Total population by age in Brunei Darussalam

Brunei Darussalam: Total population by age was 5.21 in 2100. ▼ Falling

Latest (2100)
5.21
Change on year
down 0.7%
World rank
174th
of 234 countries
All-time high
8.31
in 2024
All-time low
5.21
in 2100
Years of data
77
2024–2100

Total population by age in Brunei Darussalam, 2024–2100

02468202420622100

Source: UNICEF.

Analysis

The most recent figure for total population by age in Brunei Darussalam is 5.21, measured in 2100. That is the lowest value across all 77 years on record.

The figure is down 0.7% on the previous year and down 7.2% over ten years.

Over the whole period, total population by age in Brunei Darussalam peaked at 8.31 in 2024 and was at its lowest, 5.21, in 2100.

Brunei Darussalam ranks 174th of 234 countries on this measure, in the middle of the range.

The long-run direction has been consistently falling across the 77 years of available data.

Averages by decade

DecadeAverage LowestHighest Years
2020s 8.21 8.11 8.31 6
2030s 7.32 6.87 8.05 10
2040s 6.69 6.41 7.06 10
2050s 6.79 6.58 7.08 10
2060s 6.22 6.01 6.5 10
2070s 5.91 5.87 5.98 10
2080s 5.78 5.65 5.87 10
2090s 5.43 5.25 5.61 10
2100s 5.21 5.21 5.21 1

Countries ranked near Brunei Darussalam

  1. 171 Puerto Rico 7.4 compare
  2. 172 Sao Tome and Principe 6.95 compare
  3. 173 Mauritius 5.42 compare
  4. 175 Samoa 5.04 compare
  5. 176 Maldives 4.94 compare
  6. 177 Belize 4.7 compare

See the full ranking of 389 places →

More population data for Brunei Darussalam

All data for Brunei Darussalam →

Frequently asked questions

What is total population by age in Brunei Darussalam?
Total population by age in Brunei Darussalam was 5.21 in 2100, according to UNICEF.
What is the highest total population by age recorded in Brunei Darussalam?
The highest recorded value was 8.31 in 2024.
What is the lowest total population by age recorded in Brunei Darussalam?
The lowest recorded value was 5.21 in 2100.
How does Brunei Darussalam rank for total population by age?
Brunei Darussalam ranks 174th out of 234 countries with data for 2100.
Is total population by age rising or falling in Brunei Darussalam?
Over the last ten years it is down 7.2%. The long-run trend across the full record is falling.
Where does this Brunei Darussalam data come from?
The figures come from UNICEF, published as part of Total population by age (35 years old). Statizoid updates them automatically from the source API.

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Total population by age in Brunei Darussalam. Statizoid, drawing on UNICEF. Retrieved 21 August 2026, from https://population.statizoid.com/stat/total-population-by-age-35-years-old/brunei-darussalam/

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About this data

Indicator
Total population by age (35 years old)
Source
UNICEF
Licence
UNICEF Terms of Use (attribution required)
Coverage
389 places, 29,953 data points, 2024–2100
Last refreshed