Income per Person (GDP per capita, PPP) in South Sudan: 1800 to Today (and Tomorrow)

At MYRIAD, we look at statistics not as abstract digits, but as the concrete boundaries of human lives. For South Sudan, income per person is measured as average yearly economic output per person, adjusted for purchasing power in 2017 international dollars. Every value recorded here tells a statistical fact about the conditions under which generations have labored, traded, and survived. It is the raw economic reality that shapes the daily margin between scarcity and sustenance.

The historical arc of this economy spans more than two centuries of gradual, measurable change. In the 1800s estimate, economic output stood at 600 intl-$, creeping upward by steady increments through the decades until reaching 800 intl-$ in 1900. Growth continued through the mid-century, touching 1,500 in the 1950s and 2,600 in the 1980s, before experiencing fluctuations. By the 2020s, income per person (gdp per capita, ppp) in South Sudan stands at 3,800 intl-$ — ranking #150 of 157 countries. Projections point toward a continued rise, stretching to 4,370 in the 2030s projection and eventually reaching 11,624 in the 2100s projection.

If you were born in South Sudan across these eras, your economic horizon was defined by these exact numbers. In the 1900s estimate, when output was 800 intl-$, daily commerce operated on a scale vastly different from today's figures. Navigating life through the stagnation of the 1990s at 2,550 intl-$ or the shifting conditions of the 2010s at 3,150 intl-$ meant managing the precise constraints of your decade's output. These figures set the literal boundaries of what families could afford, how communities built their infrastructure, and how much economic ground every individual inherited.

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