Demography is the study of populations and its dynamics, and has deep connection to politics. However, I couldn't find many questions related to demography on this site. Most of the few I found were related to political parties and voting systems.
Question: Are questions on demography accepted on this site?
Note: I am asking a general question, but the question I would ask is about modelization of population. Precisely, "What are the main mathematical models used in demography to modelize immigration?"