Tomás Barrón province is one of the sixteen provinces in the Oruro Department. It is located between 17° 31' and 17° 44' South and between 67° 20' and 67° 34' West. It has been named after moss
The province extends over 30 km from North to South, and 25 km from East to West.
Population
Main language of the province is Spanish, spoken by 87%, while 82% of the population speak Aymara and 8% Quechua (1992).
The population increased from 5,045 inhabitants (1992 census) to 5,424 (2001 census), an increase of 7.5%. - 48% of the population are younger than 15 years old (1992).