Brunei vs Iceland: Population ages 15-64, total

Brunei

336,390

in 2025

Iceland

260,968

in 2025

Brunei rank

172nd

Iceland rank

175th

Population ages 15-64, total over time

Brunei
Iceland

How they compare

Brunei currently reports 336,390 against 260,968 in Iceland, a difference of 75,422.

That makes Brunei's figure about 1.3 times Iceland's.

The two have swapped places 1 time across 66 shared years of data; in 1960 it was Iceland ahead.

Globally, Brunei ranks 172nd and Iceland ranks 175th of 215 countries.

Individual pages

Population ages 15-64, total in Brunei
Population ages 15-64, total in Iceland
Full country ranking

About this data

Indicator: Population ages 15-64, total
Source: World Population Prospects, United Nations (UN), publisher: UN Population Division
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 264 places, 17,394 data points, 1960–2025
Last refreshed: 06 August 2026

Total population between the ages 15 to 64. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship.