Small Island Developing States vs Tanzania: Africa's Development Dynamics (AfDD) Table 05 - Demographic estimates

Small Island Developing States
80,295 Persons
in 2050
Tanzania
129,932 Persons
in 2050
Small Island Developing States rank
17th
Tanzania rank
14th

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

  • Small Island Developing States
  • Tanzania
25.0k50.0k75.0k100.0k125.0k199020202050

How they compare

Tanzania currently reports 129,932 Persons against 80,295 Persons in Small Island Developing States, a difference of 49,637 Persons.

That makes Tanzania's figure about 1.6 times Small Island Developing States's.

The two have swapped places 1 time across 43 shared years of data; in 1990 it was Small Island Developing States ahead.

Small Island Developing States ranks 17th and Tanzania ranks 14th of 28 groups.

Across the 7 decades both report, Small Island Developing States averaged higher in 3 and Tanzania in 4.

Head to head by decade

Decade Small Island Developing States Tanzania Difference Ahead
1990s 46,863 Persons 29,836 Persons 17,027 Persons Small Island Developing States
2000s 54,341 Persons 39,047 Persons 15,294 Persons Small Island Developing States
2010s 62,157 Persons 52,056 Persons 10,102 Persons Small Island Developing States
2020s 68,801 Persons 70,542 Persons 1,742 Persons Tanzania
2030s 71,956 Persons 81,885 Persons 9,929 Persons Tanzania
2040s 76,819 Persons 104,958 Persons 28,139 Persons Tanzania
2050s 80,295 Persons 129,932 Persons 49,637 Persons Tanzania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher africa's development dynamics (afdd) table 05 - demographic estimates, Small Island Developing States or Tanzania?
Tanzania, at 129,932 Persons against 80,295 Persons in Small Island Developing States as of 2050.
What is the difference in africa's development dynamics (afdd) table 05 - demographic estimates between Small Island Developing States and Tanzania?
49,637 Persons, with Tanzania ahead.
How many years of comparable data are there for Small Island Developing States and Tanzania?
43 years are reported by both, from 1990 to 2050.
How do Small Island Developing States and Tanzania rank globally for africa's development dynamics (afdd) table 05 - demographic estimates?
Small Island Developing States ranks 17th 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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Small Island Developing States 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/small-island-developing-states/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.