This manual compiles techniques suited for the analysis of incomplete demographic data. Detailed examples are provided on available techniques, the basic hypotheses underlying them, cases in which it is not approp...

A database on how national censuses ask questions related to international migration. This portal disseminates questions asked by national population censuses, carried out since 2005, for selected characteristics,...

GMDAC briefing series: Towards safer migration in Africa: Migration data in Northern and Western Africa While migration topics in Northern and Western Africa are in the political spotlight, relevant data on mig...

This document provides international principles and recommendations for use by national statistical offices and census officials in countries throughout the world in planning and organizing their censuses. To...