تومي2023-03-202023-03-2020212602-7402http://ddeposit.univ-alger2.dz/handle/20.500.12387/5096The aim of this demographie study is to review and evaluate the data and the statistic issued and the statistic issued and reported by the colonial administration. The data, where then, taken by Algerian researchers without any analys’s or investigation. In this study an objectif analysis is repoited by applying some scientific techniques of demography which led the author to conclud that the number of the Algerien population was larger than the number aduanced by the occypantsArPopulationestimateprofessionArticle