Nigeria vs Tanzania: Prevalence of obesity among adults, BMI ≥ 30 (Age-standardized)

Nigeria
12.36
in 2022
Tanzania
12.58
in 2022
Nigeria rank
148th
Tanzania rank
146th

Prevalence of obesity among adults, BMI ≥ 30 (Age-standardized) over time

  • Nigeria
  • Tanzania
2.557.51012.5199020062022

How they compare

Tanzania currently reports 12.58 against 12.36 in Nigeria, a difference of 0.22.

The two have swapped places 1 time across 33 shared years of data; in 1990 it was Nigeria ahead.

Nigeria ranks 148th and Tanzania ranks 146th of 193 countries.

Across the 4 decades both report, Nigeria averaged higher in 3 and Tanzania in 1.

Head to head by decade

Decade Nigeria Tanzania Difference Ahead
1990s 3.21 2.65 0.563 Nigeria
2000s 6.31 4.95 1.36 Nigeria
2010s 9.46 8.61 0.848 Nigeria
2020s 11.9 11.96 0.0633 Tanzania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher prevalence of obesity among adults, bmi ≥ 30, Nigeria or Tanzania?
Tanzania, at 12.58 against 12.36 in Nigeria as of 2022.
What is the difference in prevalence of obesity among adults, bmi ≥ 30 between Nigeria and Tanzania?
0.22, with Tanzania ahead.
How many years of comparable data are there for Nigeria and Tanzania?
33 years are reported by both, from 1990 to 2022.
How do Nigeria and Tanzania rank globally for prevalence of obesity among adults, bmi ≥ 30?
Nigeria ranks 148th and Tanzania ranks 146th of 193 countries.
Where does this data come from?
UNICEF, published as Prevalence of obesity among adults, BMI ≥ 30 (Age-standardized estimate). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Nigeria vs Tanzania: Prevalence of obesity among adults, BMI ≥ 30. Statizoid, drawing on UNICEF. Retrieved 12 November 2026, from https://health.statizoid.com/compare/prevalence-of-obesity-among-adults-bmi-30-age-standardized-estimate/nigeria/tanzania/

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About this data

Indicator
Prevalence of obesity among adults, BMI ≥ 30 (Age-standardized estimate)
Source
UNICEF
Licence
UNICEF Terms of Use (attribution required)
Coverage
349 places, 9,955 data points, 1990–2022
Last refreshed