1. The Population Seen from Space: When Satellite Images Come to the Rescue of the Census* • Mathias Kuepie, Independent consultant in Population, Statistics and Socio-economic studies; Edith Darin, University of Oxford; Hervé Bassinga, Institut Supérieur des Sciences de la Population (ISSP) / Université de Ouagadougou; Gianluca Boo, University of Southampton; Andrew J. Tatem, University of Southampton.

2. Exploring the Potential for a Hybrid Census in South Africa: Integrating Traditional and Emerging Methodologies • Mercy Shoko, Statistics South Africa; Lesego Lefakane, Statistics South Africa; Salmon Likoko, Department of Social Development.

3. South Sudan Population Estimation Survey (Pes), 2021: up-to-Date Modelled Population Estimates • Francis Tukwasibwe, United Nations Population Fund (UNFPA); Demola Olajide, UNFPA; Wellington Mbithi, UNFPA.

4. Population Estimation Approaches in the Context of Population and Housing Censuses in Africa • Tapiwa Jhamba, United Nations Population Fund (UNFPA).