Electricity at Home in El Salvador: 1800 to Today (and Tomorrow)

Electricity at home is a quiet measure of how human life changes across generations in El Salvador. Behind the statistics are ordinary evenings shifting from candlelight and darkness to the steady hum of modern illumination. This metric traces the transformation of domestic spaces, altering how families study, work, and gather after the sun goes down. Every fractional increase in these records represents millions of real people experiencing a profound domestic revolution over the span of three centuries.

The historical arc of this transformation is visible decade by decade. In the 1800s estimate the share stood at 0, creeping slowly through the 1810s estimate 0.1, 1820s estimate 0.2, 1830s estimate 0.3, 1840s estimate 0.4, 1850s estimate 0.5, 1860s estimate 0.6, 1870s estimate 0.7, 1880s estimate 0.8, and 1890s estimate 0.9. By 1900 it was 1 %, before accelerating through the 1910s estimate 8.8, 1920s estimate 16.6, 1930s estimate 24.4, 1940s estimate 32.2, 1950s 40, 1960s 50, 1970s 60, 1980s 70, 1990s 79, 2000s 88, and 2010s 92.5. In the 2020s, electricity at home in El Salvador stands at 97 % — ranking #77 of 157 countries, with the 2030s projection 100 pointing toward universal access.

For someone born in El Salvador across these changing eras, the domestic reality shifted dramatically. Early generations lived entirely in unlit darkness, while people today inhabit homes touched by reliable power. Projections for the 2040s projection 100, 2050s projection 100, 2060s projection 100, 2070s projection 100, 2080s projection 100, 2090s projection 100, and 2100s projection 100 suggest a completely electrified future for all residents.

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