Portugal vs United States of America: Underweight among adults, BMI < 18.5 kg/m2 (age-standardized estimate)

Portugal
2.0%
in 2024
United States of America
2.0%
in 2024
Portugal rank
164th
United States of America rank
161st

Underweight among adults, BMI < 18.5 kg/m2 (age-standardized estimate) over time

  • Portugal
  • United States of America
01234198020022024

How they compare

United States of America currently reports 2.0% against 2.0% in Portugal, a difference of 0.0%.

The two have swapped places 2 times across 45 shared years of data; in 1980 it was United States of America ahead.

Portugal ranks 164th and United States of America ranks 161st of 198 countries.

Across the 5 decades both report, Portugal averaged higher in 2 and United States of America in 3.

Head to head by decade

Decade Portugal United States of America Difference Ahead
1980s 2.4% 2.9% 0.5% United States of America
1990s 2.1% 2.0% 0.1% Portugal
2000s 1.8% 1.8% 0.0% Portugal
2010s 1.8% 1.9% 0.1% United States of America
2020s 2.0% 2.0% 0.0% United States of America

Averages of every year both report within each decade.

Frequently asked questions

Which has higher underweight among adults, bmi < 18.5 kg/m2 (age-standardized estimate), Portugal or United States of America?
United States of America, at 2.0% against 2.0% in Portugal as of 2024.
What is the difference in underweight among adults, bmi < 18.5 kg/m2 (age-standardized estimate) between Portugal and United States of America?
0.0%, with United States of America ahead.
How many years of comparable data are there for Portugal and United States of America?
45 years are reported by both, from 1980 to 2024.
How do Portugal and United States of America rank globally for underweight among adults, bmi < 18.5 kg/m2 (age-standardized estimate)?
Portugal ranks 164th and United States of America ranks 161st of 198 countries.
Where does this data come from?
World Health Organization, Global Health Observatory, published as Underweight among adults, BMI < 18.5 kg/m2 (age-standardized estimate) (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Portugal vs United States of America: Underweight among adults, BMI < 18.5 kg/m2 (age-standardized estimate). Statizoid, drawing on World Health Organization, Global Health Observatory. Retrieved 17 September 2026, from https://health.statizoid.com/compare/underweight-among-adults-bmi-18-5-kg-m2-age-standardized-estimate-percent/portugal/united-states/

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<a href="https://health.statizoid.com/compare/underweight-among-adults-bmi-18-5-kg-m2-age-standardized-estimate-percent/portugal/united-states/">Portugal vs United States of America: Underweight among adults, BMI < 18.5 kg/m2 (age-standardized estimate)</a> — Statizoid

About this data

Indicator
Underweight among adults, BMI < 18.5 kg/m2 (age-standardized estimate) (%)
Source
World Health Organization, Global Health Observatory
Licence
CC BY-NC-SA 3.0 IGO (WHO)
Coverage
211 places, 9,495 data points, 1980–2024
Last refreshed