Sierra Leone

The latest version of the PPI for Sierra Leone was created in August 2020 by Innovations for Poverty Action (IPA) based on data from Sierra Leone’s 2018 Integrated Household Survey (SLIHS 2018) produced by Statistics Sierra Leone and was released in August 2020.

The Sierra Leone PPI is based on IPA's new methodology, as are all PPIs released after July 2017. See our FAQs for more information on the main differences between our new PPIs and the older PPI versions, and other commonly asked questions about the transition to the new PPI methodology.