Life Expectancy at Birth in Nigeria: 1800 to Today (and Tomorrow)

Life expectancy at birth measures how many years a newborn could expect to live, given the mortality of the time and place. For Nigeria, this statistic captures the shifting horizons of human survival across three centuries. Behind every decimal point lies the reality of breath and aging, mapped out decade by decade in historical estimates, empirical records, and future projections. It is a numerical ledger of human endurance, tracing the fragile threshold between birth and death in a specific landscape.

The long trajectory begins slowly in the nineteenth century, holding near a baseline where the 1800s estimate stood at 25.89 years, creeping upward through the 1810s estimate at 25.94, the 1820s estimate at 25.99, the 1830s estimate at 26.05, the 1840s estimate at 26.1, the 1850s estimate at 26.15, the 1860s estimate at 26.21, the 1870s estimate at 26.26, the 1880s estimate at 26.31, and the 1890s estimate at 26.36. By 1900 it was 26.42 years, matching the 1900s estimate. Modest acceleration followed through the 1910s estimate at 27.82, the 1920s estimate at 29.22, the 1930s estimate at 30.62, the 1940s estimate at 32.02, the 1950s at 33.41, the 1960s at 36.88, the 1970s at 40.35, the 1980s at 43.82, the 1990s at 44.35, the 2000s at 44.88, and the 2010s at 49.79.

In the 2020s, life expectancy at birth in Nigeria stands at 54.7 years — ranking #157 of 157 countries. Looking ahead, the horizon extends further into the 2030s projection at 55.9, the 2040s projection at 57.1, the 2050s projection at 58.3, the 2060s projection at 59.5, the 2070s projection at 60.7, the 2080s projection at 61.9, the 2090s projection at 63.1, and the 2100s projection at 64.3. If you were born into these changing eras, your expected span of days was defined entirely by the mortality conditions of that specific decade. Where do YOU rank among everyone ever born? →