Japan vs Tanzania: Africa's Development Dynamics (AfDD) Table 05 - Demographic estimates

Japan
103,784 Persons
in 2050
Tanzania
129,932 Persons
in 2050
Japan rank
20th
Tanzania rank
19th

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

  • Japan
  • Tanzania
25.0k50.0k75.0k100.0k125.0k199020202050

How they compare

Tanzania currently reports 129,932 Persons against 103,784 Persons in Japan, a difference of 26,148 Persons.

That makes Tanzania's figure about 1.3 times Japan's.

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

Japan ranks 20th and Tanzania ranks 19th of 175 countries.

Across the 7 decades both report, Japan averaged higher in 6 and Tanzania in 1.

Head to head by decade

Decade Japan Tanzania Difference Ahead
1990s 125,216 Persons 29,836 Persons 95,380 Persons Japan
2000s 127,625 Persons 39,047 Persons 88,577 Persons Japan
2010s 127,208 Persons 52,056 Persons 75,152 Persons Japan
2020s 122,271 Persons 70,542 Persons 51,728 Persons Japan
2030s 118,515 Persons 81,885 Persons 36,630 Persons Japan
2040s 111,157 Persons 104,958 Persons 6,199 Persons Japan
2050s 103,784 Persons 129,932 Persons 26,148 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, Japan or Tanzania?
Tanzania, at 129,932 Persons against 103,784 Persons in Japan as of 2050.
What is the difference in africa's development dynamics (afdd) table 05 - demographic estimates between Japan and Tanzania?
26,148 Persons, with Tanzania ahead.
How many years of comparable data are there for Japan and Tanzania?
43 years are reported by both, from 1990 to 2050.
How do Japan and Tanzania rank globally for africa's development dynamics (afdd) table 05 - demographic estimates?
Japan ranks 20th and Tanzania ranks 19th of 175 countries.
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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Japan vs Tanzania: Africa's Development Dynamics (AfDD) Table 05 - Demographic estimates. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 18 August 2026, from https://population.statizoid.com/compare/africa-s-development-dynamics-afdd-table-05-demographic-estimates-population/japan/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. <br><br> Table 5 shows figures on population, broken down by rural and urban population, as well as old-age and child-dependency ratios.