Mauritania vs Oman: Population by age group with projections

Mauritania
5.02 million
in 2023
Oman
5.05 million
in 2023
Mauritania rank
127th
Oman rank
126th

Population by age group with projections over time

  • Mauritania
  • Oman
01.0M2.0M3.0M4.0M5.0M195019862023

How they compare

Oman currently reports 5.05 million against 5.02 million in Mauritania, a difference of 26,830.

The two have swapped places 3 times across 74 shared years of data; in 1950 it was Mauritania ahead.

Mauritania ranks 127th and Oman ranks 126th of 236 countries.

Across the 8 decades both report, Mauritania averaged higher in 7 and Oman in 1.

Head to head by decade

Decade Mauritania Oman Difference Ahead
1950s 725,880 486,821 239,059 Mauritania
1960s 937,743 582,516 355,227 Mauritania
1970s 1.26 million 781,091 480,694 Mauritania
1980s 1.68 million 1.31 million 371,828 Mauritania
1990s 2.26 million 2.06 million 197,066 Mauritania
2000s 2.92 million 2.46 million 466,101 Mauritania
2010s 3.92 million 3.95 million 35,572 Oman
2020s 4.81 million 4.70 million 107,665 Mauritania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population by age group with projections, Mauritania or Oman?
Oman, at 5.05 million against 5.02 million in Mauritania as of 2023.
What is the difference in population by age group with projections between Mauritania and Oman?
26,830, with Oman ahead.
How many years of comparable data are there for Mauritania and Oman?
74 years are reported by both, from 1950 to 2023.
How do Mauritania and Oman rank globally for population by age group with projections?
Mauritania ranks 127th and Oman ranks 126th of 236 countries.
Where does this data come from?
Our World in Data, published as Population by age group with projections. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Mauritania vs Oman: Population by age group with projections. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://population.statizoid.com/compare/population-by-age-group-with-projections/mauritania/oman/

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About this data

Indicator
Population by age group with projections
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 17,464 data points, 1950–2023
Last refreshed