show that it works automatically.

The Netherlands, Belgium and South Korea: rich and dense

The Netherlands (534/km²) is the densest large country in Europe. Its population is spread across a network of mid-sized cities — the Randstad, linking Amsterdam, Rotterdam, The Hague and Utrecht — rather than a single megacity. A large part of the country lies at or below sea level and is protected by dikes, dunes and pumping systems built up over centuries. Land is so valuable that the Dutch have reclaimed large areas from the sea, and they remain one of the world's largest agricultural exporters despite the density, by farming very intensively.

Belgium (389/km²) has a similar pattern: dense, highly urbanised, with towns close together and relatively little empty countryside. Our ranking of the most urbanised countries shows Belgium near the top of that list too.

South Korea (530/km²) packs about 51.7 million people into a mountainous peninsula, and around half of the population lives in the Seoul metropolitan region. Much of the interior is steep and forested, so the effective density in the lowland corridors is far higher than the national figure. South Korea also has one of the lowest fertility rates in the world, so its density is likely to peak and then fall — a contrast with Rwanda and Burundi. See countries with the lowest birth rates for the numbers.

India, Pakistan and the Indo-Gangetic plain

India (488/km²) has the world's largest population and is denser than any other country of comparable size. Its density is not evenly spread: the Indo-Gangetic plain in the north and the coastal regions are very densely settled, while the Himalaya, the Thar Desert and parts of central India are much less so. Pakistan (326/km²) shares the western end of the same river system, with most of its population in the Indus basin.

These are the countries where density, growing cities and climate stress overlap most directly. River systems fed by monsoon rain and Himalayan snowmelt support hundreds of millions of people; changes in those water sources affect enormous populations at once. The demographic side of that story — younger populations, shrinking family sizes, and what happens to economies when the age structure shifts — is covered in how demographics will reshape the global economy.

Japan: a dense country that is shrinking

Japan (340/km²) is a reminder that density can fall. Its population has been declining since the late 2000s, and many rural areas are losing residents fast while Tokyo remains one of the world's largest urban regions. Like South Korea, Japan is mostly mountainous, so its people are concentrated on coastal plains; the effective density in those plains is far above the national average.

A shrinking population changes what density means. Instead of pressure on land, the policy problems become empty houses, under-used infrastructure and a smaller workforce supporting more retirees. Countries at the top of today's density rankings will not all stay there.

What density does and does not tell you

What high density often brings	What it does not determine
Higher land and housing prices in demand hotspots	Whether a country is rich or poor
Viable public transit and shorter trips	Whether housing is affordable — that depends on supply and policy
Lower per-person land use for buildings	Total environmental footprint, which tracks consumption more than density
Greater exposure when a disaster strikes a populated area	How well institutions prepare for or respond to disasters
Agglomeration benefits: labour markets, specialised suppliers, ideas	Quality of life, which varies widely at every density level

The housing link deserves care. Dense, desirable cities tend to have high prices, but that is because many people want to live there, not because density itself raises costs. Where building more housing is easy, prices respond less to demand. Our explainer on why housing is so expensive covers the supply side in more detail.

Common misconceptions

"The densest country is the most crowded place to live." Not necessarily. A Monaco resident lives in a dense city, but so do residents of Mumbai, Cairo or Manila, which belong to far less dense countries on paper. Urban crowding is a city-level question; national density mostly reflects how much empty land a country contains.

"Overpopulation is a density problem." Density and resource strain are linked but not equivalent. A sparse country can over-use water or soil; a dense one can import food and energy. Pressure on resources depends on consumption, technology, trade and governance as much as on headcount per km².

"High density means high emissions." Often the reverse at the city scale. Dense urban areas tend to have lower transport energy use per person, because trips are shorter and transit is viable. National emissions are driven mainly by energy sources and income; see countries with the highest CO₂ emissions.

"Density rankings are stable." They shift with censuses, revisions to area data, reclamation, migration and fertility. Compare figures from one source and one year, and expect the order to move over time.

Frequently asked questions

Q: Which country has the highest population density in the world? A: Among sovereign countries, Monaco, at about 18,537 people per km² of land in 2024 according to the World Bank. Macao is denser still (about 20,600) and Hong Kong is third (about 7,200), but they are special administrative regions of China, not independent countries.

Q: What is the densest large country? A: Bangladesh, at about 1,333 people per km² in 2024, with roughly 174 million people. No other country with more than 10 million people has even half that density; Rwanda is second at about 600 per km².

Q: Why do small countries dominate population density rankings? A: Because national density is an average over the whole territory. Large countries include farmland, forests, deserts and mountains that lower the average, while microstates such as Monaco and Singapore are essentially single cities with almost no empty land.

Q: Which countries have the lowest population density? A: In World Bank 2024 data, Mongolia (about 2.3 per km²), Australia (3.5), Namibia (3.7), Iceland (3.8) and Canada (4.7) are among the least dense countries. Greenland, a territory of Denmark, is lower still at about 0.1.

Q: Does high population density cause poverty? A: No simple relationship exists. The Netherlands, Singapore and South Korea are dense and rich; Burundi and Haiti are dense and poor; Mongolia is sparse and middle-income. Income depends on institutions, infrastructure, education and trade far more than on people per square kilometre.

Q: What is the difference between arithmetic and physiological density? A: Arithmetic density divides population by total land area. Physiological density divides it by arable land only, which better reflects pressure on farmland. Countries with large deserts, such as Egypt, look moderate on the first measure and very dense on the second.

Q: Why do different websites give different density figures? A: They use different population estimates (World Bank, UN, national statistics offices), different years, and different area definitions — land area versus total area including inland water. Always compare figures from a single source and year.

The bottom line

Population density is a useful first number and a poor last one. The top of the ranking is mostly a list of city-states, which tells you more about borders than about crowding. The more meaningful list — countries above 10 million people — is led by Bangladesh, then Rwanda, Burundi, the Netherlands and South Korea, five countries that reached high density by very different routes. Whether density becomes a burden or an advantage depends on housing policy, transport, water management, climate exposure and income, not on the headcount per square kilometre alone. For related context, see the rankings of countries with the largest land area and countries with the most international migrants.

Sources

• World Bank, World Development Indicators — Population density (people per sq. km of land area), 2024 values
• United Nations, Department of Economic and Social Affairs — World Population Prospects, 2024 revision
• Housing & Development Board, Singapore — Key Statistics 2025

Related Reading

• Countries with the Most Freshwater Lakes
• Countries With the Youngest Populations