Brunei Darussalam · Under-5 Mortality (WHO)
9.92024
Unit: per 1,000 live births. Publisher measure: Under-five mortality rate (probability of dying by age 5 per 1000 live births).
Probability of dying before the fifth birthday, both sexes and the whole wealth population (total wealth group), expressed per 1,000 live births under reference-year mortality conditions.
Measurement basis: UN Inter-agency Group for Child Mortality Estimation (UN IGME) modelled or adjusted mortality probabilities/rates, disseminated by WHO.
Reference-period cadence: annual.
Source update cadence: annual. This does not establish a publication date for an individual reading.
Displayed values are rounded, with extra precision when needed to keep a positive estimate positive. Downloads retain the full numeric estimate and the publisher's original display text separately.
A “<” sign means strictly below the stated number. Numeric readings and uncertainty endpoints keep their own comparison signs. A number without a sign does not establish certainty or an observed outcome.
World Health Organization (Global Health Observatory); retrieved 2026-09-07. Retrieval time is separate from an official publisher release vintage.
Download this immutable source capture · Source and coverage corrections
One row per country, indicator and year, with raw values, source links and reuse notices. Thresholds have an empty numeric value and separate number/operator fields; value_kind distinguishes upper bounds from absent readings.
History and uncertainty
Charts plot numeric readings. Reported upper bounds create gaps; their values, uncertainty endpoints and source notes remain available in the table and downloads.
Reported estimates and uncertainty · 80 rows
Each comparison sign applies to its own reading or uncertainty endpoint. Values retain source precision. “Not reported” identifies an absent reading or uncertainty endpoint in this source capture.
| Country | Year | Reading | Lower endpoint | Upper endpoint | Publisher note |
|---|---|---|---|---|---|
| Brunei Darussalam | 1945 | 289.958256504 | 221.505798804 | 385.055993394 | — |
| Brunei Darussalam | 1946 | 269.739656513 | 214.88595963 | 344.283461137 | — |
| Brunei Darussalam | 1947 | 250.796753091 | 206.727353623 | 308.624382796 | — |
| Brunei Darussalam | 1948 | 233.205151928 | 196.533131064 | 279.212254253 | — |
| Brunei Darussalam | 1949 | 216.424640165 | 185.174348718 | 253.938292055 | — |
| Brunei Darussalam | 1950 | 200.706821 | 173.23000926 | 233.006115753 | — |
| Brunei Darussalam | 1951 | 185.918570551 | 160.805220265 | 214.527141875 | — |
| Brunei Darussalam | 1952 | 171.815721065 | 148.396915561 | 198.34090442 | — |
| Brunei Darussalam | 1953 | 158.464950474 | 136.566981566 | 183.034835681 | — |
| Brunei Darussalam | 1954 | 145.888440292 | 125.401710427 | 169.147312996 | — |
| Brunei Darussalam | 1955 | 134.082142521 | 114.951333289 | 156.235381583 | — |
| Brunei Darussalam | 1956 | 123.289349013 | 105.650866491 | 143.941262621 | — |
| Brunei Darussalam | 1957 | 113.421418787 | 97.178216416 | 132.535181042 | — |
| Brunei Darussalam | 1958 | 104.362176823 | 89.757732656 | 121.644263289 | — |
| Brunei Darussalam | 1959 | 96.206923405 | 83.213162636 | 111.592083749 | — |
| Brunei Darussalam | 1960 | 88.875986786 | 77.534331736 | 102.143484125 | — |
| Brunei Darussalam | 1961 | 82.388388125 | 72.554730096 | 93.523678355 | — |
| Brunei Darussalam | 1962 | 76.586111732 | 68.418022694 | 85.902282581 | — |
| Brunei Darussalam | 1963 | 71.481897122 | 64.783519328 | 79.073420381 | — |
| Brunei Darussalam | 1964 | 67.067102217 | 61.549183089 | 73.193103002 | — |
| Brunei Darussalam | 1965 | 63.215410854 | 58.594398941 | 68.337087866 | — |
| Brunei Darussalam | 1966 | 59.898379314 | 55.830591448 | 64.273059786 | — |
| Brunei Darussalam | 1967 | 56.951927942 | 53.328407056 | 60.884157166 | — |
| Brunei Darussalam | 1968 | 54.283378037 | 50.949559448 | 57.815452047 | — |
| Brunei Darussalam | 1969 | 51.697893499 | 48.679583064 | 55.012383862 | — |
| Brunei Darussalam | 1970 | 49.114615299 | 46.271861967 | 52.15056437 | — |
| Brunei Darussalam | 1971 | 46.401993363 | 43.760413298 | 49.2306466 | — |
| Brunei Darussalam | 1972 | 43.593390223 | 41.135319817 | 46.22051681 | — |
| Brunei Darussalam | 1973 | 40.657382488 | 38.379855176 | 43.115286816 | — |
| Brunei Darussalam | 1974 | 37.750746681 | 35.615786038 | 40.014085738 | — |
| Brunei Darussalam | 1975 | 34.854689828 | 32.820112335 | 37.053459153 | — |
| Brunei Darussalam | 1976 | 32.084575661 | 30.114230233 | 34.196340986 | — |
| Brunei Darussalam | 1977 | 29.463167258 | 27.525162735 | 31.574299802 | — |
| Brunei Darussalam | 1978 | 27.033969468 | 25.124923568 | 29.101516913 | — |
| Brunei Darussalam | 1979 | 24.80257159 | 22.911700779 | 26.843307621 | — |
| Brunei Darussalam | 1980 | 22.773806944 | 20.927201932 | 24.722792266 | — |
| Brunei Darussalam | 1981 | 20.944164405 | 19.252211221 | 22.751666187 | — |
| Brunei Darussalam | 1982 | 19.332246056 | 17.784587319 | 20.983998907 | — |
| Brunei Darussalam | 1983 | 17.907452806 | 16.533627469 | 19.377643204 | — |
| Brunei Darussalam | 1984 | 16.682763312 | 15.493541608 | 17.959777242 | — |
| Brunei Darussalam | 1985 | 15.66002874 | 14.612346882 | 16.766771927 | — |
| Brunei Darussalam | 1986 | 14.830154742 | 13.888019345 | 15.81175105 | — |
| Brunei Darussalam | 1987 | 14.186678227 | 13.323181639 | 15.091076321 | — |
| Brunei Darussalam | 1988 | 13.746751584 | 12.927872307 | 14.593243071 | — |
| Brunei Darussalam | 1989 | 13.467836118 | 12.683347701 | 14.289507454 | — |
| Brunei Darussalam | 1990 | 13.302999813 | 12.5345879 | 14.121205326 | — |
| Brunei Darussalam | 1991 | 13.214640848 | 12.458217501 | 14.004253379 | — |
| Brunei Darussalam | 1992 | 13.112959434 | 12.380216463 | 13.904230485 | — |
| Brunei Darussalam | 1993 | 12.931913072 | 12.220319499 | 13.705928619 | — |
| Brunei Darussalam | 1994 | 12.655399001 | 11.957200709 | 13.424715782 | — |
| Brunei Darussalam | 1995 | 12.295247301 | 11.59968337 | 13.045246394 | — |
| Brunei Darussalam | 1996 | 11.874570436 | 11.192222466 | 12.615110129 | — |
| Brunei Darussalam | 1997 | 11.430675984 | 10.763687878 | 12.175708701 | — |
| Brunei Darussalam | 1998 | 11.012859495 | 10.363042683 | 11.738154871 | — |
| Brunei Darussalam | 1999 | 10.631337798 | 9.996803461 | 11.334504804 | — |
| Brunei Darussalam | 2000 | 10.30495749 | 9.674524877 | 10.992850723 | — |
| Brunei Darussalam | 2001 | 10.0364014 | 9.406913332 | 10.710870525 | — |
| Brunei Darussalam | 2002 | 9.829383575 | 9.205051926 | 10.504713088 | — |
| Brunei Darussalam | 2003 | 9.677099931 | 9.065821894 | 10.343912113 | — |
| Brunei Darussalam | 2004 | 9.581743691 | 8.973871887 | 10.233341383 | — |
| Brunei Darussalam | 2005 | 9.535292255 | 8.91970957 | 10.186257027 | — |
| Brunei Darussalam | 2006 | 9.528055645 | 8.910884094 | 10.17433205 | — |
| Brunei Darussalam | 2007 | 9.558296057 | 8.930795343 | 10.230468387 | — |
| Brunei Darussalam | 2008 | 9.632390265 | 8.99874378 | 10.309513306 | — |
| Brunei Darussalam | 2009 | 9.740518027 | 9.096417355 | 10.430533878 | — |
| Brunei Darussalam | 2010 | 9.882667186 | 9.221332989 | 10.580164716 | — |
| Brunei Darussalam | 2011 | 10.042096562 | 9.387087181 | 10.753087783 | — |
| Brunei Darussalam | 2012 | 10.225446052 | 9.562547616 | 10.943846495 | — |
| Brunei Darussalam | 2013 | 10.401201707 | 9.744406837 | 11.1348741 | — |
| Brunei Darussalam | 2014 | 10.558241395 | 9.894824334 | 11.282317005 | — |
| Brunei Darussalam | 2015 | 10.668384247 | 9.997107837 | 11.408871767 | — |
| Brunei Darussalam | 2016 | 10.718451739 | 10.036376573 | 11.45705464 | — |
| Brunei Darussalam | 2017 | 10.709052627 | 10.010851628 | 11.452900944 | — |
| Brunei Darussalam | 2018 | 10.640521421 | 9.935678998 | 11.38763861 | — |
| Brunei Darussalam | 2019 | 10.532174745 | 9.823948848 | 11.287226115 | — |
| Brunei Darussalam | 2020 | 10.39669032 | 9.688978228 | 11.178174146 | — |
| Brunei Darussalam | 2021 | 10.269516251 | 9.529512488 | 11.08056607 | — |
| Brunei Darussalam | 2022 | 10.152142415 | 9.330846208 | 11.060380242 | — |
| Brunei Darussalam | 2023 | 10.052338389 | 9.069506113 | 11.128717181 | — |
| Brunei Darussalam | 2024 | 9.943872867 | 8.748374176 | 11.268529445 | — |
One row per country, indicator and year, with raw values, source links and reuse notices. Thresholds have an empty numeric value and separate number/operator fields; value_kind distinguishes upper bounds from absent readings.