Santiago Province () is one of the six
provinces
A province is an administrative division within a country or state. The term derives from the ancient Roman , which was the major territorial and administrative unit of the Roman Empire's territorial possessions outside Italy. The term ''provi ...
of the
Santiago Metropolitan Region (RM) of central
Chile
Chile, officially the Republic of Chile, is a country in western South America. It is the southernmost country in the world and the closest to Antarctica, stretching along a narrow strip of land between the Andes, Andes Mountains and the Paci ...
. It encompasses the majority of the population of that region, including 31 of the 36 communities of
Greater Santiago. The province spans .
Administration
As a province, Santiago is a second-level
administrative division
Administrative divisions (also administrative units, administrative regions, subnational entities, or constituent states, as well as many similar generic terms) are geographical areas into which a particular independent sovereign state is divi ...
of Chile. As its capital is also the regional capital, the duties of the provincial delegate are instead carried out by the regional delegate of the
Santiago Metropolitan Region who is appointed by the president.
Communes
The province comprises 32 communes (
Spanish: ''comunas''), each governed by a municipality consisting of an
alcalde
''Alcalde'' (; ) is the traditional Spanish municipal magistrate, who had both judicial and Administration (government), administrative functions. An ''alcalde'' was, in the absence of a corregidor (position), corregidor, the presiding officer o ...
and
municipal council
A municipal council is the legislative body of a municipality or local government area. Depending on the location and classification of the municipality it may be known as a city council, town council, town board, community council, borough cou ...
.
Climate and natural features

The climate of the Santiago Province, and generally of the
Metropolitan Region is temperate Mediterranean cold, of the kind called ''continental''. Precipitation is concentrated in the winter months, generally as snow over 1000 m above sea level and, in colder years, over the city of Santiago. Winter tends to be cold with frequent frosts during which temperature drops below 0 °C. The summer months are usually dry and hot. The
Cordillera de la Costa acts as a climate screen and reduces marine influence, which makes the climate more continental. This situation becomes apparent when comparing precipitation from a coastal location such as
Valparaíso (460 mm) with that of Santiago de Chile (360 mm).
The annual median precipitation reaches 367 mm on average. The annual median temperature comes out to 13.5 °C, with a median high of 21 °C and a median low of 6 °C.
Most of the province is made up of an extremely fertile, level prairie that the locals call ''la Depresión intermedia'' (
Intermediate Depression). The terrain is known for its low elevation in relation to sea level and for being surrounded by hills, as well as emergent so-called ''island hills'', such as
Santa Lucía (an ancient extinct volcano), Blanco, and
Renca, present today in the city of
Santiago
Santiago (, ; ), also known as Santiago de Chile (), is the capital and largest city of Chile and one of the largest cities in the Americas. It is located in the country's central valley and is the center of the Santiago Metropolitan Regi ...
.
There is some occurrence of the
endangered
An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching, inv ...
Chilean Wine Palm, ''
Jubaea chilensis'' within the Santiago Province;
[C. Michael Hogan (2008]
''Chilean Wine Palm: Jubaea chilensis'', GlobalTwitcher.com, ed. Nicklas Stromberg
this iconic tree of central Chile had a much larger range prehistorically, before the decimation of much of its habitat by the
expanding human population.
Demographics
History
Before the Iberian conquest, the central zone of
Chile
Chile, officially the Republic of Chile, is a country in western South America. It is the southernmost country in the world and the closest to Antarctica, stretching along a narrow strip of land between the Andes, Andes Mountains and the Paci ...
was sparsely inhabited by an indigenous population of
Picunches, the northern branch of the
Mapuche
The Mapuche ( , ) also known as Araucanians are a group of Indigenous peoples of the Americas, Indigenous inhabitants of south-central Chile and southwestern Argentina, including parts of Patagonia. The collective term refers to a wide-ranging e ...
s. The
Europe
Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, the Mediterranean Sea to the south, and Asia to the east ...
an occupation had a considerable impact on the native population and culture, which suffered a rapid and profound disintegration. Chief among the reasons was the Spanish Crown's granting of gifts of land to its colonists. In addition, the institution of a system of ''
encomienda
The ''encomienda'' () was a Spanish Labour (human activity), labour system that rewarded Conquistador, conquerors with the labour of conquered non-Christian peoples. In theory, the conquerors provided the labourers with benefits, including mil ...
s'', only abolished by the end of the 18th century, had irreversible consequences. It represented first the appropriation of indigenous ground, and second the practice of Spaniards receiving groups of natives who had to pay tribute. Over time, in the Province, as in the whole country, cultural identity became predominantly European in character, with minor hints of native character, thus setting in motion a process of homogenization of the population.
Population
According to the
census
A census (from Latin ''censere'', 'to assess') is the procedure of systematically acquiring, recording, and calculating population information about the members of a given Statistical population, population, usually displayed in the form of stati ...
of 2002, Santiago Province has 4,668,473 inhabitants, of whom 2,244,497 are male and 2,423,976 female, meaning that the number of males is 92.6% that of females. The
population density
Population density (in agriculture: Standing stock (disambiguation), standing stock or plant density) is a measurement of population per unit land area. It is mostly applied to humans, but sometimes to other living organisms too. It is a key geog ...
is the highest in Chile, with 2,999.4 inhabitants/km
2; the most densely populated ''comuna'' is that of
Lo Prado and the most populous is
La Florida, a suburb of the capital. In 2002, there were 4,658,687 persons living in
urban area
An urban area is a human settlement with a high population density and an infrastructure of built environment. Urban areas originate through urbanization, and researchers categorize them as cities, towns, conurbations or suburbs. In urbani ...
s and 9,786 persons living in
rural area
In general, a rural area or a countryside is a geographic area that is located outside towns and cities. Typical rural areas have a low population density and small settlements. Agricultural areas and areas with forestry are typically desc ...
s, classifying 99.79% of the population as urban.
The annual
population growth
Population growth is the increase in the number of people in a population or dispersed group. The World population, global population has grown from 1 billion in 1800 to 8.2 billion in 2025. Actual global human population growth amounts to aroun ...
rate is calculated for 2005 as 0.9%.
Life expectancy
Human life expectancy is a statistical measure of the estimate of the average remaining years of life at a given age. The most commonly used measure is ''life expectancy at birth'' (LEB, or in demographic notation ''e''0, where '' ...
is exactly the Chilean national average, which is the highest national life expectancy in
Latin America
Latin America is the cultural region of the Americas where Romance languages are predominantly spoken, primarily Spanish language, Spanish and Portuguese language, Portuguese. Latin America is defined according to cultural identity, not geogr ...
: 80 years on average, 78 for men and 82 for women. The area has an average household income of $29,062 in
PPP US dollar
The United States dollar (symbol: $; currency code: USD) is the official currency of the United States and several other countries. The Coinage Act of 1792 introduced the U.S. dollar at par with the Spanish silver dollar, divided it int ...
s (2000).
The population tends to be concentrated evenly between the heart of the city and the suburbs, due to government promotion of populating urban centers in high-rise buildings by offering state subsidies, thereby avoiding the progressive extension of
Greater Santiago.''
Economy

Santiago Province's economic activity produces about 30% of the country's total income; a high number due to both having the capital of the country within its area and to its central location. The "primary" or agricultural sector represents less than 3.5% of the economic activity according to the census, a figure that has remained virtually unchanged during the first few years of the 21st century. The "secondary" or industrial sector contributes 21% of the region's
GDP. Finally, the tertiary or service sector fluctuates around 76% of regional GDP. This province stands out for its industrial predominance, but most of all, for its service sector. Industry is widely diverse and along with
Valparaíso and
Biobío regions, it is one of the country's three industrial pillars. Machinery and electronic equipment, leather, food processing, chemical and metallurgical industry are Santiago Province's most important industries. The predominance of the service sector can be explained by the activity from the following industries, among others:
electricity
Electricity is the set of physical phenomena associated with the presence and motion of matter possessing an electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwel ...
,
gas,
water
Water is an inorganic compound with the chemical formula . It is a transparent, tasteless, odorless, and Color of water, nearly colorless chemical substance. It is the main constituent of Earth's hydrosphere and the fluids of all known liv ...
, construction, commerce, transportation and communication, financial services, housing, education, health, and public administration.
Transportation and communication
Because Santiago Province includes the city of
Santiago
Santiago (, ; ), also known as Santiago de Chile (), is the capital and largest city of Chile and one of the largest cities in the Americas. It is located in the country's central valley and is the center of the Santiago Metropolitan Regi ...
, the network of roads are important elements in the province's transportation system. The principal north-south routes are:
;Route 5 (Autopista Central)
The basepoint for numbering the kilometers of the "Central Highway", the Chilean portion of the
Panamerican Highway is in Santiago Province. This
Kilometer Zero falls at the intersection with the
Alameda del Libertador Bernardo O'Higgins. The highway, nicknamed "Norte-Sur" ("North-South"), consists of quality pavement and two- and three-lane roads.
;
Route 68
This route links Santiago with Valparaíso,
Viña del Mar
Viña del Mar (; meaning "Vineyard of the Sea") is a List of cities in Chile, city and Communes of Chile, commune on Zona Central, Chile, central Chile's Pacific coast. Often referred to as ("The Garden City"), Viña del Mar is located withi ...
, and the summer resorts and beaches in the fifth region of Valparaíso. In addition, it connects the towns of
Casablanca
Casablanca (, ) is the largest city in Morocco and the country's economic and business centre. Located on the Atlantic Ocean, Atlantic coast of the Chaouia (Morocco), Chaouia plain in the central-western part of Morocco, the city has a populatio ...
and
Curacaví. The toll highway, consisting of two- and three-lane sections of well-maintained pavement, extends for 115 kilometers.
;Route 78 (Autopista del Sol)
The "Highway of the Sun" is a toll road that links Santiago with San Antonio, and from there connects to other coastal towns including
Llolleo,
Cartagena,
El Quisco, and
Algarrobo. It also connects to the more central
Melipilla,
Talagante,
El Monte,
Padre Hurtado and
Peñaflor. Route 78 extends 110 kilometers.
;Route G-21
This 40 kilometer route joins Santiago with the winter resort towns of
Farellones and
Valle Nevado.
;Route G-25
This route connects Santiago and the province of
Puente Alto with
Cajón del Maipo. It extends roughly 70 km to its termination in the town of El Volcán.
Roads and railways
Other important highways in Santiago province are its network of ''Autopistas Urbanas'' (urban highways). Santiago's first toll roads began to operate near the end of 2004. The tolls for uctronic payment system called ''Televía'' or
TAG. Vehicles must carry TAG devices to use the highways.
The main highways in Santiago province are:
*
Autopista Central
*
Autopista Costanera Norte
*
Autopista Vespucio Norte Express
*
Autopista Vespucio Sur
The province's
railroad
Rail transport (also known as train transport) is a means of transport using wheeled vehicles running in railway track, tracks, which usually consist of two parallel steel railway track, rails. Rail transport is one of the two primary means of ...
s are a vital form of daily
mass transit. They are operated by the state agency
EFE. It provides a continuous railroad between the cities of
Valparaíso in
Valparaíso and
Puerto Montt
Puerto Montt (Mapuche: Meli Pulli) is a port city and commune in southern Chile, located at the northern end of the Reloncaví Sound in the Llanquihue Province, Los Lagos Region, 1,055 km to the south of the capital, Santiago. The commune ...
in
Los Lagos. The trains of
Metrotrén connect the outlying suburbs with the capital. Another important mode of transportation in the city is the
Santiago Metro
The Santiago Metro () is a rapid transit system serving the city of Santiago, the capital of Chile. It currently consists of seven lines (numbered 1-6 and 4A), 143 stations, and of revenue route. The system is managed by the state-owned Metro S. ...
, a subway system. The five train lines carry an average of one million people daily, making the metro one of the leading means of transportation in the entire country. In one year, the metro services over 360 million people. Both the metro and the railroad system are considered the most modern in
Latin America
Latin America is the cultural region of the Americas where Romance languages are predominantly spoken, primarily Spanish language, Spanish and Portuguese language, Portuguese. Latin America is defined according to cultural identity, not geogr ...
. The
Transantiago bus system is also important.
Gallery
File:SantiagoIDHcomunas.png, Metropolitan communes by Human Development Index
File:Santiago en invierno.jpg, Santiago de Chile
File:Palacio_de_LaMoneda02.png, View of Palacio de La Moneda
File:AvKennedy_Santiago_Chile_2005.jpg, East Santiago
File:Av-Isidora-Goyenechea-STGO.jpg, East Santiago
File:Barrio_tipico_La_Florida.jpg, Typical middle-class neighbourhood
File:Las Condes at night.jpg, Santiago at night
File:Ernestoelicura.JPG, View of the region's rural part
File:El_Colorado_ski.jpg, One of the region's ski centres
File:Vista_del_Sanhattan_desde_P._Bicentenario..jpg
File:Sanhattan.png
File:AvenidaApoquindo.jpg
File:Housechile.JPG
File:Bachelet y campeones de polo.jpg, Polo national team with ex-president Michelle Bachelet after winning Polo's World Cup
Footnotes
References
{{Authority control
Provinces of Chile
Provinces of Santiago Metropolitan Region