How many years of comparable data are there for Congo and Tanzania, United Republic of?

24 years are reported by both, from 2000 to 2023.

Where does this data come from?

Global Health Observatory / World Health Statistics - World Health Organization (WHO), via World Bank (2026) – processed by Our World in Data, published as Share of pregnant women who have anemia. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Congo vs Tanzania, United Republic of: Share of pregnant women who have anemia

Congo

46.8%

in 2023

Tanzania, United Republic of

46.6%

in 2023

Congo rank

19th

Tanzania, United Republic of rank

20th

Share of pregnant women who have anemia over time

Congo
Tanzania, United Republic of

How they compare

Congo currently reports 46.8% against 46.6% in Tanzania, United Republic of, a difference of 0.2%.

Across all 24 years both countries report, Congo has been ahead every year.

Congo ranks 19th and Tanzania, United Republic of ranks 20th of 192 countries.

Congo has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Congo	Tanzania, United Republic of	Difference	Ahead
2000s	55.6%	52.3%	3.3%	Congo
2010s	49.9%	48.9%	1.0%	Congo
2020s	47.0%	46.8%	0.2%	Congo

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of pregnant women who have anemia, Congo or Tanzania, United Republic of?: Congo, at 46.8% against 46.6% in Tanzania, United Republic of as of 2023.
What is the difference in share of pregnant women who have anemia between Congo and Tanzania, United Republic of?: 0.2%, with Congo ahead.
How many years of comparable data are there for Congo and Tanzania, United Republic of?: 24 years are reported by both, from 2000 to 2023.
How do Congo and Tanzania, United Republic of rank globally for share of pregnant women who have anemia?: Congo ranks 19th and Tanzania, United Republic of ranks 20th of 192 countries.
Where does this data come from?: Global Health Observatory / World Health Statistics - World Health Organization (WHO), via World Bank (2026) – processed by Our World in Data, published as Share of pregnant women who have anemia. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Congo vs Tanzania, United Republic of: Share of pregnant women who have anemia. Statizoid, drawing on Global Health Observatory / World Health Statistics - World Health Organization (WHO), via World Bank (2026) – processed by Our World in Data. Retrieved 14 September 2026, from https://gender.statizoid.com/compare/prevalence-of-anemia-in-pregnant-women/congo-rep/tanzania/

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<a href="https://gender.statizoid.com/compare/prevalence-of-anemia-in-pregnant-women/congo-rep/tanzania/">Congo vs Tanzania, United Republic of: Share of pregnant women who have anemia</a> — Statizoid

About this data

Indicator: Share of pregnant women who have anemia
Unit: %
Source: Global Health Observatory / World Health Statistics - World Health Organization (WHO), via World Bank (2026) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 192 places, 4,608 data points, 2000–2023
Last refreshed: 28 August 2026

Anemia is a condition that develops when your blood lacks enough healthy red blood cells or hemoglobin.