Least developed countries vs United States: Africa's Development Dynamics (AfDD) Table 05 - Demographic estimates

Least developed countries
1.93 million Persons
in 2050
United States
375,392 Persons
in 2050
Least developed countries rank
4th
United States rank
5th

Africa's Development Dynamics (AfDD) Table 05 - Demographic estimates over time

  • Least developed countries
  • United States
0500.0k1.0M1.5M2.0M199020202050

How they compare

Least developed countries currently reports 1.93 million Persons against 375,392 Persons in United States, a difference of 1.55 million Persons.

That makes Least developed countries's figure about 5.1 times United States's.

Across all 43 years both countries report, Least developed countries has been ahead every year.

Least developed countries ranks 4th and United States ranks 5th of 28 groups.

Least developed countries has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade Least developed countries United States Difference Ahead
1990s 578,057 Persons 263,793 Persons 314,264 Persons Least developed countries
2000s 740,770 Persons 295,482 Persons 445,288 Persons Least developed countries
2010s 942,034 Persons 323,119 Persons 618,915 Persons Least developed countries
2020s 1.19 million Persons 342,840 Persons 848,648 Persons Least developed countries
2030s 1.34 million Persons 352,162 Persons 989,458 Persons Least developed countries
2040s 1.63 million Persons 366,616 Persons 1.26 million Persons Least developed countries
2050s 1.93 million Persons 375,392 Persons 1.55 million Persons Least developed countries

Averages of every year both report within each decade.

Frequently asked questions

Which has higher africa's development dynamics (afdd) table 05 - demographic estimates, Least developed countries or United States?
Least developed countries, at 1.93 million Persons against 375,392 Persons in United States as of 2050.
What is the difference in africa's development dynamics (afdd) table 05 - demographic estimates between Least developed countries and United States?
1.55 million Persons, with Least developed countries ahead.
How many years of comparable data are there for Least developed countries and United States?
43 years are reported by both, from 1990 to 2050.
How do Least developed countries and United States rank globally for africa's development dynamics (afdd) table 05 - demographic estimates?
Least developed countries ranks 4th and United States ranks 5th of 28 groups.
Where does this data come from?
Organisation for Economic Co-operation and Development, published as Africa's Development Dynamics (AfDD) Table 05 - Demographic estimates — Population. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Least developed countries vs United States: Africa's Development Dynamics (AfDD) Table 05 - Demographic estimates. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 03 October 2026, from https://population.statizoid.com/compare/africa-s-development-dynamics-afdd-table-05-demographic-estimates-population/least-developed-countries/united-states/

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About this data

Indicator
Africa's Development Dynamics (AfDD) Table 05 - Demographic estimates — Population
Unit
Persons
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
246 places, 10,557 data points, 1990–2050
Last refreshed

The Statistical Annex to the annual Africa's Development Dynamics (AFDD) report is a collection of development indicators that were gathered and analysed while conducting the research that went into the report. These data are also available online for free viewing or download at https://oe.cd/AFDD-2024, a bilingual website which links to the electronic version of the Africa's Development Dynamics book in both English and French. Table 5 shows figures on population, broken down by rural and urban population, as well as old-age and child-dependency ratios.