Abstract
This article follows the incorporation of statistical techniques into Colombian State at the beginning of 20th century. Although classification categories are an interesting starting point, the study of the process that was made allows improving the purpose that these categories laid, mostly because this kind of project allows to perform them. The census publication of 1912 is taken as the principal source but its articulation is reconstructed with files documentation, statistical handbooks and other writings in order to follow the process of census making.The journal Memoria y Sociedad is registered under a Creative Commons Attribution 4.0 International Public License. Thus, this work may be reproduced, distributed, and publicly shared in digital format, as long as the names of the authors and Pontificia Universidad Javeriana are acknowledged. Others are allowed to quote, adapt, transform, auto-archive, republish, and create based on this material, for any purpose (even commercial ones), provided the authorship is duly acknowledged, a link to the original work is provided, and it is specified if changes have been made. Pontificia Universidad Javeriana does not hold the rights of published works and the authors are solely responsible for the contents of their works; they keep the moral, intellectual, privacy, and publicity rights.
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