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Population · Asia

Brunei population 2026

Right now · estimate

Brunei population right now

470,937

Births today
0
Deaths today
0
Births this year
5,013
Births minus deaths this year
+2,819

Brunei has an estimated 469,775 people on 1 July 2026, the UN's projection, 3,445 more than a year earlier (+0.74%). It is the 176th most populous country in the world. It is projected to keep growing until 2055, peaking at 521 thousand, then decline to 465 thousand by 2100.

UN projection The counter interpolates the UN’s 1 July figures to the second; it is an estimate, not a count.

Brunei in numbers, 2026

Births in 2026
6 thousand 16 a day
Deaths in 2026
3 thousand 7 a day
Net migration
+8 more arrivals than departures
Growth rate
+0.72% growing
Fertility rate
1.70per woman below replacement (2.1)
Median age
33.2years world: 31.1
Life expectancy
75.8years
Aged 65 and over
7.6% 19.3% by 2050

Land, people and health

Capital
Bandar Seri Begawan
Area
5,770 km² 172nd largest of 237
Population density
82per km² 136th most crowded
Urban population
75.2% 87.9% by 2050
Men and women
249 thousand / 221 thousand 112.9 men per 100 women
Life expectancy, women
78.1years men: 73.8 years
Infant mortality
7.3per 1,000 births under-5: 8.8
Birth rate
12.7per 1,000 death rate: 5.6
Net migration rate
0.0per 1,000 net arrivals

Population of Brunei, 1950–2100

Projected peak: 2055, 521 thousand. By 2050: 520 thousand (+10.6% from today).

Population of Brunei
  • UN estimate
  • UN projection
465k 2026
› Show the numbers as a table
YearPopulation
195048,298
195151,190
195254,233
195357,559
195461,209
195565,210
195669,548
195774,164
195878,972
195983,842
196088,347
196192,518
196296,719
1963101,159
1964105,922
1965110,838
1966115,874
1967121,018
1968126,222
1969131,446
1970135,138
1971137,921
1972142,189
1973147,369
1974152,656
1975158,070
1976163,607
1977169,277
1978174,884
1979180,422
1980186,111
1981191,977
1982198,165
1983204,741
1984211,661
1985218,920
1986226,495
1987233,860
1988240,913
1989248,064
1990255,292
1991262,596
1992269,840
1993276,972
1994284,092
1995291,195
1996298,276
1997305,342
1998312,385
1999319,412
2000326,424
2001333,345
2002340,099
2003346,637
2004352,910
2005358,916
2006364,663
2007370,872
2008377,793
2009384,952
2010392,332
2011399,389
2012405,557
2013411,202
2014416,750
2015422,212
2016427,564
2017432,772
2018437,810
2019442,680
2020447,404
2021451,720
2022455,370
2023458,949
2024 *462,722
2025 *466,330
2026 *469,775
2027 *473,156
2028 *476,432
2029 *479,494
2030 *482,446
2031 *485,316
2032 *487,952
2033 *490,437
2034 *492,894
2035 *495,290
2036 *497,555
2037 *499,704
2038 *501,920
2039 *504,066
2040 *505,976
2041 *507,804
2042 *509,545
2043 *511,129
2044 *512,594
2045 *514,052
2046 *515,418
2047 *516,606
2048 *517,702
2049 *518,691
2050 *519,551
2051 *520,266
2052 *520,771
2053 *521,056
2054 *521,248
2055 *521,333
2056 *521,306
2057 *521,162
2058 *520,876
2059 *520,522
2060 *520,125
2061 *519,658
2062 *519,153
2063 *518,552
2064 *517,782
2065 *516,876
2066 *515,838
2067 *514,630
2068 *513,314
2069 *512,024
2070 *510,801
2071 *509,606
2072 *508,288
2073 *506,810
2074 *505,207
2075 *503,473
2076 *501,825
2077 *500,282
2078 *498,748
2079 *497,223
2080 *495,646
2081 *494,036
2082 *492,384
2083 *490,714
2084 *489,088
2085 *487,484
2086 *485,925
2087 *484,408
2088 *482,822
2089 *481,199
2090 *479,630
2091 *478,136
2092 *476,647
2093 *475,155
2094 *473,670
2095 *472,207
2096 *470,745
2097 *469,295
2098 *467,835
2099 *466,312
2100 *464,806

* UN projection

Population of Brunei by year

326 thousand in 2000, 470 thousand in 2026. Every year for the last decade, then every five years to 1950. * UN projection; earlier years are UN estimates.

YearPopulationYearly changeWorld rank
2026* 469,775 +0.74% 176
2025* 466,330 +0.78% 176
2024* 462,722 +0.82% 176
2023 458,949 +0.79% 176
2022 455,370 +0.81% 176
2021 451,720 +0.96% 176
2020 447,404 +1.07% 176
2019 442,680 +1.11% 176
2018 437,810 +1.16% 176
2017 432,772 +1.22% 176
2016 427,564 +1.27% 176
2015 422,212 +1.31% 176
2010 392,332 +1.92% 177
2005 358,916 +1.70% 176
2000 326,424 +2.20% 176
1995 291,195 +2.50% 177
1990 255,292 +2.91% 178
1985 218,920 +3.43% 179
1980 186,111 +3.15% 179
1975 158,070 +3.55% 179
1970 135,138 +2.81% 180
1965 110,838 +4.64% 179
1960 88,347 +5.37% 183
1955 65,210 +6.54% 187
1950 48,298 – 194

Population forecast for Brunei

UN medium-variant projection: 520 thousand in 2050 (+10.6% from 2026), 465 thousand in 2100.

YearPopulationYearly changeWorld rank
2030 482,446 +0.62% 176
2035 495,290 +0.49% 176
2040 505,976 +0.38% 177
2045 514,052 +0.28% 177
2050 519,551 +0.17% 178
2060 520,125 −0.08% 178
2070 510,801 −0.24% 178
2080 495,646 −0.32% 177
2090 479,630 −0.33% 176
2100 464,806 −0.32% 176

Largest cities in Brunei

City proper, not the wider metro area; latest figure in GeoNames cities15000 (CC BY 4.0), so years differ by city. Largest cities in the world

#CityPopulation
1 Bandar Seri Begawan (capital) 64,409
2 Sengkurong 40,972
3 Mentiri 39,324
4 Kuala Belait 31,178
5 Tutong 19,151
6 Serasa 18,569
7 Liang 16,813

Age structure

Median age 33.2. 7.6% are 65 or older, 19.3% by 2050; 20.4% are under 15.

Brunei, 2026 Men 2026 Women 2026 2050 (projection)
100+: men 0.0% 100+: women 0.0% 100+ 95-99: men 0.0% 95-99: women 0.0% 90-94: men 0.0% 90-94: women 0.0% 90-94 85-89: men 0.1% 85-89: women 0.2% 80-84: men 0.3% 80-84: women 0.3% 80-84 75-79: men 0.6% 75-79: women 0.7% 70-74: men 1.0% 70-74: women 1.2% 70-74 65-69: men 1.6% 65-69: women 1.7% 60-64: men 2.1% 60-64: women 2.1% 60-64 55-59: men 2.8% 55-59: women 2.7% 50-54: men 3.5% 50-54: women 3.1% 50-54 45-49: men 4.2% 45-49: women 3.4% 40-44: men 4.6% 40-44: women 3.6% 40-44 35-39: men 4.9% 35-39: women 3.8% 30-34: men 4.9% 30-34: women 3.9% 30-34 25-29: men 4.4% 25-29: women 3.7% 20-24: men 3.9% 20-24: women 3.6% 20-24 15-19: men 3.5% 15-19: women 3.2% 10-14: men 3.7% 10-14: women 3.4% 10-14 5-9: men 3.5% 5-9: women 3.3% 0-4: men 3.4% 0-4: women 3.1% 0-4

Share of the total population in each age group (%)

Births per woman

1.70 in 2026; about 2.1 keeps a population stable without migration. Below 2.1 since 2005.

Fertility rate, Brunei
  • UN estimate
  • UN projection
1.6 2026
› Show the numbers as a table
YearFertility rate
19506.98
19517.03
19527.10
19537.20
19547.31
19557.40
19567.45
19577.48
19587.48
19597.42
19607.32
19617.19
19627.03
19636.89
19646.77
19656.65
19666.51
19676.37
19686.20
19696.01
19705.80
19715.62
19725.50
19735.35
19745.18
19754.99
19764.78
19774.58
19784.39
19794.22
19804.07
19813.94
19823.84
19833.75
19843.68
19853.61
19863.55
19873.49
19883.43
19893.36
19903.29
19913.21
19923.11
19933.01
19942.90
19952.79
19962.68
19972.60
19982.53
19992.46
20002.40
20012.34
20022.26
20032.19
20042.10
20052.02
20061.97
20071.93
20081.92
20091.92
20101.94
20111.96
20121.97
20131.98
20141.97
20151.95
20161.92
20171.88
20181.85
20191.82
20201.80
20211.78
20221.76
20231.75
2024 *1.73
2025 *1.71
2026 *1.70
2027 *1.68
2028 *1.68
2029 *1.67
2030 *1.66
2031 *1.65
2032 *1.65
2033 *1.65
2034 *1.64
2035 *1.64
2036 *1.64
2037 *1.64
2038 *1.64
2039 *1.63
2040 *1.63
2041 *1.63
2042 *1.63
2043 *1.62
2044 *1.62
2045 *1.62
2046 *1.62
2047 *1.62
2048 *1.62
2049 *1.62
2050 *1.61
2051 *1.62
2052 *1.61
2053 *1.61
2054 *1.62
2055 *1.62
2056 *1.62
2057 *1.62
2058 *1.62
2059 *1.62
2060 *1.62
2061 *1.62
2062 *1.62
2063 *1.62
2064 *1.62
2065 *1.61
2066 *1.61
2067 *1.61
2068 *1.61
2069 *1.61
2070 *1.61
2071 *1.62
2072 *1.62
2073 *1.62
2074 *1.62
2075 *1.62
2076 *1.62
2077 *1.62
2078 *1.62
2079 *1.63
2080 *1.63
2081 *1.62
2082 *1.62
2083 *1.62
2084 *1.62
2085 *1.62
2086 *1.62
2087 *1.62
2088 *1.63
2089 *1.63
2090 *1.63
2091 *1.63
2092 *1.63
2093 *1.63
2094 *1.63
2095 *1.63
2096 *1.63
2097 *1.63
2098 *1.64
2099 *1.64
2100 *1.64

* UN projection

Births and deaths each year

Deaths are projected to outnumber births from 2053.

Births and deaths, Brunei
  • Births
  • Deaths
  • UN estimate
  • UN projection
4.1k5.8k 2026
› Show the numbers as a table
YearBirthsDeaths
19502,348842
19512,558884
19522,711908
19532,888925
19543,085941
19553,290958
19563,494974
19573,699987
19583,893998
19594,0541,003
19604,1731,004
19614,161986
19624,1441,016
19634,146952
19644,207944
19654,273947
19664,343939
19674,418940
19684,489938
19694,557938
19704,631936
19714,776897
19724,956871
19735,080864
19745,192859
19755,285853
19765,370851
19775,446852
19785,521854
19795,573856
19805,635861
19815,707869
19825,810878
19836,028890
19846,279907
19856,542923
19866,764938
19876,973956
19887,108973
19897,190987
19907,2681,003
19917,2761,017
19927,1981,029
19937,0831,037
19946,9541,047
19956,8051,056
19966,6741,067
19976,5991,080
19986,5601,094
19996,5001,112
20006,4641,133
20016,4331,157
20026,3551,186
20036,2521,217
20046,1281,255
20055,9981,296
20065,9301,340
20075,9131,391
20086,0501,426
20096,2521,464
20106,5041,501
20116,7761,535
20126,9331,585
20136,9551,652
20146,9291,723
20156,8561,797
20166,7491,873
20176,6361,951
20186,5342,032
20196,4512,115
20206,3912,202
20216,3512,366
20226,3052,987
20236,2372,400
2024 *6,1672,469
2025 *6,0622,540
2026 *5,9742,614
2027 *5,8952,693
2028 *5,8282,774
2029 *5,7532,858
2030 *5,6812,944
2031 *5,6243,035
2032 *5,5773,129
2033 *5,5333,223
2034 *5,4853,321
2035 *5,4483,422
2036 *5,4173,525
2037 *5,3943,629
2038 *5,3743,736
2039 *5,3583,845
2040 *5,3553,951
2041 *5,3524,056
2042 *5,3524,164
2043 *5,3544,273
2044 *5,3494,377
2045 *5,3534,484
2046 *5,3454,590
2047 *5,3324,696
2048 *5,3274,802
2049 *5,3074,902
2050 *5,2815,004
2051 *5,2635,099
2052 *5,2315,194
2053 *5,2005,292
2054 *5,1705,386
2055 *5,1355,478
2056 *5,0995,568
2057 *5,0565,658
2058 *5,0085,743
2059 *4,9665,827
2060 *4,9245,902
2061 *4,8945,982
2062 *4,8576,052
2063 *4,8276,116
2064 *4,8036,181
2065 *4,7676,239
2066 *4,7406,293
2067 *4,7186,341
2068 *4,6946,384
2069 *4,6766,423
2070 *4,6646,452
2071 *4,6596,483
2072 *4,6536,505
2073 *4,6476,526
2074 *4,6406,536
2075 *4,6316,542
2076 *4,6206,540
2077 *4,6146,537
2078 *4,5986,522
2079 *4,5886,503
2080 *4,5726,485
2081 *4,5526,456
2082 *4,5296,426
2083 *4,5096,392
2084 *4,4836,351
2085 *4,4606,312
2086 *4,4326,262
2087 *4,4076,217
2088 *4,3836,170
2089 *4,3566,128
2090 *4,3216,084
2091 *4,2956,040
2092 *4,2676,002
2093 *4,2425,965
2094 *4,2235,931
2095 *4,2015,902
2096 *4,1785,873
2097 *4,1565,852
2098 *4,1425,830
2099 *4,1195,812
2100 *4,0995,795

* UN projection

Economy of Brunei

GDP by country →
GDP 2026
$18.9 billion 137th largest economy
GDP per person
$40,613 US$, market rates
GDP per person (PPP)
Int$ 98,028 at purchasing power parity
Economic growth
+1.9% real GDP
Inflation
0.8% consumer prices
Unemployment
4.7% of the labour force
Government debt
1.3% of GDP
Share of world GDP
0.0%
GDP of Brunei, current US dollars
  • IMF estimate
  • IMF projection
19.4B 2026
› Show the numbers as a table
YearGDP, US$
19904,923,000,000
19915,254,000,000
19925,526,000,000
19935,588,000,000
19946,002,000,000
19957,153,000,000
19967,204,000,000
19977,043,000,000
19985,353,000,000
19995,779,000,000
20006,650,000,000
20016,206,000,000
20026,475,000,000
20037,266,000,000
20048,723,000,000
200510,561,000,000
200612,710,000,000
200713,571,000,000
200815,949,000,000
200911,892,000,000
201013,711,000,000
201118,524,000,000
201219,051,000,000
201318,094,000,000
201417,093,000,000
201512,933,000,000
201611,403,000,000
201712,130,000,000
201813,564,000,000
201913,472,000,000
202012,008,000,000
202114,008,000,000
202216,684,000,000
202315,098,000,000
202415,334,000,000
202515,002,000,000
2026 *18,873,000,000
2027 *18,249,000,000
2028 *17,761,000,000
2029 *17,811,000,000
2030 *18,822,000,000
2031 *19,440,000,000

* IMF projection

Source: International Monetary Fund, World Economic Outlook (October 2026). 2026 and later are IMF projections. GDP per capita by country · Richest countries

CO₂ emissions of Brunei

CO₂ by country →
CO₂ emissions 2024
12.1 million tonnes 104th largest emitter
Per person
26.1 t world: 4.73 t
Share of world CO₂
0.03% 0.01% of its people
Change since 1990
+141% +122% since 2005
CO₂ emissions of Brunei, million tonnes a year
12 2024
› Show the numbers as a table
YearCO₂, million tonnes
19500.41
19510.30
19520.32
19530.34
19540.36
19550.30
19560.30
19570.29
19580.32
19590.33
19600.33
19610.30
19620.37
19630.35
19640.34
19650.33
19660.49
19670.44
19680.43
19690.49
19708.20
19717.51
19729.45
19739.97
19748.18
19757.08
19766.02
19776.39
19789.53
19797.43
19806.88
19812.06
19822.67
19832.73
19841.92
19852.59
19862.30
19873.32
19885.71
19896.34
19905.01
19916.83
19926.67
19935.85
19945.29
19955.88
19965.96
19976.18
19985.59
19995.98
20005.89
20015.76
20025.29
20036.14
20045.97
20055.43
20067.14
20078.08
20089.17
20097.75
20108.02
20119.55
20129.50
20137.63
20148.83
20156.93
20167.63
20179.31
20189.34
20199.56
202011.16
202111.71
202212.24
202312.50
202412.05

By source, 2024

  • Gas42.1%
  • Oil31.5%
  • Coal24.9%
  • Flaring1.6%

Fossil fuels and industry, territorial; Global Carbon Budget via Our World in Data (CC BY 4.0). CO₂ per capita by country · Historical emissions

Compare with Asia

CountryPopulation 2026Growth
Brunei 470 thousand +0.72%
China 1.41 billion −0.22%
Indonesia 288 million +0.74%
Pakistan 259 million +1.59%
Bangladesh 178 million +1.19%
Japan 122 million −0.56%
Philippines 118 million +0.79%
Vietnam 102 million +0.55%
Iran 93.2 million +0.76%

All 237 countries · Fertility rate by country · Birth rate by country · Median age by country · Life expectancy by country · Population growth rate by country · Population density by country · Largest countries by area · Death rate by country · Infant mortality rate by country · Elderly population by country · Net migration rate by country · Urban population by country · Sex ratio by country

Questions

What is the population of Brunei in 2026?

469,775 on 1 July 2026, according to the UN's World Population Prospects 2024 (medium-variant projection). That is 470 thousand people, +0.74% on 2025.

Is Brunei's population growing or shrinking?

Growing: 3,445 more people in 2026 than in 2025, with 16 births and 7 deaths a day and net migration of +8 a year.

When will Brunei's population peak?

In 2055, at about 521 thousand, on the UN's medium projection; 465 thousand by 2100.

What is the fertility rate in Brunei?

1.70 births per woman in 2026. A population replaces itself at about 2.1. Brunei has been below that since 2005.

How many babies are born in Brunei every day?

About 16 a day (6 thousand in 2026), against about 7 deaths a day.

What is the life expectancy in Brunei?

75.8 years at birth in 2026: 78.1 for women and 73.8 for men, against a world average of 73.8.

How many men and women live in Brunei?

About 249 thousand men and 221 thousand women in 2026, or 112.9 men for every 100 women.

What is the population density of Brunei?

82 people per km² of land in 2026, on a total area of 5,770 km². The world average is 64.

What was the population of Brunei in 2000?

326,424 (326 thousand), the UN estimate for 1 July 2000. It has grown by 44% since, to 470 thousand in 2026.

What will the population of Brunei be in 2050?

About 520 thousand on the UN's medium projection (519,551), +10.6% from 2026; 465 thousand by 2100.

What are the largest cities in Brunei?

Bandar Seri Begawan (64 thousand), Sengkurong (41 thousand), Mentiri (39 thousand), Kuala Belait (31 thousand), Tutong (19 thousand). Figures are for the city proper, from GeoNames.

What is the GDP of Brunei in 2026?

$18.9 billion at current prices, the 137th largest economy in the world, on the IMF’s World Economic Outlook (October 2026) figures; real growth of +1.9%.

What is Brunei's GDP per capita?

$40,613 per person at market exchange rates in 2026, or Int$ 98,028 at purchasing power parity, which adjusts for local prices.

How much CO₂ does Brunei emit?

12.1 million tonnes from fossil fuels and industry in 2024, 26.1 t per person and 0.03% of the world total; gas is the largest source (42%).

Source and method

United Nations, Department of Economic and Social Affairs, Population Division (2024). World Population Prospects 2024, medium variant. Figures for 1950–2023 are UN estimates; later years are the medium-variant projection, which assumes fertility, mortality and migration follow their most likely paths. National statistics offices publish their own counts, which can differ. Reuse under CC BY 3.0 IGO. How we use the data.