Congo vs Tanzania: Fertility rate by age group

Congo
109.88
in 2023
Tanzania
113.21
in 2023
Congo rank
15th
Tanzania rank
14th

Fertility rate by age group over time

  • Congo
  • Tanzania
050100150200195019862023

How they compare

Tanzania currently reports 113.21 against 109.88 in Congo, a difference of 3.33.

The two have swapped places 4 times across 74 shared years of data; in 1950 it was Tanzania ahead.

Congo ranks 15th and Tanzania ranks 14th of 236 countries.

Across the 8 decades both report, Congo averaged higher in 1 and Tanzania in 7.

Head to head by decade

Decade Congo Tanzania Difference Ahead
1950s 145.6 166.53 20.93 Tanzania
1960s 150.32 177.88 27.56 Tanzania
1970s 157.14 182.27 25.14 Tanzania
1980s 139.95 145.85 5.9 Tanzania
1990s 125.38 133 7.62 Tanzania
2000s 127.29 128.6 1.31 Tanzania
2010s 122.3 120.14 2.16 Congo
2020s 111.86 115 3.13 Tanzania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher fertility rate by age group, Congo or Tanzania?
Tanzania, at 113.21 against 109.88 in Congo as of 2023.
What is the difference in fertility rate by age group between Congo and Tanzania?
3.33, with Tanzania ahead.
How many years of comparable data are there for Congo and Tanzania?
74 years are reported by both, from 1950 to 2023.
How do Congo and Tanzania rank globally for fertility rate by age group?
Congo ranks 15th and Tanzania ranks 14th of 236 countries.
Where does this data come from?
Our World in Data, published as Fertility rate by age group. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Congo vs Tanzania: Fertility rate by age group. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://population.statizoid.com/compare/fertility-rate-by-age-group/congo-rep/tanzania/

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About this data

Indicator
Fertility rate by age group
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 17,464 data points, 1950–2023
Last refreshed