This article examines the major role that newspapers played in Colombia, as central components of its political system, between 1830 and 1930. After some introductory remarks, the first section offers a general characterization of the Colombian press during the period, underlining its volatile existence, its national significance despite limited readership levels, and its overwhelming political nature in the hands of partisan editors. The second section analyses the political role of the press, by focusing on the crucial electoral functions performed by newspapers in launching candidates and providing them with platforms, serving as party organs, and measuring the amount of public support for candidates and parties. The article also explores the extent to which the press played a wider democratic role in supporting the suffrage, in instructing voters about rights and duties, and, by doing so, in forming an enduring sense of citizenship. Copyright © Cambridge University Press 2010.