Tanzania · Infant Mortality, Under Age 1 (WHO)
28.72024
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 · 74 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 |
|---|---|---|---|---|---|
| Tanzania | 1951 | 122.737031022 | 95.396806604 | 157.125243384 | — |
| Tanzania | 1952 | 122.763068873 | 98.74465084 | 152.115951711 | — |
| Tanzania | 1953 | 122.634185569 | 101.668976034 | 147.991629601 | — |
| Tanzania | 1954 | 122.65819514 | 103.985527155 | 144.47700273 | — |
| Tanzania | 1955 | 122.464856068 | 105.635337115 | 141.768029629 | — |
| Tanzania | 1956 | 122.316535895 | 106.563424426 | 140.154884942 | — |
| Tanzania | 1957 | 122.14433138 | 107.191627646 | 139.072348345 | — |
| Tanzania | 1958 | 122.051342145 | 107.76739116 | 138.271348927 | — |
| Tanzania | 1959 | 121.880989815 | 107.910027996 | 138.003514444 | — |
| Tanzania | 1960 | 121.880150689 | 108.005105928 | 137.754728887 | — |
| Tanzania | 1961 | 121.746122664 | 108.139023615 | 137.553722762 | — |
| Tanzania | 1962 | 121.440830328 | 107.779728375 | 137.077642627 | — |
| Tanzania | 1963 | 121.039935935 | 107.544294056 | 136.579611244 | — |
| Tanzania | 1964 | 120.549637085 | 107.411423628 | 135.324706989 | — |
| Tanzania | 1965 | 119.870742557 | 107.214141434 | 134.110926875 | — |
| Tanzania | 1966 | 119.132804739 | 106.921637224 | 132.847032201 | — |
| Tanzania | 1967 | 118.299960551 | 106.626167465 | 131.306407982 | — |
| Tanzania | 1968 | 117.336968168 | 106.150609043 | 129.796137415 | — |
| Tanzania | 1969 | 116.407301668 | 105.727541955 | 128.374636016 | — |
| Tanzania | 1970 | 115.399642078 | 105.067878794 | 126.99020482 | — |
| Tanzania | 1971 | 114.34884751 | 104.273216608 | 125.650922463 | — |
| Tanzania | 1972 | 113.179964927 | 103.475102333 | 124.136425748 | — |
| Tanzania | 1973 | 111.978299827 | 102.425556496 | 122.508427766 | — |
| Tanzania | 1974 | 110.698166215 | 101.34170784 | 120.795931268 | — |
| Tanzania | 1975 | 109.309980403 | 100.321322923 | 119.019400913 | — |
| Tanzania | 1976 | 107.966728771 | 99.247024209 | 117.268337953 | — |
| Tanzania | 1977 | 106.677079099 | 98.239534375 | 115.514749981 | — |
| Tanzania | 1978 | 105.612224653 | 97.502564266 | 114.112173676 | — |
| Tanzania | 1979 | 104.957288662 | 97.230612297 | 113.20998765 | — |
| Tanzania | 1980 | 105.024588573 | 97.485396327 | 113.035431419 | — |
| Tanzania | 1981 | 105.568259127 | 98.060543679 | 113.287437688 | — |
| Tanzania | 1982 | 106.471634575 | 99.087601124 | 114.094600526 | — |
| Tanzania | 1983 | 107.591581278 | 100.195441707 | 115.122173489 | — |
| Tanzania | 1984 | 108.536062632 | 101.191207517 | 116.037015216 | — |
| Tanzania | 1985 | 109.100819889 | 101.912417333 | 116.552608866 | — |
| Tanzania | 1986 | 109.22128498 | 102.076657032 | 116.646281066 | — |
| Tanzania | 1987 | 108.845733574 | 101.771733251 | 116.084579377 | — |
| Tanzania | 1988 | 108.076234868 | 101.142024631 | 115.211719863 | — |
| Tanzania | 1989 | 107.079433071 | 100.20486556 | 114.246838357 | — |
| Tanzania | 1990 | 106.166819793 | 99.252409049 | 113.253561198 | — |
| Tanzania | 1991 | 105.215837064 | 98.333466054 | 112.226254325 | — |
| Tanzania | 1992 | 104.353707771 | 97.618966563 | 111.217145816 | — |
| Tanzania | 1993 | 103.523942061 | 96.950520356 | 110.187826869 | — |
| Tanzania | 1994 | 102.448911305 | 96.087431739 | 109.098932839 | — |
| Tanzania | 1995 | 101.126277379 | 94.923196377 | 107.69275321 | — |
| Tanzania | 1996 | 99.264993602 | 93.089994951 | 105.829124487 | — |
| Tanzania | 1997 | 96.79061104 | 90.744318582 | 103.381851208 | — |
| Tanzania | 1998 | 93.721321939 | 87.668103318 | 100.159533463 | — |
| Tanzania | 1999 | 89.793189665 | 83.974503313 | 95.97685365 | — |
| Tanzania | 2000 | 85.186543564 | 79.678106768 | 90.993506672 | — |
| Tanzania | 2001 | 80.258097903 | 75.031156013 | 85.707126645 | — |
| Tanzania | 2002 | 75.275069642 | 70.272790974 | 80.409157786 | — |
| Tanzania | 2003 | 70.566137085 | 65.765586241 | 75.52119122 | — |
| Tanzania | 2004 | 66.303849013 | 61.616442482 | 71.150681402 | — |
| Tanzania | 2005 | 62.264916057 | 57.80918287 | 67.010843146 | — |
| Tanzania | 2006 | 58.947892983 | 54.594933065 | 63.624582425 | — |
| Tanzania | 2007 | 55.454706249 | 51.27240475 | 59.915909597 | — |
| Tanzania | 2008 | 53.013161905 | 48.960423621 | 57.267292669 | — |
| Tanzania | 2009 | 50.349601232 | 46.39023465 | 54.553074031 | — |
| Tanzania | 2010 | 48.336383709 | 44.452348785 | 52.461922581 | — |
| Tanzania | 2011 | 46.444011919 | 42.615846404 | 50.641834356 | — |
| Tanzania | 2012 | 44.784761161 | 41.011242505 | 48.956748111 | — |
| Tanzania | 2013 | 43.45184574 | 39.673201382 | 47.70600729 | — |
| Tanzania | 2014 | 42.052729752 | 38.203155851 | 46.398330706 | — |
| Tanzania | 2015 | 40.75769517 | 36.845088531 | 45.135196913 | — |
| Tanzania | 2016 | 39.256355988 | 35.297076472 | 43.642439132 | — |
| Tanzania | 2017 | 37.454365821 | 33.40937024 | 41.982730836 | — |
| Tanzania | 2018 | 35.872769741 | 31.642127262 | 40.659968572 | — |
| Tanzania | 2019 | 34.499614862 | 30.068916817 | 39.653513023 | — |
| Tanzania | 2020 | 33.242097495 | 28.400921301 | 39.022602012 | — |
| Tanzania | 2021 | 32.084228587 | 26.808405572 | 38.501135422 | — |
| Tanzania | 2022 | 30.93121838 | 25.292005952 | 38.0607728 | — |
| Tanzania | 2023 | 29.689625298 | 23.6158899 | 37.433366234 | — |
| Tanzania | 2024 | 28.710020522 | 22.140796957 | 37.053755386 | — |
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.