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We work to ensure that everyone is mapped and counted in decision making. We develop geospatial integration methods to make detailed demographic datasets. Our work features in Nature, Science, and the Proceedings of the National Academy of Sciences.

Our datasets are used by governments, international agencies, academia, NGOs and the private sector. We work closely with the United Nation agencies and national statistical offices in low and middle-income countries. Our approaches are designed to maximise uptake and impact, and to strengthen local capacity.

Our work focus areas for development and implementation cover population distributions, demographics and dynamics in resource-poor settings. Our geostatistical modelling integrates data from traditional sources including censuses, and satellite and cellphone datasets.

We produce high resolution maps of:

  • age/sex structures
  • births
  • poverty
  • access to services
  • vaccination coverage

We also develop modelling frameworks for subnational migration flows, urban change and disease spread.

WorldPop is made up of more than 30 members of staff, including demographers, geographers, ecologists, statisticians, epidemiologists and computer scientists.

Principal funders and collaborators include:

  • Gates Foundation
  • Foreign, Commonwealth and Development Office (FCDO)
  • World Bank
A large crowd of people stretches as far as the eye can see. A low, bright sun highlights a number of individuals who make up the crowd

Mapping tomorrow’s population distribution

Research group WorldPop, based at Southampton, is developing maps which can be used to predict the impact of climate change on the distribution of Earth’s population by the end of the century. The maps will provide detailed pictures of humanity by 2100, including predicted population sizes, ages and genders.

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People, projects and publications

People

Andy Tatem
Personal Chair
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WorldPop complements traditional population data sources with dynamic, high-resolution data from satellites, surveys and cellphones to map human population distributions at high resolution, with the ultimate goal of ensuring that everyone, everywhere is counted in decision making.

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