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Monaco is projected to count 38,087 residents in 2026. That is a 1.9-fold increase on the 19,666 recorded in 1950. The population is shrinking by 0.58% a year. People are packed in tightly, at 25,562 people/km², among the most crowded places on Earth. It is among the world's oldest societies, with a median age of 53.1 years. Women outnumber men, at 96 males per 100 females. By 2100, UN projections see it rising to 47,489, up 25% from 2026.
Total population
38,087
Density
25,562 people/km²
Median age
53.1 years
Growth rate
-0.58%
Monaco's population is shrinking year on year. In 2026, with a median age of 53, it is one of the world's oldest populations. Population density is high at 25,562 people per km².