Rio de Janeiro vs Tonga: Neonatal mortality rate - 0 to 27 days

Rio de Janeiro
8.5
in 2022
Tonga
9
in 2022
Rio de Janeiro rank
7th
Tonga rank
9th

Neonatal mortality rate - 0 to 27 days over time

  • Rio de Janeiro
  • Tonga
57.51012.515200720142022

How they compare

Tonga currently reports 9 against 8.5 in Rio de Janeiro, a difference of 0.5.

That makes Tonga's figure about 1.1 times Rio de Janeiro's.

The two have swapped places 4 times across 16 shared years of data; in 2007 it was Tonga ahead.

Rio de Janeiro ranks 7th and Tonga ranks 9th of 11 groups.

Tonga has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Rio de Janeiro Tonga Difference Ahead
2000s 8.05 10.76 2.71 Tonga
2010s 8.84 10.62 1.78 Tonga
2020s 8.67 9.23 0.5633 Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher neonatal mortality rate - 0 to 27 days, Rio de Janeiro or Tonga?
Tonga, at 9 against 8.5 in Rio de Janeiro as of 2022.
What is the difference in neonatal mortality rate - 0 to 27 days between Rio de Janeiro and Tonga?
0.5, with Tonga ahead.
How many years of comparable data are there for Rio de Janeiro and Tonga?
16 years are reported by both, from 2007 to 2022.
How do Rio de Janeiro and Tonga rank globally for neonatal mortality rate - 0 to 27 days?
Rio de Janeiro ranks 7th and Tonga ranks 9th of 11 groups.
Where does this data come from?
UNICEF, published as Neonatal mortality rate - 0 to 27 days. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Rio de Janeiro vs Tonga: Neonatal mortality rate - 0 to 27 days. Statizoid, drawing on UNICEF. Retrieved 29 August 2026, from https://health.statizoid.com/compare/neonatal-mortality-rate-0-to-27-days/rio-de-janeiro/tonga/

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About this data

Indicator
Neonatal mortality rate - 0 to 27 days
Source
UNICEF
Licence
UNICEF Terms of Use (attribution required)
Coverage
28 places, 448 data points, 2007–2022
Last refreshed