Bangladesh vs Tanzania, United Republic of: Share of births by age of mother

Bangladesh
18.4%
in 2023
Tanzania, United Republic of
17.8%
in 2023
Bangladesh rank
20th
Tanzania, United Republic of rank
23rd

Share of births by age of mother over time

  • Bangladesh
  • Tanzania, United Republic of
0102030195019862023

How they compare

Bangladesh currently reports 18.4% against 17.8% in Tanzania, United Republic of, a difference of 0.6%.

Across all 74 years both countries report, Bangladesh has been ahead every year.

Bangladesh ranks 20th and Tanzania, United Republic of ranks 23rd of 236 countries.

Bangladesh has averaged higher in every one of the 8 decades both report.

Head to head by decade

Decade Bangladesh Tanzania, United Republic of Difference Ahead
1950s 22.4% 21.9% 0.5% Bangladesh
1960s 22.5% 21.4% 1.1% Bangladesh
1970s 26.1% 19.8% 6.3% Bangladesh
1980s 27.1% 17.1% 10.0% Bangladesh
1990s 31.3% 18.3% 13.0% Bangladesh
2000s 29.9% 17.6% 12.3% Bangladesh
2010s 24.9% 17.4% 7.5% Bangladesh
2020s 19.5% 17.8% 1.7% Bangladesh

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of births by age of mother, Bangladesh or Tanzania, United Republic of?
Bangladesh, at 18.4% against 17.8% in Tanzania, United Republic of as of 2023.
What is the difference in share of births by age of mother between Bangladesh and Tanzania, United Republic of?
0.6%, with Bangladesh ahead.
How many years of comparable data are there for Bangladesh and Tanzania, United Republic of?
74 years are reported by both, from 1950 to 2023.
How do Bangladesh and Tanzania, United Republic of rank globally for share of births by age of mother?
Bangladesh ranks 20th and Tanzania, United Republic of ranks 23rd of 236 countries.
Where does this data come from?
UN, World Population Prospects (2024) – processed by Our World in Data, published as Share of births by age of mother. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bangladesh vs Tanzania, United Republic of: Share of births by age of mother. Statizoid, drawing on UN, World Population Prospects (2024) – processed by Our World in Data. Retrieved 15 September 2026, from https://population.statizoid.com/compare/share-of-births-by-age-of-mother/bangladesh/tanzania/

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About this data

Indicator
Share of births by age of mother
Unit
%
Source
UN, World Population Prospects (2024) – processed by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 17,464 data points, 1950–2023
Last refreshed

Number of live births in a calendar year.