United Kingdom · Infant Mortality, Under Age 1 (WHO)
4.12024
Unit: per 1,000 live births. Publisher measure: Infant mortality rate (probability of dying between birth and age 1 per 1000 live births).
Infant mortality probability before the first birthday (age 0–11 months), both sexes, 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 · 76 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 |
|---|---|---|---|---|---|
| United Kingdom | 1949 | 32.789774201 | 31.125655326 | 34.5234031 | — |
| United Kingdom | 1950 | 31.471542893 | 30.491245953 | 32.48722483 | — |
| United Kingdom | 1951 | 30.178321569 | 29.51815888 | 30.864094059 | — |
| United Kingdom | 1952 | 28.899985477 | 28.331758762 | 29.498825375 | — |
| United Kingdom | 1953 | 27.656495628 | 27.126246334 | 28.195244985 | — |
| United Kingdom | 1954 | 26.511393436 | 25.994534412 | 27.046086846 | — |
| United Kingdom | 1955 | 25.543578132 | 25.043219273 | 26.039656067 | — |
| United Kingdom | 1956 | 24.752342121 | 24.260354138 | 25.224715578 | — |
| United Kingdom | 1957 | 24.126219693 | 23.638250159 | 24.593660894 | — |
| United Kingdom | 1958 | 23.645002309 | 23.212209785 | 24.100360633 | — |
| United Kingdom | 1959 | 23.259680867 | 22.825724378 | 23.713632992 | — |
| United Kingdom | 1960 | 22.919837156 | 22.491794123 | 23.358337015 | — |
| United Kingdom | 1961 | 22.547146379 | 22.125002459 | 23.002221259 | — |
| United Kingdom | 1962 | 22.080913962 | 21.656090727 | 22.5449418 | — |
| United Kingdom | 1963 | 21.492031524 | 21.091840375 | 21.917113173 | — |
| United Kingdom | 1964 | 20.844752192 | 20.44603507 | 21.252516288 | — |
| United Kingdom | 1965 | 20.201774471 | 19.825853421 | 20.585579774 | — |
| United Kingdom | 1966 | 19.621881206 | 19.243635274 | 20.001775891 | — |
| United Kingdom | 1967 | 19.142972541 | 18.770250794 | 19.527997676 | — |
| United Kingdom | 1968 | 18.766168398 | 18.417899925 | 19.126679587 | — |
| United Kingdom | 1969 | 18.435728741 | 18.086072183 | 18.796798448 | — |
| United Kingdom | 1970 | 18.092308326 | 17.753993445 | 18.442466061 | — |
| United Kingdom | 1971 | 17.693386046 | 17.356406638 | 18.033861778 | — |
| United Kingdom | 1972 | 17.224875806 | 16.88974758 | 17.566738608 | — |
| United Kingdom | 1973 | 16.673638449 | 16.370693685 | 16.9965524 | — |
| United Kingdom | 1974 | 16.069923424 | 15.76179351 | 16.383972896 | — |
| United Kingdom | 1975 | 15.422440557 | 15.133142214 | 15.71089363 | — |
| United Kingdom | 1976 | 14.751253385 | 14.478480376 | 15.031055276 | — |
| United Kingdom | 1977 | 14.081810259 | 13.814017332 | 14.356735654 | — |
| United Kingdom | 1978 | 13.414876068 | 13.164314889 | 13.676342883 | — |
| United Kingdom | 1979 | 12.74353418 | 12.50163518 | 13.005554469 | — |
| United Kingdom | 1980 | 12.062645645 | 11.835920655 | 12.300424994 | — |
| United Kingdom | 1981 | 11.405312835 | 11.189327203 | 11.628403282 | — |
| United Kingdom | 1982 | 10.822442448 | 10.604646476 | 11.038635362 | — |
| United Kingdom | 1983 | 10.340389437 | 10.132282008 | 10.538073547 | — |
| United Kingdom | 1984 | 9.951549999 | 9.754031466 | 10.148046645 | — |
| United Kingdom | 1985 | 9.654888872 | 9.473074475 | 9.840682099 | — |
| United Kingdom | 1986 | 9.402006773 | 9.224240791 | 9.586729875 | — |
| United Kingdom | 1987 | 9.122662929 | 8.938544914 | 9.314339032 | — |
| United Kingdom | 1988 | 8.776432385 | 8.593464751 | 8.967624448 | — |
| United Kingdom | 1989 | 8.351874522 | 8.179449514 | 8.535503558 | — |
| United Kingdom | 1990 | 7.85841194 | 7.708626508 | 8.012911855 | — |
| United Kingdom | 1991 | 7.347995299 | 7.211387365 | 7.486971837 | — |
| United Kingdom | 1992 | 6.894875656 | 6.753791412 | 7.034521099 | — |
| United Kingdom | 1993 | 6.532741575 | 6.394578721 | 6.662358081 | — |
| United Kingdom | 1994 | 6.256477159 | 6.126596925 | 6.382806548 | — |
| United Kingdom | 1995 | 6.062316742 | 5.944220022 | 6.177860225 | — |
| United Kingdom | 1996 | 5.925853106 | 5.815701017 | 6.03829744 | — |
| United Kingdom | 1997 | 5.818189778 | 5.708559104 | 5.934505717 | — |
| United Kingdom | 1998 | 5.721671777 | 5.612432513 | 5.832952731 | — |
| United Kingdom | 1999 | 5.630387486 | 5.521845436 | 5.741422215 | — |
| United Kingdom | 2000 | 5.54538601 | 5.440692214 | 5.650414216 | — |
| United Kingdom | 2001 | 5.463807952 | 5.358116991 | 5.567274135 | — |
| United Kingdom | 2002 | 5.385335397 | 5.279669771 | 5.489425491 | — |
| United Kingdom | 2003 | 5.307864131 | 5.209438639 | 5.408746698 | — |
| United Kingdom | 2004 | 5.228381449 | 5.127960863 | 5.330152661 | — |
| United Kingdom | 2005 | 5.139085073 | 5.044167948 | 5.237675409 | — |
| United Kingdom | 2006 | 5.03623843 | 4.942456043 | 5.134778075 | — |
| United Kingdom | 2007 | 4.911994344 | 4.818918607 | 5.012436817 | — |
| United Kingdom | 2008 | 4.765689402 | 4.677187857 | 4.860693929 | — |
| United Kingdom | 2009 | 4.605072373 | 4.518493962 | 4.696447893 | — |
| United Kingdom | 2010 | 4.43573799 | 4.35500219 | 4.520528749 | — |
| United Kingdom | 2011 | 4.272109631 | 4.192780814 | 4.352050872 | — |
| United Kingdom | 2012 | 4.126752676 | 4.046954324 | 4.204479192 | — |
| United Kingdom | 2013 | 4.009227358 | 3.93388466 | 4.083300925 | — |
| United Kingdom | 2014 | 3.920876825 | 3.845036049 | 3.99670584 | — |
| United Kingdom | 2015 | 3.863995367 | 3.793456481 | 3.938205817 | — |
| United Kingdom | 2016 | 3.83158604 | 3.760976892 | 3.905731576 | — |
| United Kingdom | 2017 | 3.815329314 | 3.742700143 | 3.890140828 | — |
| United Kingdom | 2018 | 3.810315169 | 3.738550581 | 3.882657112 | — |
| United Kingdom | 2019 | 3.820682329 | 3.744483053 | 3.896619415 | — |
| United Kingdom | 2020 | 3.85071887 | 3.774615933 | 3.925748247 | — |
| United Kingdom | 2021 | 3.903152925 | 3.82695847 | 3.980595715 | — |
| United Kingdom | 2022 | 3.976218811 | 3.889850878 | 4.064391279 | — |
| United Kingdom | 2023 | 4.061422302 | 3.932591237 | 4.198330188 | — |
| United Kingdom | 2024 | 4.134237771 | 3.9299798 | 4.360655407 | — |
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.