Average Height in Saint Lucia (2026 Data)
The average height in Saint Lucia is approximately 5'9" (174 cm) for men and 5'4" (162 cm) for women, based on NCD-RisC pooled height estimates.
Average Height in Saint Lucia: Men and Women
Adult height in Saint Lucia reflects genetics, childhood nutrition, healthcare access, and living conditions. Pooled international estimates provide the best available figures for current average adult stature.
For men, the population mean is about 174 cm (5'9"); for women, about 162 cm (5'4"). These figures represent adults aged 18 and older and are typically measured barefoot in health surveys.
Height varies by region, ethnicity, and birth cohort within Saint Lucia. The averages below describe the national picture; individual heights span a wide range above and below these means.
Average Height by Age Group in Saint Lucia
| Age Group | Men (cm / ft-in) | Women (cm / ft-in) |
|---|---|---|
| 18–25 | 176 cm (5'9") | 163 cm (5'4") |
| 26–35 | 175 cm (5'9") | 163 cm (5'4") |
| 36–50 | 174 cm (5'9") | 162 cm (5'4") |
| 50+ | 173 cm (5'8") | 161 cm (5'3") |
Age-group estimates derived from NCD-RisC pooled height estimates. Younger cohorts typically measure slightly taller than older groups due to secular height trends.
How Saint Lucia Compares to the World and the US
Globally, the approximate mean adult height is about 171 cm (5'7") for men and 159 cm (5'2.5") for women, based on NCD-RisC pooled estimates. Compared to this, Saint Lucia men are 3 cm taller than the global male mean and women are 3 cm taller than the global female mean.
The United States averages about 175 cm (5'9") for men and 162 cm (5'4") for women (CDC/NHANES). Saint Lucia men are 1 cm shorter than US men on average; Saint Lucia women are about the same height as US women.
Saint Lucia mirrors other Windward Islands with mid-upper Caribbean adult stature.
Why Heights Differ: Genetics, Nutrition, and Trends
Height is roughly 80% genetic and 20% environmental, but nutrition in the first years of life matters enormously at the population level. Saint Lucia mirrors other Windward Islands with mid-upper Caribbean adult stature.
Like most populations, Saint Lucia has seen height changes across generations as nutrition, sanitation, and healthcare evolved.
Comparing your personal height to Saint Lucia's average is informative, but percentile rankings depend on which reference population you use. Our calculator compares against US CDC/NHANES data, which may differ from Saint Lucia's national distribution.
Data source: NCD-RisC pooled height estimates. For US percentile comparisons, see our methodology page.
Frequently Asked Questions
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