Share of women of reproductive age who have anemia vs. GDP per capita in Tonga
Tonga: Share of women of reproductive age who have anemia vs. GDP per capita was 20.7% in 2023. ▲ Rising
Share of women of reproductive age who have anemia vs. GDP per capita in Tonga, 2000–2023
Source: World Health Organization - Global Health Observatory (2026) – with minor processing by Our World in Data. Measured in %.
Analysis
Tonga recorded 20.7% for share of women of reproductive age who have anemia vs. gdp per capita in 2023. That is the highest value across all 24 years on record.
Compared with earlier readings it is up 3.0% on the previous year and up 15.0% over ten years.
Over the whole period, share of women of reproductive age who have anemia vs. gdp per capita in Tonga peaked at 20.7% in 2023 and was at its lowest, 17.9%, in 2011.
That places Tonga 140th out of 194 countries with data for 2023, putting it in the middle of the range.
The long-run direction has been consistently rising across the 24 years of available data.
Share of women of reproductive age who have anemia vs. GDP per capita in Tonga, year by year
| Year | % | Change |
|---|---|---|
| 2000 | 19.1% | — |
| 2001 | 18.8% | -1.6% |
| 2002 | 18.7% | -0.5% |
| 2003 | 18.6% | -0.5% |
| 2004 | 18.5% | -0.5% |
| 2005 | 18.5% | +0.0% |
| 2006 | 18.4% | -0.5% |
| 2007 | 18.3% | -0.5% |
| 2008 | 18.2% | -0.5% |
| 2009 | 18.0% | -1.1% |
| 2010 | 18.0% | +0.0% |
| 2011 | 17.9% | -0.6% |
| 2012 | 17.9% | +0.0% |
| 2013 | 18.0% | +0.6% |
| 2014 | 18.0% | +0.0% |
| 2015 | 18.2% | +1.1% |
| 2016 | 18.3% | +0.5% |
| 2017 | 18.5% | +1.1% |
| 2018 | 18.7% | +1.1% |
| 2019 | 18.9% | +1.1% |
| 2020 | 19.2% | +1.6% |
| 2021 | 19.6% | +2.1% |
| 2022 | 20.1% | +2.6% |
| 2023 | 20.7% | +3.0% |
Tonga compared with similar countries
- Tonga's 20.7% is below the median for upper middle income countries, which is 22.8%, 91% of the median. (58 countries reporting)
- Tonga's 20.7% is below the median for East Asia & Pacific, which is 22.9%, 91% of the median. (30 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 18.5% | 18.0% | 19.1% | 10 |
| 2010s | 18.2% | 17.9% | 18.9% | 10 |
| 2020s | 19.9% | 19.2% | 20.7% | 4 |
Countries ranked near Tonga
More gender data for Tonga
- Child population (UN estimates and projections) 32.72 (2030)
- Child population (UN estimates and projections) (0-14), annual growth -2.04 % change on previous year (2030)
- Population 69.36 (2030)
- Working-age population (UN estimates and projections) 69.36 (2030)
- Population (UN estimates and projections), annual growth rate 0.6867 % change on previous year (2030)
- Age population, age 00, female, interpolated 1,112 (2025)
- Age population, age 00, male, interpolated 1,200 (2025)
- Age population, age 01, female, interpolated 1,106 (2025)
- Age population, age 01, male, interpolated 1,195 (2025)
- Age population, age 02, female, interpolated 1,110 (2025)
Frequently asked questions
- What is share of women of reproductive age who have anemia vs. gdp per capita in Tonga?
- Share of women of reproductive age who have anemia vs. gdp per capita in Tonga was 20.7% in 2023, according to World Health Organization - Global Health Observatory (2026) – with minor processing by Our World in Data.
- What is the highest share of women of reproductive age who have anemia vs. gdp per capita recorded in Tonga?
- The highest recorded value was 20.7% in 2023.
- What is the lowest share of women of reproductive age who have anemia vs. gdp per capita recorded in Tonga?
- The lowest recorded value was 17.9% in 2011.
- How does Tonga rank for share of women of reproductive age who have anemia vs. gdp per capita?
- Tonga ranks 140th out of 194 countries with data for 2023.
- Is share of women of reproductive age who have anemia vs. gdp per capita rising or falling in Tonga?
- Over the last ten years it is up 15.0%. The long-run trend across the full record is rising.
- Where does this Tonga data come from?
- The figures come from World Health Organization - Global Health Observatory (2026) – with minor processing by Our World in Data, published as part of Share of women of reproductive age who have anemia vs. GDP per capita. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 24 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Prevalence of anemia among women of reproductive age refers to the combined prevalence of both non-pregnant women with hemoglobin levels below 12 g/dL and pregnant women with hemoglobin levels below 11 g/dL. GDP per capita is adjusted for inflation and differences in living costs between countries.