If you are teaching ‘population distribution’ you should take a look at this map. Each point on the map represents a grid cell where the presence of a structure has been detected. Population values are distributed uniformly over each of these cells representing a population estimate for a census area.
You can use the drawing tools in the upper right corner of the map to draw a custom shape to see estimates in finer detail.
In addition to overall population estimates, Population Explorer
makes population estimates for the following demographic categories: overall population density, male, female, women of reproductive age (ages 15-49), children (ages 0-5), youth (ages 15-24) and elderly (ages 60+).