Algeria vs Saudi Arabia: Population under age 18

Algeria
11,332
in 2100
Saudi Arabia
14,496
in 2100
Algeria rank
7th
Saudi Arabia rank
5th

Population under age 18 over time

  • Algeria
  • Saudi Arabia
05.0k10.0k15.0k195020252100

How they compare

Saudi Arabia currently reports 14,496 against 11,332 in Algeria, a difference of 3,164.

That makes Saudi Arabia's figure about 1.3 times Algeria's.

The two have swapped places 1 time across 151 shared years of data; in 1950 it was Algeria ahead.

Algeria ranks 7th and Saudi Arabia ranks 5th of 20 countries.

Across the 16 decades both report, Algeria averaged higher in 13 and Saudi Arabia in 3.

Head to head by decade

Decade Algeria Saudi Arabia Difference Ahead
1950s 4,936 968.69 3,967 Algeria
1960s 6,508 1,456 5,052 Algeria
1970s 8,424 2,289 6,135 Algeria
1980s 11,156 3,912 7,244 Algeria
1990s 12,921 6,106 6,815 Algeria
2000s 12,082 8,130 3,952 Algeria
2010s 13,319 8,766 4,553 Algeria
2020s 16,322 9,588 6,734 Algeria
2030s 15,290 10,403 4,887 Algeria
2040s 14,295 11,114 3,181 Algeria
2050s 14,925 11,557 3,368 Algeria
2060s 14,037 12,117 1,920 Algeria
2070s 12,914 12,736 178.33 Algeria
2080s 12,653 13,339 686.18 Saudi Arabia
2090s 11,915 14,048 2,133 Saudi Arabia
2100s 11,332 14,496 3,164 Saudi Arabia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population under age 18, Algeria or Saudi Arabia?
Saudi Arabia, at 14,496 against 11,332 in Algeria as of 2100.
What is the difference in population under age 18 between Algeria and Saudi Arabia?
3,164, with Saudi Arabia ahead.
How many years of comparable data are there for Algeria and Saudi Arabia?
151 years are reported by both, from 1950 to 2100.
How do Algeria and Saudi Arabia rank globally for population under age 18?
Algeria ranks 7th and Saudi Arabia ranks 5th of 20 countries.
Where does this data come from?
UNICEF, published as Population under age 18. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Algeria vs Saudi Arabia: Population under age 18. Statizoid, drawing on UNICEF. Retrieved 20 August 2026, from https://population.statizoid.com/compare/population-under-age-18/algeria/saudi-arabia/

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About this data

Indicator
Population under age 18
Source
UNICEF
Licence
UNICEF Terms of Use (attribution required)
Coverage
23 places, 3,473 data points, 1950–2100
Last refreshed