Project: American Community Survey and Decennial Census Support Services
The addition of a citizenship question to the 2020 Census may put almost one in 10 U.S. households and nearly 45 million people at greater risk of not being counted―the question has been shown to reduce response rates. Undercount risk is particularly high among young children.
(2009) Cross-generational sex—or Sugar Daddy syndrome—is a pattern of sexual behavior between young women and much older men that brings increased health risks and consequences for young women.
(2000) As the presidential election draws closer, the candidates are paying attention to key demographic groups. But which groups are likely to cast votes in the presidential election?
PRB’s latest Population Bulletin provides a basic understanding of demography and demographic processes, including fertility, mortality, and migration, and their effects on the world.
(September 2007) The world is on the verge of a shift: from predominantly rural to mainly urban.
(2000) The current period of rapid population growth will continue for at least another 50 years, according to the 2000 World Population Data Sheet of the Population Reference Bureau. By 2050, the world is expected to add 3 billion more people to reach a total of 9 billion.
Project: IDEA: Informing Decisionmakers to Act
(2014) In 2012, the government of Kenya passed a landmark policy to manage its rapid population growth. The new population policy aims to reduce the number of children a woman has over her lifetime from 5 in 2009 to 3 by 2030.2
(2010) Cette année, la Journée Mondiale de la Santé (7 avril) se concentre sur l’importance de la santé urbaine. L’urbanisation advient si rapidement dans certaines régions du monde que les villes ne sont pas à même de répondre aux demandes accrues de services liés à l’environnement, la santé et l’éducation, sans oublier les besoins en matière d’emploi, de logement et de transport d’une population qui pourrait doubler en moins de 25 ans.