Tonga
Tonga has a obesity rate value of 40.7%. Adult obesity prevalence estimate.
Source family: WHO Global Health Observatory. Modeled STATLAS Obesity Rate estimate until WHO GHO returns a compatible country value.
Confidence model
STATLAS combines source-backed and modeled estimates. Confidence is shown per metric, with official data used where available.
Tonga has a obesity rate value of 40.7% in 2026. STATLAS shows this value with source attribution and update history so it can be compared against related places.
Tonga's obesity rate value is 40.7%, which reads as high. For Obesity Rate, lower values are generally stronger, so the direction of the number matters as much as the value itself.
Tonga's obesity rate value is 40.7% for 2026. Compare it with other country profiles and country rankings because lower values are generally stronger for this metric.
Tonga's obesity rate value of 40.7% is marked for 2026 and was last refreshed on 2026-05-28. STATLAS keeps this date visible next to the source record.
Tonga's obesity rate value of 40.7% uses WHO Global Health Observatory as the displayed source family. The metric description is: Adult obesity prevalence estimate.