Photo: NASA Goddard Space Flight Center/Reto Stöckli

Chile: population and ages

Chile: 19.9 million people on 1 January 2026.

The UN projects growth until 2041, to a peak of 20.5 million, and a decline after that.

Figures for 2026 are UN projections (medium variant). Estimates end in 2023.

Population, 1 January 2026
19,904,730
Median age
37.4
Births in 2026
169,096
Deaths in 2026
134,953
Life expectancy at birth
81.7
Children per woman
1.12
Under 15
16.3%
65 and over
14.8%
Population pyramid, Chile, 1 January 2026MaleFemale0102030405060708090100+0100K100K200K200K
Population pyramid, Chile, 1 January 2026 Projection

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Population over time

In mid-1950 there were 6.63 million people, so the population is now 3.0 times as large.

The UN projects 169,000 births and 135,000 deaths in 2026, 34,100 more births than deaths.

The UN projects the first year with more deaths than births in 2036.

More people move in than leave: net migration in 2026 is projected at plus 48,100.

Population, 1950 to 2100Projected from 202405M10M15M20M25M1950197520002025205020752100
2026 Chile: 19.9M

Ages

The median age is 37.4, which is 6.3 years above the world’s 31.1.

16% of the people are under 15 and 15% are 65 or older (world: 24% and 11%).

The UN projects that people aged 65 and over will outnumber children under 15 from 2028.

Women have 1.1 children on average at today’s rates (world: 2.2), against 4.8 in 1950.

Life expectancy at birth is 81.7 years, above the world’s 73.8. In 1950 it was 53.2.

Median age, 1950 to 2100Projected from 202402040601950197520002025205020752100ChileWorld
2026 Chile: 37World: 31

See how the pyramid changes from 1950 to 2100

Births, deaths and the years ahead

For mid-2050 the UN projects 20.3 million people, 1.9% more than now, with a median age of 48.9.

Births and deaths per year, 1950 to 2100Projected from 20240100K200K300K1950197520002025205020752100DeathsBirths
2026 Births: 169.1KDeaths: 135K

Compare Chile with other countries

Development and urbanisation

In 2025, 65% of the people lived in cities, 17% in towns and semi-dense areas and 18% in rural areas. For 2050 the UN projects 66% in cities.

Degree of urbanisation: one rule for every country, a city has at least 50,000 people at 1,500 or more per km². National definitions of “urban” differ.

IndicatorLatest valueYear
People using the internet95.6%2024
Access to electricity99.0%2024
Adult literacy (ages 15 and over)96.4%2017
99.1%2024
100.0%2024
96.0%2024
Human Development Index0.8782023

Each value is the latest one published, with the year it refers to. Countries publish in different years. Sources: World Bank, World Development Indicators (ITU, SDG 7.1.1, UNESCO UIS), UNDP, Human Development Report, UN, World Urbanization Prospects 2025.

Longevity, ageing and the future

By the death rates of 2023, life expectancy at birth was 81.2 years. People who had reached 65 could expect 21.5 more years for women and 19.6 for men.

On 1 January 2026, there are 21.5 people aged 65 or more for every 100 aged 15 to 64. For 2050, the UN projects 42.5.

For 2100 the UN projects a population of 13.4 million, with a 95 percent prediction interval of 5.59 million to 29.5 million.

Life expectancy at birth is a period measure. It sums up the death rates of one year and is not a forecast of how long the babies born that year will live.

Sources: World Population Prospects 2024, life tables, probabilistic projections, UN DESA Population Division (CC BY 3.0 IGO).

International migrants

In mid-2024, 1.54 million international migrants lived here, 7.8% of the population.

In mid-2024, 444,000 people from here lived in other countries.

Largest countries of origin
CountryPeople
Venezuela427,821
Peru261,522
Colombia189,185
Haiti172,050
Bolivia150,155
Largest countries of destination
CountryPeople
Argentina141,348
Spain73,732
Australia35,849
Sweden27,831
Canada27,191

Counted by country of birth. Refugees are included. A migrant stock counts people living outside their country at mid-year, not journeys or yearly moves. Sources: International Migrant Stock 2024, UN DESA Population Division (CC BY 3.0 IGO).

Cities

Cities of 50,000 people or more here, by the UN degree of urbanisation: 36.

CityPopulation 2025
Santiago6,726,045
Valparaíso861,145
Concepción516,741
La Serena473,325
Antofagasta385,812
Temuco352,200
Iquique315,904
Rancagua277,848
Talca265,820
Puerto Montt224,918

Sources: World Urbanization Prospects 2025, UN DESA Population Division (CC BY 3.0 IGO).

All cities

Data and sources

Chile every ten years
YearPopulation (1 July)Median ageBirthsDeathsLife expectancyChildren per woman
19506,628,57619.4248,63299,24853.24.84
19608,153,35019.3287,88689,42757.24.70
19709,845,34419.7283,25582,84662.63.78
198011,508,55022.0267,38769,11469.52.74
199013,437,17624.8297,44570,50773.72.58
200015,503,63528.0253,04477,69377.12.05
201017,181,46431.7244,49498,97179.11.84
202019,370,62434.7195,578143,19979.31.31
203020,233,18339.5166,277145,15082.41.13
204020,542,10344.5155,903176,80284.11.19
205020,320,30648.9143,816210,28285.51.24
206019,536,58952.2121,083236,25486.81.29
207018,276,83055.3109,478255,62888.01.33
208016,758,87757.4101,783270,60789.11.36
209015,064,88457.590,555264,38190.21.38
210013,430,61657.480,094236,05191.31.41

Rows from 2024 on are UN projections (medium variant), shown in italics.

The UN estimates every country and area within its present borders for every year since 1950, also for years before it became independent or took its present shape. Figures for earlier years therefore describe the people who lived on today’s territory.

Sources: World Population Prospects 2024, UN DESA Population Division (CC BY 3.0 IGO).

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