Saint Martin Flag

Saint Martin

Population

23,559

Estimated as of Oct 22, 2026View source
Population rank
223rd
Share of world
< 0.01%
Annual change
−1,0434.42%

Population of Saint Martin

050K100K150K200K250K300K95% prediction intervalPeak202623.6K2050 projection18.8K↓ 20% from 202619601980200020202040206020802100

Source: United Nations — World Population Prospects (2024 Revision)

Current population estimate: 23,559. 2050 projection: 18,795.Use the arrow keys on the chart to inspect individual years.

Historical population estimates for Saint Martin. Annual change is shown as a percentage.
202623,8984.42%223
202524,9414.74%223
202031,7867.24%222
201934,2674.85%222
201836,0122.24%219
201736,8370.91%219
201537,3690.28%217
201036,8561.67%215
200533,9282.49%216
200029,9960.36%218

Showing 10 of 19 years.

Population by City

Concordia - Spring is home to 6,475 people, 27.09% of Saint Martin's population.

City population6K3K1K
Concordia - Spring 6.5KRambaud - Saint-Louis - Colombier 3.4KMarigot 3.2KSandy Ground - Baie Nettle - Terres Basses 3.1KQuartier d'Orleans 2.7KAgrement - Galisbay 1.9KBellevue - Saint-James 1.6K
Largest cities by 2026 population and share of the national population.
1Concordia - Spring6.5K27.09%
2Rambaud - Saint-Louis - Colombier3.4K14.12%
3Marigot3.2K13.58%
4Sandy Ground - Baie Nettle - Terres Basses3.1K13.01%
5Quartier d'Orleans2.7K11.13%
6Agrement - Galisbay1.9K7.94%
7Bellevue - Saint-James1.6K6.66%
8Oyster Pond1.4K5.73%

Saint Martin by the Numbers

Estimated as of Oct 22, 2026

Population
Saint Martin is home to an estimated 23,559 people, the 223rd largest population in the world.
Daily change
Saint Martin has a net population change of approximately -3 people per day, driven by 1 births, 1 deaths, and net emigration of 3 people.
Share of world
Saint Martin makes up < 0.01% of the world's population and < 0.01% of North America's.
Density
478.0 people per km² of land (1,237.9 per mi²), ranking 30th among countries and territories.
Urban living
100% of people live in urban areas.

Saint Martin Demographics

Age & longevity

MaleFemale100+ years, male: 1100+ years, female: 1095–99 years, male: 1195–99 years, female: 4090–94 years, male: 4690–94 years, female: 11485–89 years, male: 12685–89 years, female: 23080–84 years, male: 23580–84 years, female: 37375–79 years, male: 39975–79 years, female: 53470–74 years, male: 58770–74 years, female: 71765–69 years, male: 75265–69 years, female: 85760–64 years, male: 91260–64 years, female: 1,04155–59 years, male: 84355–59 years, female: 1,01450–54 years, male: 73850–54 years, female: 93445–49 years, male: 62345–49 years, female: 80340–44 years, male: 57640–44 years, female: 79935–39 years, male: 49835–39 years, female: 67930–34 years, male: 30430–34 years, female: 45025–29 years, male: 28825–29 years, female: 33820–24 years, male: 66320–24 years, female: 62015–19 years, male: 93715–19 years, female: 91410–14 years, male: 90710–14 years, female: 9015–9 years, male: 8095–9 years, female: 7890–4 years, male: 7850–4 years, female: 753100+95–9990–9485–8980–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–4500500

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

Median age

44.9 yrs

World: 31

Life expectancy

80.9 yrs

World: 73.8

Male

46.10%

Female

53.90%

Life expectancy 77.4Life expectancy 84.2

Related Pages

Sources

  1. World Population Prospects (2024 Revision) - United Nations population estimates and projections.
  2. World Population Prospects (2024 Revision) - Saint Martin United Nations Graphs/Profiles
  3. World Bank / UN World Urbanization Prospects - 2025: Urban population (% of total population), using national definitions.
  4. Department of Statistics