I'm adjusting the populations of the various settlement articles to reflect numbers more consistent with Fallout 2 which seemed to have the largest communities represented in the series; both as shown on screen or detailed within in-game material. This will almost certainly consist of lowering populations all-around. Feel free to appeal if you think I am mistaken in adjusting your community's size, but you're going to need a really, really good case.
Edit: In general this seems to consist of me dropping the population of locations with more than 4000 people by 2000. Other cases are a bit more nuanced, Fitter Families Village seemed a little reminiscent of Vault City and thus got knocked down from four to three digits.