San Pedro de Totora province is one of the sixteen provinces in the Oruro Department. It is located between 17° 41' and 18° 06' South and between 67° 33' and 67° 58' West.
Main idiom of the province is Aymara, spoken by 90%, while 72.5% of the population speak Spanish and 3% Quechua (1992).
The population increased from 4,040 inhabitants (1992 census) to 4,941 (2001 census), an increase of 22.3%. - 43% of the population are younger than 15 years old (1992).