|Town and Commune|
|Coordinates (town): Coordinates:|
|• Total||320 km2 (120 sq mi)|
|Elevation||146 m (479 ft)|
|Population (2012 Census)|
|• Density||57/km2 (150/sq mi)|
|Time zone||CLT  (UTC-4)|
|• Summer (DST)||CLST  (UTC-3)|
|Area code(s)||(+56) 72|
|Website||Municipality of Pichidegua|
According to the 2002 census of the National Statistics Institute, Pichidegua spans an area of 320 km2 (124 sq mi) and has 17,756 inhabitants (9,208 men and 8,548 women). Of these, 4,965 (28%) lived in urban areas and 12,791 (72%) in rural areas. The population grew by 7% (1,162 persons) between the 1992 and 2002 censuses.
Within the electoral divisions of Chile, Pichidegua is represented in the Chamber of Deputies by Mrs. Alejandra Sepúlveda (PRI) and Mr. Javier Macaya (UDI) as part of the 34th electoral district, (together with San Fernando, Chimbarongo, San Vicente, Peumo and Las Cabras). The commune is represented in the Senate by Andrés Chadwick Piñera (UDI) and Juan Pablo Letelier Morel (PS) as part of the 9th senatorial constituency (O'Higgins Region).
- (Spanish) Municipality of Pichidegua