|Coordinates (city): Coordinates:|
|• Alcalde||Jorge Luis Pizarro Romero|
|• Total||175.6 km2 (67.8 sq mi)|
|Population (2002 Census)|
|• Density||49/km2 (130/sq mi)|
|Time zone||CLT  (UTC-4)|
|• Summer (DST)||CLST  (UTC-3)|
|Website||Municipality of Algarrobo|
Algarrobo is a Chilean city and commune in San Antonio Province, Valparaíso Region. Located on the country's central coast, it is a popular summer resort for the population of Santiago. It is an upscale community near El Quisco and Valparaíso.
According to the 2002 census of the National Statistics Institute, Algarrobo spans an area of 175.6 km2 (68 sq mi) and has 8,601 inhabitants (4,369 men and 4,232 women). Of these, 6,628 (77.1%) lived in urban areas and 1,973 (22.9%) in rural areas. The population grew by 44.1% (2,633 persons) between the 1992 and 2002 censuses.
As a commune, Algarrobo is a third-level administrative division of Chile administered by a municipal council, headed by an alcalde who is directly elected every four years. The 2008-2012 alcalde is Jorge Luis Pizarro Romero. The council has the following members:
- Hipólito Aravena Escobar. (PDC)
- Manuel Catalan Aranda. (PDC)
- Javier Fuentes Torrealba (RN)
- Luís Núñez Berríos. (RN)
- Antonieta Sandoval Solís. (PDC)
- José Yanez Maldonado (Ind.)
Within the electoral divisions of Chile, Algarrobo is represented in the Chamber of Deputies by Mrs. María José Hoffmann (UDI) and Mr. Víctor Torres (PDC) as part of the 15th electoral district, (together with San Antonio, Santo Domingo, Cartagena, El Tabo, El Quisco and Casablanca). The commune is represented in the Senate by Francisco Chahuán Chahuán (RN) and Ricardo Lagos Weber (PPD) as part of the 6th senatorial constituency (Valparaíso-Coast).
- (Spanish) "Municipality of Algarrobo". Archived from the original on 15 November 2010. Retrieved 17 November 2010.
- (Spanish) "National Statistics Institute". Retrieved 10 September 2010.
- "Chile Time". WorldTimeZones.org. Archived from the original on 13 July 2010. Retrieved 2010-07-28.
- "Chile Summer Time". WorldTimeZones.org. Retrieved 2010-07-28.
- "Try making a splash in the world's largest swimming pool... it's 1,000 yards long". MailOnline. 2009-01-23.
- Big Dipper, National Geographic Magazine, April 2010, Technology, page 30