Brunei vs Guernsey: Population long run with projections, annual growth rate

Brunei
-0.3247 % change on previous year
in 2100
Guernsey
-0.3146 % change on previous year
in 2100
Brunei rank
128th
Guernsey rank
126th

Population long run with projections, annual growth rate over time

  • Brunei
  • Guernsey
-0.5-0.2500.250.50.75202520622100

How they compare

Guernsey currently reports -0.3146 % change on previous year against -0.3247 % change on previous year in Brunei, a difference of 0.0101 % change on previous year.

The two have swapped places 13 times across 76 shared years of data; in 2025 it was Brunei ahead.

Brunei ranks 128th and Guernsey ranks 126th of 236 countries.

Across the 9 decades both report, Brunei averaged higher in 7 and Guernsey in 2.

Head to head by decade

Decade Brunei Guernsey Difference Ahead
2020s 0.7144 % change on previous year 0.1628 % change on previous year 0.5516 % change on previous year Brunei
2030s 0.5011 % change on previous year -0.0589 % change on previous year 0.56 % change on previous year Brunei
2040s 0.2864 % change on previous year -0.2217 % change on previous year 0.5081 % change on previous year Brunei
2050s 0.0353 % change on previous year -0.3692 % change on previous year 0.4045 % change on previous year Brunei
2060s -0.1645 % change on previous year -0.3839 % change on previous year 0.2194 % change on previous year Brunei
2070s -0.293 % change on previous year -0.328 % change on previous year 0.0349 % change on previous year Brunei
2080s -0.3271 % change on previous year -0.3272 % change on previous year 0.0002 % change on previous year Brunei
2090s -0.3136 % change on previous year -0.3058 % change on previous year 0.0078 % change on previous year Guernsey
2100s -0.3247 % change on previous year -0.3146 % change on previous year 0.0101 % change on previous year Guernsey

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population long run with projections, annual growth rate, Brunei or Guernsey?
Guernsey, at -0.3146 % change on previous year against -0.3247 % change on previous year in Brunei as of 2100.
What is the difference in population long run with projections, annual growth rate between Brunei and Guernsey?
0.0101 % change on previous year, with Guernsey ahead.
How many years of comparable data are there for Brunei and Guernsey?
76 years are reported by both, from 2025 to 2100.
How do Brunei and Guernsey rank globally for population long run with projections, annual growth rate?
Brunei ranks 128th and Guernsey ranks 126th of 236 countries.
Where does this data come from?
Statizoid (derived), published as Population long run with projections, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Brunei vs Guernsey: Population long run with projections, annual growth rate. Statizoid, drawing on Statizoid (derived). Retrieved 27 August 2026, from https://population.statizoid.com/compare/population-long-run-with-projections-annual-growth-rate/brunei-darussalam/guernsey/

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About this data

Indicator
Population long run with projections, annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
236 places, 17,936 data points, 2025–2100
Last refreshed

The year-on-year percentage change in Population long run with projections. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.