England Wales Dynamic Population Pyramid 1841-2023

The civilian series excludes members of the armed forces during WWI and WWII. This leaves a large gap in the male population in those years, which can be printed with supports, but I've found that printing males and females separately allows you to rotate models and have no overhang at all (counts in the vertical axis, rather than the x axis).

If you want to include the armed forces as part of the population, choose the Total file.

Data sourced from Human Mortality Database. So read their documentation if you want to consider this more fully.