Mauritania vs United Kingdom of Great Britain and Northern Ireland: Projected population under age 5, annual growth rate

Mauritania
-0.1772 % change on previous year
in 2100
United Kingdom of Great Britain and Northern Ireland
-0.169 % change on previous year
in 2100
Mauritania rank
44th
United Kingdom of Great Britain and Northern Ireland rank
43rd

Projected population under age 5, annual growth rate over time

  • Mauritania
  • United Kingdom of Great Britain and Northern Ireland
-1012202520622100

How they compare

United Kingdom of Great Britain and Northern Ireland currently reports -0.169 % change on previous year against -0.1772 % change on previous year in Mauritania, a difference of 0.0082 % change on previous year.

The two have swapped places 3 times across 76 shared years of data; in 2025 it was Mauritania ahead.

Mauritania ranks 44th and United Kingdom of Great Britain and Northern Ireland ranks 43rd of 229 countries.

Across the 9 decades both report, Mauritania averaged higher in 7 and United Kingdom of Great Britain and Northern Ireland in 2.

Head to head by decade

Decade Mauritania United Kingdom of Great Britain and Northern Ireland Difference Ahead
2020s 1.69 % change on previous year -0.2829 % change on previous year 1.97 % change on previous year Mauritania
2030s 1.3 % change on previous year 0.3001 % change on previous year 1 % change on previous year Mauritania
2040s 0.9192 % change on previous year 0.4341 % change on previous year 0.4851 % change on previous year Mauritania
2050s 0.599 % change on previous year -0.7309 % change on previous year 1.33 % change on previous year Mauritania
2060s 0.3815 % change on previous year -0.2245 % change on previous year 0.606 % change on previous year Mauritania
2070s 0.1708 % change on previous year 0.1868 % change on previous year 0.0161 % change on previous year United Kingdom of Great Britain and Northern Ireland
2080s -0.0094 % change on previous year -0.3739 % change on previous year 0.3645 % change on previous year Mauritania
2090s -0.1513 % change on previous year -0.4157 % change on previous year 0.2644 % change on previous year Mauritania
2100s -0.1772 % change on previous year -0.169 % change on previous year 0.0082 % change on previous year United Kingdom of Great Britain and Northern Ireland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher projected population under age 5, annual growth rate, Mauritania or United Kingdom of Great Britain and Northern Ireland?
United Kingdom of Great Britain and Northern Ireland, at -0.169 % change on previous year against -0.1772 % change on previous year in Mauritania as of 2100.
What is the difference in projected population under age 5, annual growth rate between Mauritania and United Kingdom of Great Britain and Northern Ireland?
0.0082 % change on previous year, with United Kingdom of Great Britain and Northern Ireland ahead.
How many years of comparable data are there for Mauritania and United Kingdom of Great Britain and Northern Ireland?
76 years are reported by both, from 2025 to 2100.
How do Mauritania and United Kingdom of Great Britain and Northern Ireland rank globally for projected population under age 5, annual growth rate?
Mauritania ranks 44th and United Kingdom of Great Britain and Northern Ireland ranks 43rd of 229 countries.
Where does this data come from?
Statizoid (derived), published as Projected population under age 5, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Mauritania vs United Kingdom of Great Britain and Northern Ireland: Projected population under age 5, annual growth rate. Statizoid, drawing on Statizoid (derived). Retrieved 27 August 2026, from https://population.statizoid.com/compare/projected-population-under-age-5-annual-growth-rate/mauritania/united-kingdom/

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About this data

Indicator
Projected population under age 5, 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 Projected population under age 5. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.