Its origin goes back to the 1870s when, by that time, a rural settlement was thriving around a pulpería (public house) called La Libertad (Freedom), from where the town took its name.
During the last decades a group of prominent neighbors had been working to obtain the autonomy of the city and make Libertad a new partido in the province.
According to the 2001 census [INDEC], the population was 100,476.
