A world in perspective

Chad

TCD

Displayed reference years run from 2023 to 2025. These are each indicator's published periods, not a single-year country snapshot. A comparison may use an older common period; follow Compare to check it.

Life expectancy at birth, total · Historical trend

Value
55.2 years 2024
Previous value
55.1 years 2023
Change
0.17 years

World Bank · World Development Indicators

Lines join consecutive periods only. Exact values and quality are in the table below. Unit: years

Exact values by period are available in the table below.

Life expectancy at birth, total · Exact values
Reference periodValueQuality
2005 48.9 years
2006 48.7 years
2007 49.2 years
2008 49.5 years
2009 49.8 years
2010 50.1 years
2011 50.4 years
2012 50.8 years
2013 51.1 years
2014 51.1 years
2015 51.3 years
2016 51.6 years
2017 51.9 years
2018 52.4 years
2019 53 years
2020 53.1 years
2021 53.1 years
2022 54.5 years
2023 55.1 years
2024 55.2 years

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