Intergovernmental Authority on Development (IGAD) vs Tanzania: Africa's Development Dynamics (AfDD) Table 05 - Demographic estimates

Intergovernmental Authority on Development (IGAD)
527,567 Persons
in 2050
Tanzania
129,932 Persons
in 2050
Intergovernmental Authority on Development (IGAD) rank
11th
Tanzania rank
14th

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

  • Intergovernmental Authority on Development (IGAD)
  • Tanzania
0200.0k400.0k600.0k199020202050

How they compare

Intergovernmental Authority on Development (IGAD) currently reports 527,567 Persons against 129,932 Persons in Tanzania, a difference of 397,635 Persons.

That makes Intergovernmental Authority on Development (IGAD)'s figure about 4.1 times Tanzania's.

Across all 43 years both countries report, Intergovernmental Authority on Development (IGAD) has been ahead every year.

Intergovernmental Authority on Development (IGAD) ranks 11th and Tanzania ranks 14th of 28 groups.

Intergovernmental Authority on Development (IGAD) has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade Intergovernmental Authority on Development (IGAD) Tanzania Difference Ahead
1990s 139,760 Persons 29,836 Persons 109,924 Persons Intergovernmental Authority on Development (IGAD)
2000s 187,677 Persons 39,047 Persons 148,630 Persons Intergovernmental Authority on Development (IGAD)
2010s 248,264 Persons 52,056 Persons 196,208 Persons Intergovernmental Authority on Development (IGAD)
2020s 320,562 Persons 70,542 Persons 250,019 Persons Intergovernmental Authority on Development (IGAD)
2030s 363,912 Persons 81,885 Persons 282,027 Persons Intergovernmental Authority on Development (IGAD)
2040s 445,822 Persons 104,958 Persons 340,864 Persons Intergovernmental Authority on Development (IGAD)
2050s 527,567 Persons 129,932 Persons 397,635 Persons Intergovernmental Authority on Development (IGAD)

Averages of every year both report within each decade.

Frequently asked questions

Which has higher africa's development dynamics (afdd) table 05 - demographic estimates, Intergovernmental Authority on Development (IGAD) or Tanzania?
Intergovernmental Authority on Development (IGAD), at 527,567 Persons against 129,932 Persons in Tanzania as of 2050.
What is the difference in africa's development dynamics (afdd) table 05 - demographic estimates between Intergovernmental Authority on Development (IGAD) and Tanzania?
397,635 Persons, with Intergovernmental Authority on Development (IGAD) ahead.
How many years of comparable data are there for Intergovernmental Authority on Development (IGAD) and Tanzania?
43 years are reported by both, from 1990 to 2050.
How do Intergovernmental Authority on Development (IGAD) and Tanzania rank globally for africa's development dynamics (afdd) table 05 - demographic estimates?
Intergovernmental Authority on Development (IGAD) ranks 11th and Tanzania ranks 14th 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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Intergovernmental Authority on Development (IGAD) vs Tanzania: 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/intergovernmental-authority-on-development-igad/tanzania/

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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.