Brunei Darussalam vs Costa Rica: Infant mortality rate (probability of dying between birth and age 1)

Brunei Darussalam
8.59
in 2024
Costa Rica
9.08
in 2024
Brunei Darussalam rank
122nd
Costa Rica rank
119th

Infant mortality rate (probability of dying between birth and age 1) over time

  • Brunei Darussalam
  • Costa Rica
050100150200194519842024

How they compare

Costa Rica currently reports 9.08 against 8.59 in Brunei Darussalam, a difference of 0.49.

That makes Costa Rica's figure about 1.1 times Brunei Darussalam's.

The two have swapped places 3 times across 76 shared years of data; in 1949 it was Brunei Darussalam ahead.

Brunei Darussalam ranks 122nd and Costa Rica ranks 119th of 200 countries.

Across the 9 decades both report, Brunei Darussalam averaged higher in 4 and Costa Rica in 5.

Head to head by decade

Decade Brunei Darussalam Costa Rica Difference Ahead
1940s 142.38 91.73 50.65 Brunei Darussalam
1950s 94.94 85.81 9.13 Brunei Darussalam
1960s 45.57 67.63 22.06 Costa Rica
1970s 26.04 40.27 14.23 Costa Rica
1980s 12.7 18.23 5.53 Costa Rica
1990s 9.63 12.89 3.26 Costa Rica
2000s 7.95 10 2.05 Costa Rica
2010s 8.8 8.14 0.6581 Brunei Darussalam
2020s 8.74 8.59 0.1458 Brunei Darussalam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher infant mortality rate (probability of dying between birth and age 1), Brunei Darussalam or Costa Rica?
Costa Rica, at 9.08 against 8.59 in Brunei Darussalam as of 2024.
What is the difference in infant mortality rate (probability of dying between birth and age 1) between Brunei Darussalam and Costa Rica?
0.49, with Costa Rica ahead.
How many years of comparable data are there for Brunei Darussalam and Costa Rica?
76 years are reported by both, from 1949 to 2024.
How do Brunei Darussalam and Costa Rica rank globally for infant mortality rate (probability of dying between birth and age 1)?
Brunei Darussalam ranks 122nd and Costa Rica ranks 119th of 200 countries.
Where does this data come from?
World Health Organization, Global Health Observatory, published as Infant mortality rate (probability of dying between birth and age 1 per 1000 live births). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Brunei Darussalam vs Costa Rica: Infant mortality rate (probability of dying between birth and age 1). Statizoid, drawing on World Health Organization, Global Health Observatory. Retrieved 16 September 2026, from https://health.statizoid.com/compare/infant-mortality-rate-probability-of-dying-between-birth-and-age-1-per-1000-live-births/brunei-darussalam/costa-rica/

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<a href="https://health.statizoid.com/compare/infant-mortality-rate-probability-of-dying-between-birth-and-age-1-per-1000-live-births/brunei-darussalam/costa-rica/">Brunei Darussalam vs Costa Rica: Infant mortality rate (probability of dying between birth and age 1)</a> — Statizoid

About this data

Indicator
Infant mortality rate (probability of dying between birth and age 1 per 1000 live births)
Source
World Health Organization, Global Health Observatory
Licence
CC BY-NC-SA 3.0 IGO (WHO)
Coverage
213 places, 13,719 data points, 1931–2024
Last refreshed