Data as of 2011 for: Congo (Congo Brazzaville). Data as of 2014 for: Nicaragua. Data as of 2015 for: Botswana and Namibia. Data as of 2016 for: Swaziland. Data as of 2017 for: Lesotho. Data as of 2018 for: Angola. Data as of 2019 for: Zimbabwe. Data as of 2020 for: Congo (Congo Kinshasa). Data as of 2022 for: Kosovo, Mozambique, South Africa, and Zambia. Data as of 2023 for: Guatemala. Data as of 2024 for: Brazil, Colombia, Comoros, Honduras, and Panama. Data as of 2025 for: Costa Rica.
In 2015, Namibia ranked first by Gini Index score among the 20 countries presented in the ranking. Namibia's Gini Index score amounted to points, while Botswana (2015) and Swaziland (2016), the second and third countries, had records amounting to points and points, respectively.
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World Bank. (April 8, 2026). Gini index score worldwide in 2025, by selected country (in points) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved August 05, 2026, from /statistics/264627/ranking-of-the-20-countries-with-the-biggest-inequality-in-income-distribution/?locale=en
World Bank. "Gini index score worldwide in 2025, by selected country (in points)." Chart. April 8, 2026. ÌÇÐÄÆƽâ°æ. Accessed August 05, 2026. /statistics/264627/ranking-of-the-20-countries-with-the-biggest-inequality-in-income-distribution/?locale=en
World Bank. (2026). Gini index score worldwide in 2025, by selected country (in points). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: August 05, 2026. /statistics/264627/ranking-of-the-20-countries-with-the-biggest-inequality-in-income-distribution/?locale=en
World Bank. "Gini Index Score Worldwide in 2025, by Selected Country (in Points)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 8 Apr 2026, /statistics/264627/ranking-of-the-20-countries-with-the-biggest-inequality-in-income-distribution/?locale=en
World Bank, Gini index score worldwide in 2025, by selected country (in points) ÌÇÐÄÆƽâ°æ, /statistics/264627/ranking-of-the-20-countries-with-the-biggest-inequality-in-income-distribution/?locale=en (last visited August 05, 2026)
Gini index score worldwide in 2025, by selected country (in points) [Graph], World Bank, April 8, 2026. [Online]. Available: /statistics/264627/ranking-of-the-20-countries-with-the-biggest-inequality-in-income-distribution/?locale=en
