PopulationPyramid.net This site has demographic stats from 1950 to now, and also includes predictions to 2100. Search by country, region, or globally. Pyramids are split into male/female and grouped by every five years of age.
Students construct and interpret population pyramids (age-sex distribution charts) and discuss differences in population characteristics at different points in U.S. history and make projections for the future. Free from Share My Lesson!
Population pyramids: Powerful predictors of the future - Kim Preshoff: Population statistics are like crystal balls -- when examined closely, they can help predict a country's future (and give important clues about the past). Kim Preshoff explains how using a visual tool called a population pyramid helps policymakers and social scientists make sense of the statistics, using three different countries' pyramids as examples.