Spatial population distribution datasets

For historical population data, see this post.

There are several datasets for spatial distribution of population across the world.

WorldPop

• Spatially interpolated from census data by using geographic data

LandScan

• Spatially interpolated from census data by using geographic data

Gridded World of the Population

• No spatial interpolation involved.
• See also Global Rural-Urban Mapping Project

UNEP/GRID Sioux Falls Datasets

City population

The following public health paper evaluates different population map datasets:

• Hay SI, Noor AM, Nelson A, Tatem AJ: The accuracy of human population maps for public health application. Trop Med IntHealth 2005, 10:1-14.