This Country Packs 45,000 People Into Every Square Mile

Using data from the World Bank, 24/7 Wall St. identified the world’s 30 most densely populated countries. Supplemental data on population distribution, gross domestic product, and total fertility rates — or the average number of children women have in their lifetime — are also from the World Bank and are for the latest available year.

In most of these countries — particularly the smallest geographically — large cities are the only way to accommodate the population. In most countries on this list, over half of the population reside in urban areas, and in 13, over 80% do.

Why It Matters

Population density and levels of urbanization can have far reaching implications for ecosystems, infrastructure, and human health. Overpopulation and sprawl can put a strain on natural resources, negatively impact biodiversity, and create infrastructure challenges. Additionally, infectious diseases tend to spread much faster in densely populated areas.

Take a look at the world’s most densely populated countries:

30. Trinidad and Tobago

Population density in 2022: 773 people per sq. mile
Total population: 1,531,044 (150th most of 195 countries)
Total land area: 1,981 sq. miles (164th largest of 195 countries)
Population distribution: 53.3% urban; 46.7% rural
Gross domestic product in 2022: $30.1 billion ($19,629 per capita)
Total fertility rate in 2021: Avg. of 1.6 children per woman over lifetime

29. El Salvador

Population density in 2022: 792 people per sq. mile
Total population: 6,336,392 (110th most of 195 countries)
Total land area: 8,000 sq. miles (149th largest of 195 countries)
Population distribution: 74.8% urban; 25.2% rural
Gross domestic product in 2022: $32.5 billion ($5,127 per capita)
Total fertility rate in 2021: Avg. of 1.8 children per woman over lifetime

28. Pakistan

Population density in 2022: 792 people per sq. mile
Total population: 235,824,862 (5th most of 195 countries)
Total land area: 297,638 sq. miles (35th largest of 195 countries)
Population distribution: 37.7% urban; 62.3% rural
Gross domestic product in 2022: $374.7 billion ($1,589 per capita)
Total fertility rate in 2021: Avg. of 3.5 children per woman over lifetime

27. Viet Nam

Population density in 2022: 811 people per sq. mile
Total population: 98,186,856 (16th most of 195 countries)
Total land area: 121,016 sq. miles (67th largest of 195 countries)
Population distribution: 38.8% urban; 61.2% rural
Gross domestic product in 2022: $408.8 billion ($4,164 per capita)
Total fertility rate in 2021: Avg. of 1.9 children per woman over lifetime

26. Guam

Population density in 2022: 824 people per sq. mile
Total population: 171,774 (178th most of 195 countries)
Total land area: 208 sq. miles (178th largest of 195 countries)
Population distribution: 95.1% urban; 4.9% rural
Gross domestic product in 2021: $6.1 billion ($35,905 per capita)
Total fertility rate in 2021: Avg. of 2.6 children per woman over lifetime

25. Japan

Population density in 2022: 889 people per sq. mile
Total population: 125,124,989 (11th most of 195 countries)
Total land area: 140,734 sq. miles (61st largest of 195 countries)
Population distribution: 92.0% urban; 8.0% rural
Gross domestic product in 2022: $4.3 trillion ($34,017 per capita)
Total fertility rate in 2021: Avg. of 1.3 children per woman over lifetime

24. Sri Lanka

Population density in 2022: 929 people per sq. mile
Total population: 22,181,000 (59th most of 195 countries)
Total land area: 23,884 sq. miles (122nd largest of 195 countries)
Population distribution: 19.0% urban; 81.0% rural
Gross domestic product in 2022: $74.4 billion ($3,354 per capita)
Total fertility rate in 2021: Avg. of 2.0 children per woman over lifetime

23. Grenada

Population density in 2022: 956 people per sq. mile
Total population: 125,438 (180th most of 195 countries)
Total land area: 131 sq. miles (185th largest of 195 countries)
Population distribution: 36.9% urban; 63.1% rural
Gross domestic product in 2022: $1.2 billion ($9,689 per capita)
Total fertility rate in 2021: Avg. of 2.0 children per woman over lifetime

22. Tuvalu

Population density in 2022: 977 people per sq. mile
Total population: 11,312 (the least of 195 countries)
Total land area: 12 sq. miles (192nd largest of 195 countries)
Population distribution: 65.5% urban; 34.5% rural
Gross domestic product in 2022: $59.1 million ($5,222 per capita)
Total fertility rate in 2021: Avg. of 3.2 children per woman over lifetime

21. Belgium

Population density in 2022: 1,000 people per sq. mile
Total population: 11,685,814 (80th most of 195 countries)
Total land area: 11,691 sq. miles (136th largest of 195 countries)
Population distribution: 98.2% urban; 1.8% rural
Gross domestic product in 2022: $583.4 billion ($49,927 per capita)
Total fertility rate in 2021: Avg. of 1.6 children per woman over lifetime

20. Philippines

Population density in 2022: 1,004 people per sq. mile
Total population: 115,559,009 (13th most of 195 countries)
Total land area: 115,124 sq. miles (71st largest of 195 countries)
Population distribution: 48.0% urban; 52.0% rural
Gross domestic product in 2022: $404.3 billion ($3,499 per capita)
Total fertility rate in 2021: Avg. of 2.7 children per woman over lifetime

19. Haiti

Population density in 2022: 1,089 people per sq. mile
Total population: 11,584,996 (81st most of 195 countries)
Total land area: 10,641 sq. miles (141st largest of 195 countries)
Population distribution: 58.8% urban; 41.2% rural
Gross domestic product in 2022: $20.3 billion ($1,748 per capita)
Total fertility rate in 2021: Avg. of 2.8 children per woman over lifetime

18. Israel

Population density in 2022: 1,144 people per sq. mile
Total population: 9,557,500 (95th most of 195 countries)
Total land area: 8,355 sq. miles (148th largest of 195 countries)
Population distribution: 92.8% urban; 7.2% rural
Gross domestic product in 2022: $525.0 billion ($54,931 per capita)
Total fertility rate in 2021: Avg. of 3.0 children per woman over lifetime

17. Comoros

Population density in 2022: 1,165 people per sq. mile
Total population: 836,774 (159th most of 195 countries)
Total land area: 719 sq. miles (169th largest of 195 countries)
Population distribution: 29.9% urban; 70.1% rural
Gross domestic product in 2022: $1.2 billion ($1,485 per capita)
Total fertility rate in 2021: Avg. of 4.0 children per woman over lifetime

16. India

Population density in 2022: 1,235 people per sq. mile
Total population: 1,417,173,173 (the most of 195 countries)
Total land area: 1,147,955 sq. miles (7th largest of 195 countries)
Population distribution: 35.9% urban; 64.1% rural
Gross domestic product in 2022: $3.4 trillion ($2,411 per capita)
Total fertility rate in 2021: Avg. of 2.0 children per woman over lifetime

15. Burundi

Population density in 2022: 1,300 people per sq. mile
Total population: 12,889,576 (77th most of 195 countries)
Total land area: 9,915 sq. miles (143rd largest of 195 countries)
Population distribution: 14.4% urban; 85.6% rural
Gross domestic product in 2022: $3.3 billion ($259 per capita)
Total fertility rate in 2021: Avg. of 5.1 children per woman over lifetime

14. Netherlands

Population density in 2022: 1,362 people per sq. mile
Total population: 17,700,982 (68th most of 195 countries)
Total land area: 13,000 sq. miles (133rd largest of 195 countries)
Population distribution: 92.9% urban; 7.1% rural
Gross domestic product in 2022: $1.0 trillion ($57,025 per capita)
Total fertility rate in 2021: Avg. of 1.6 children per woman over lifetime

13. Korea, Rep.

Population density in 2022: 1,370 people per sq. mile
Total population: 51,628,117 (29th most of 195 countries)
Total land area: 37,684 sq. miles (105th largest of 195 countries)
Population distribution: 81.4% urban; 18.6% rural
Gross domestic product in 2022: $1.7 trillion ($32,423 per capita)
Total fertility rate in 2021: Avg. of 0.8 children per woman over lifetime

12. Lebanon

Population density in 2022: 1,390 people per sq. mile
Total population: 5,489,739 (116th most of 195 countries)
Total land area: 3,950 sq. miles (159th largest of 195 countries)
Population distribution: 89.3% urban; 10.7% rural
Gross domestic product in 2021: $23.1 billion ($4,136 per capita)
Total fertility rate in 2021: Avg. of 2.1 children per woman over lifetime

11. Rwanda

Population density in 2022: 1,446 people per sq. mile
Total population: 13,776,698 (75th most of 195 countries)
Total land area: 9,525 sq. miles (145th largest of 195 countries)
Population distribution: 17.7% urban; 82.3% rural
Gross domestic product in 2022: $13.3 billion ($966 per capita)
Total fertility rate in 2021: Avg. of 3.8 children per woman over lifetime

10. San Marino

Population density in 2022: 1,453 people per sq. mile
Total population: 33,660 (192nd most of 195 countries)
Total land area: 23 sq. miles (191st largest of 195 countries)
Population distribution: 97.7% urban; 2.3% rural
Gross domestic product in 2021: $1.9 billion ($54,982 per capita)
Total fertility rate in 2021: N/A

9. Mauritius

Population density in 2022: 1,637 people per sq. mile
Total population: 1,262,523 (154th most of 195 countries)
Total land area: 771 sq. miles (168th largest of 195 countries)
Population distribution: 40.8% urban; 59.2% rural
Gross domestic product in 2022: $12.9 billion ($10,256 per capita)
Total fertility rate in 2021: Avg. of 1.4 children per woman over lifetime

8. Nauru

Population density in 2022: 1,640 people per sq. mile
Total population: 12,668 (194th most of 195 countries)
Total land area: 8 sq. miles (193rd largest of 195 countries)
Population distribution: 100% urban; 0% rural
Gross domestic product in 2022: $151.6 million ($11,971 per capita)
Total fertility rate in 2021: Avg. of 3.5 children per woman over lifetime

7. Barbados

Population density in 2022: 1,696 people per sq. mile
Total population: 281,635 (174th most of 195 countries)
Total land area: 166 sq. miles (183rd largest of 195 countries)
Population distribution: 31.3% urban; 68.7% rural
Gross domestic product in 2022: $5.7 billion ($20,239 per capita)
Total fertility rate in 2021: Avg. of 1.6 children per woman over lifetime

6. Bangladesh

Population density in 2022: 3,406 people per sq. mile
Total population: 171,186,372 (8th most of 195 countries)
Total land area: 50,259 sq. miles (94th largest of 195 countries)
Population distribution: 39.7% urban; 60.3% rural
Gross domestic product in 2022: $460.2 billion ($2,688 per capita)
Total fertility rate in 2021: Avg. of 2.0 children per woman over lifetime

5. Malta

Population density in 2022: 4,299 people per sq. mile
Total population: 531,113 (167th most of 195 countries)
Total land area: 124 sq. miles (186th largest of 195 countries)
Population distribution: 94.9% urban; 5.1% rural
Gross domestic product in 2022: $18.1 billion ($34,128 per capita)
Total fertility rate in 2021: Avg. of 1.1 children per woman over lifetime

4. Maldives

Population density in 2022: 4,522 people per sq. mile
Total population: 523,787 (168th most of 195 countries)
Total land area: 116 sq. miles (187th largest of 195 countries)
Population distribution: 41.5% urban; 58.5% rural
Gross domestic product in 2022: $6.2 billion ($11,781 per capita)
Total fertility rate in 2021: Avg. of 1.7 children per woman over lifetime

3. Bahrain

Population density in 2022: 4,827 people per sq. mile
Total population: 1,472,233 (151st most of 195 countries)
Total land area: 305 sq. miles (172nd largest of 195 countries)
Population distribution: 89.7% urban; 10.3% rural
Gross domestic product in 2022: $44.4 billion ($30,147 per capita)
Total fertility rate in 2021: Avg. of 1.8 children per woman over lifetime

2. Singapore

Population density in 2022: 20,334 people per sq. mile
Total population: 5,637,022 (113th most of 195 countries)
Total land area: 277 sq. miles (175th largest of 195 countries)
Population distribution: 100% urban; 0% rural
Gross domestic product in 2022: $466.8 billion ($82,808 per capita)
Total fertility rate in 2021: Avg. of 1.1 children per woman over lifetime

1. Monaco

Population density in 2022: 45,324 people per sq. mile
Total population: 36,469 (191st most of 195 countries)
Total land area: 1 sq. mile (194th largest of 195 countries)
Population distribution: 100% urban; 0% rural
Gross domestic product in 2022: $8.8 billion ($240,862 per capita)
Total fertility rate in 2021: N/A

Rank	Country	People per sq. mi	Total population	Land area (sq. mi)	Population in urban areas (%)
1	Monaco	45,324	36,469	1	100.0
2	Singapore	20,334	5,637,022	277	100.0
3	Bahrain	4,827	1,472,233	305	89.7
4	Maldives	4,522	523,787	116	41.5
5	Malta	4,299	531,113	124	94.9
6	Bangladesh	3,406	171,186,372	50,259	39.7
7	Barbados	1,696	281,635	166	31.3
8	Nauru	1,640	12,668	8	100.0
9	Mauritius	1,637	1,262,523	771	40.8
10	San Marino	1,453	33,660	23	97.7
11	Rwanda	1,446	13,776,698	9,525	17.7
12	Lebanon	1,390	5,489,739	3,950	89.3
13	Korea, Rep.	1,370	51,628,117	37,684	81.4
14	Netherlands	1,362	17,700,982	13,000	92.9
15	Burundi	1,300	12,889,576	9,915	14.4
16	India	1,235	1,417,173,173	1,147,955	35.9
17	Comoros	1,165	836,774	719	29.9
18	Israel	1,144	9,557,500	8,355	92.8
19	Haiti	1,089	11,584,996	10,641	58.8
20	Philippines	1,004	115,559,009	115,124	48.0
21	Belgium	1,000	11,685,814	11,691	98.2
22	Tuvalu	977	11,312	12	65.5
23	Grenada	956	125,438	131	36.9
24	Sri Lanka	929	22,181,000	23,884	19.0
25	Japan	889	125,124,989	140,734	92.0
26	Guam	824	171,774	208	95.1
27	Viet Nam	811	98,186,856	121,016	38.8
28	Pakistan	792	235,824,862	297,638	37.7
29	El Salvador	792	6,336,392	8,000	74.8
30	Trinidad and Tobago	773	1,531,044	1,981	53.3

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