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Health and wellbeing ยท ranked by Infant mortality rate

Countries with the highest infant mortality rates

50 ranked ยท updated 2026-11-02
Number oneSouth Sudan7.19 deaths per 100 live births
Ranking by Infant mortality rate
#NameInfant mortality rateChange
1
South Sudan
7.19 deaths per 100 live birthsnew
26.98 deaths per 100 live birthsnew
36.56 deaths per 100 live birthsnew
46.54 deaths per 100 live birthsnew
56.32 deaths per 100 live birthsnew
66.24 deaths per 100 live birthsnew
75.98 deaths per 100 live birthsnew
85.88 deaths per 100 live birthsnew
95.64 deaths per 100 live birthsnew
105.63 deaths per 100 live birthsnew
Show positions 11โ€“50
115.63 deaths per 100 live birthsnew
125.46 deaths per 100 live birthsnew
134.83 deaths per 100 live birthsnew
144.82 deaths per 100 live birthsnew
154.76 deaths per 100 live birthsnew
164.75 deaths per 100 live birthsnew
174.52 deaths per 100 live birthsnew
184.48 deaths per 100 live birthsnew
194.37 deaths per 100 live birthsnew
204.36 deaths per 100 live birthsnew
214.3 deaths per 100 live birthsnew
224.3 deaths per 100 live birthsnew
234.29 deaths per 100 live birthsnew
244.22 deaths per 100 live birthsnew
254.21 deaths per 100 live birthsnew
264.02 deaths per 100 live birthsnew
273.9 deaths per 100 live birthsnew
283.88 deaths per 100 live birthsnew
293.8 deaths per 100 live birthsnew
303.64 deaths per 100 live birthsnew
313.59 deaths per 100 live birthsnew
323.5 deaths per 100 live birthsnew
333.48 deaths per 100 live birthsnew
343.46 deaths per 100 live birthsnew
353.46 deaths per 100 live birthsnew
363.45 deaths per 100 live birthsnew
373.42 deaths per 100 live birthsnew
383.38 deaths per 100 live birthsnew
393.33 deaths per 100 live birthsnew
403.28 deaths per 100 live birthsnew
413.27 deaths per 100 live birthsnew
423.21 deaths per 100 live birthsnew
433.21 deaths per 100 live birthsnew
443.13 deaths per 100 live birthsnew
453.05 deaths per 100 live birthsnew
463.04 deaths per 100 live birthsnew
473.02 deaths per 100 live birthsnew
482.94 deaths per 100 live birthsnew
492.89 deaths per 100 live birthsnew
502.87 deaths per 100 live birthsnew

History

How the top 10 has moved

Positions of today's top 10 across every published snapshot.

History appears once this ranking has at least two published snapshots.

About this ranking

Countries with the highest infant mortality rates, explained

Countries with the highest infant mortality rates is a live ranking of the top 50 entries in health and wellbeing by Infant mortality rate, built from public data published by Our World in Data. It was last refreshed on 2026-11-02. This is the first published snapshot; from the next refresh onwards the page will also show movers, new entries and a rank history chart.

South Sudan currently holds #1 with 7.19 deaths per 100 live births. Nigeria is second with 6.98 deaths per 100 live births. Niger completes the top three with 6.56 deaths per 100 live births. Together the top three account for about 33% of the combined top-10 total, which gives a quick sense of how concentrated this ranking is.

How it is measured: The number of infants who die per 100 live births, both sexes combined. Our World in Data chart "infant-mortality" (column observation_value__indicator_infant_mortality_rate__sex_total__wealth_quintile_total__unit_of_measure_deaths_per_100_live_births); most recent year per country within the last five years of data, regional aggregates excluded. Caveat: Years differ by country; the chart page documents the original source and its limitations. Data from Our World in Data (CC BY 4.0) and the sources it cites. The full top 50 is on this page, with positions 11 to 50 one click away, and each entry links to its own profile showing every ranking it appears in.

Use this page to check who is number one right now, compare any two entries head to head, or test yourself with the quiz, which asks you to name all ten in three minutes. Year-end archives are available for 2026, freezing the ranking as it stood at the close of each year. Top10Earth never estimates or edits a value: each number is fetched from its source, hashed, stored and ranked by software, then checked by a quality gate before it is published. If a refresh fails the gate, the previous snapshot stays live and the problem is reviewed by a person.

Frequently asked questions

Who is #1 in Countries with the highest infant mortality rates?
South Sudan is #1 with 7.19 deaths per 100 live births, as of 2026-11-02. Nigeria is #2.
How is Countries with the highest infant mortality rates ranked?
By Infant mortality rate. The number of infants who die per 100 live births, both sexes combined. Our World in Data chart "infant-mortality" (column observation_value__indicator_infant_mortality_rate__sex_total__wealth_quintile_total__unit_of_measure_deaths_per_100_live_births); most recent year per country within the last five years of data, regional aggregates excluded.
How often is this ranking updated?
It refreshes on a fixed schedule from Our World in Data. The latest snapshot was captured on 2026-11-02.
Where does the data come from?
Our World in Data. Data from Our World in Data (CC BY 4.0) and the sources it cites. The raw payload for every refresh is stored unchanged so any number can be traced back.