Average Height in Tonga
Men 175.1 cm (5'9") · Women 166.1 cm (5'5"), at age 19 in 2019.
- Men, age 19, 2019
- 175.1 cm (5'9")
- Women, age 19, 2019
- 166.1 cm (5'5")
- Difference
- 9 cm
- Rank of 200, men / women
- 70 / 28
- Change since 1985, men / women
- +2.1 cm / +2.7 cm
- Source
- NCD-RisC, Lancet 2020 · CC BY 4.0
Compare with yourself
Both averages drawn to scale. Set the "You" figure to your own height in cm, metres or feet and inches.
Average height in Tonga
9 cm difference (3.5 in). Men, Tonga is taller than Women, Tonga.
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Stays in your browserAbout the figures for Tonga
In 2019, the average height of 19-year-old men in Tonga was 175.1 cm (5'9"), and of 19-year-old women 166.1 cm (5'5"), according to the NCD Risk Factor Collaboration's pooled analysis of population studies.
That places Tonga 70 of 200 countries and territories for men and 28 of 200 for women. Men in Tonga are on average 9 cm taller than women.
Since 1985, the average for men has changed by +2.1 cm and for women by +2.7 cm. The 2019 estimates carry 95% uncertainty intervals of 173 cm to 177.2 cm for men and 164.4 cm to 167.8 cm for women.
These are modelled means for 19-year-olds, not for every adult: people who grew up in earlier decades were on average shorter at the same age, so the mean across all adults can differ. Half of any population is shorter than its mean and half taller. To see where one height falls, set the "You" figure above or use the height difference calculator.
Countries of similar height
The countries just above and below Tonga in the men's ranking.
- Moldova175.6 cm (5'9") men · 163 cm (5'4") women
- Kazakhstan175.5 cm (5'9") men · 161.7 cm (5'4") women
- South Korea175.5 cm (5'9") men · 163.2 cm (5'4") women
- Algeria175 cm (5'9") men · 162.3 cm (5'4") women
- Kuwait175 cm (5'9") men · 160.1 cm (5'3") women
- Mali175 cm (5'9") men · 162 cm (5'4") women
See every country on the average height by country table.
Frequently asked questions
How tall is the average man in Tonga?
The NCD-RisC estimate for 19-year-old men in Tonga in 2019 is 175.1 cm (5'9"), with a 95% uncertainty interval of 173 cm to 177.2 cm.
How tall is the average woman in Tonga?
The NCD-RisC estimate for 19-year-old women in Tonga in 2019 is 166.1 cm (5'5"), with a 95% uncertainty interval of 164.4 cm to 167.8 cm.
Has average height in Tonga changed since 1985?
Between 1985 and 2019 the estimated average for 19-year-old men changed by +2.1 cm and for women by +2.7 cm.
Where does Tonga rank for average height?
Among the 200 countries and territories in the dataset, Tonga ranks 70 for men and 28 for women, tallest first.
Source
NCD Risk Factor Collaboration (NCD-RisC), Lancet 2020: "Height and body-mass index trajectories of school-aged children and adolescents from 1985 to 2019 in 200 countries and territories", The Lancet 2020; 396: 1511–24, open access under CC BY 4.0. Data file NCD_RisC_Lancet_2020_height_child_adolescent_country.csv (dated 2026-03-30) from ncdrisc.org, imported 2026-09-20. Figures are the study's mean height at age 19 for 2019 and 1985, rounded to one decimal; the uncertainty intervals are the study's 95% intervals. Read how HeightViz handles sources on the methodology page.
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