Poverty and Inequality - African Countries

World Bank has a Poverty and Inequality Platform where country data can be downloaded for Poverty, Inequality and Multi-dimensional Poverty.
The link https://pip.worldbank.org/country-profiles will take you to the Country Poverty Profile and from this page you can select any country and choose between one of three the Poverty Lines: $1.9, $3.2 or $5.5 (at 2011 international prices) and that Poverty Profile will be called up. Then you can select the Poverty, Inequality and Multi-dimensional Poverty data that you want to download.

The Reporting Years are: 2000, 2008 and 2018.