Which has higher share of children who have anemia, Sao Tome and Principe or Tanzania, United Republic of?

Sao Tome and Principe, at 58.8% against 56.1% in Tanzania, United Republic of as of 2019.

What is the difference in share of children who have anemia between Sao Tome and Principe and Tanzania, United Republic of?

2.7%, with Sao Tome and Principe ahead.

How many years of comparable data are there for Sao Tome and Principe and Tanzania, United Republic of?

20 years are reported by both, from 2000 to 2019.

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 children who have anemia. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Sao Tome and Principe vs Tanzania, United Republic of: Share of children who have anemia

Sao Tome and Principe

58.8%

in 2019

Tanzania, United Republic of

56.1%

in 2019

Sao Tome and Principe rank

26th

Tanzania, United Republic of rank

29th

Share of children who have anemia over time

Sao Tome and Principe
Tanzania, United Republic of

How they compare

Sao Tome and Principe currently reports 58.8% against 56.1% in Tanzania, United Republic of, a difference of 2.7%.

The two have swapped places 1 time across 20 shared years of data; in 2000 it was Tanzania, United Republic of ahead.

Sao Tome and Principe ranks 26th and Tanzania, United Republic of ranks 29th of 190 countries.

Across the 2 decades both report, Sao Tome and Principe averaged higher in 1 and Tanzania, United Republic of in 1.

Head to head by decade

Decade	Sao Tome and Principe	Tanzania, United Republic of	Difference	Ahead
2000s	65.9%	68.0%	2.1%	Tanzania, United Republic of
2010s	60.5%	58.7%	1.7%	Sao Tome and Principe

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of children who have anemia, Sao Tome and Principe or Tanzania, United Republic of?: Sao Tome and Principe, at 58.8% against 56.1% in Tanzania, United Republic of as of 2019.
What is the difference in share of children who have anemia between Sao Tome and Principe and Tanzania, United Republic of?: 2.7%, with Sao Tome and Principe ahead.
How many years of comparable data are there for Sao Tome and Principe and Tanzania, United Republic of?: 20 years are reported by both, from 2000 to 2019.
How do Sao Tome and Principe and Tanzania, United Republic of rank globally for share of children who have anemia?: Sao Tome and Principe ranks 26th and Tanzania, United Republic of ranks 29th of 190 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 children who have anemia. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sao Tome and Principe vs Tanzania, United Republic of: Share of children 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 09 September 2026, from https://reference.statizoid.com/compare/prevalence-of-anemia-in-children/sao-tome-and-principe/tanzania/

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<a href="https://reference.statizoid.com/compare/prevalence-of-anemia-in-children/sao-tome-and-principe/tanzania/">Sao Tome and Principe vs Tanzania, United Republic of: Share of children who have anemia</a> — Statizoid

About this data

Indicator: Share of children who have anemia
Unit: % of children under 5
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: 190 places, 3,800 data points, 2000–2019
Last refreshed: 28 August 2026

Share of children under the age of five with anemia. Anemia is a condition that develops when your blood lacks enough healthy red blood cells or hemoglobin.