- Population
- total: 46,738 (2025 est.)
male: 23,071
female: 23,667 - Ethnic groups
- Saint Maarten 29.9%, Dominican Republic 10.2%, Haiti 7.8%, Jamaica 6.6%, Saint Martin 5.9%, Guyana 5%, Dominica 4.4%, Curacao 4.1%, Aruba 3.4%, Saint Kitts and Nevis 2.8%, India 2.6%, Netherlands 2.2%, US 1.6%, Suriname 1.4%, Saint Lucia 1.3%, Anguilla 1.1%, other 8%, unspecified 1.7% (2011 est.)
- Languages
- English (official) 67.5%, Spanish 12.9%, Creole 8.2%, Dutch (official) 4.2%, Papiamento (a Spanish-Portuguese-Dutch-English dialect) 2.2%, French 1.5%, other 3.5% (2001 est.)
- Religions
- Protestant 41.9% (Pentecostal 14.7%, Methodist 10.0%, Seventh Day Adventist 6.6%, Baptist 4.7%, Anglican 3.1%, other Protestant 2.8%), Roman Catholic 33.1%, Hindu 5.2%, Christian 4.1%, Jehovah's Witness 1.7%, Evangelical 1.4%, Muslim/Jewish 1.1%, other 1.3% (includes Buddhist, Sikh, Rastafarian), none 7.9%, no response 2.4% (2011 est.)
- Age structure
- 0-14 years: 18.4% (male 4,409/female 4,114)
15-64 years: 66.3% (male 15,158/female 15,496)
65 years and over: 15.2% (2024 est.) (male 3,250/female 3,788) - Dependency ratios
- total dependency ratio: 52.8 (2025 est.)
youth dependency ratio: 28.1 (2025 est.)
elderly dependency ratio: 24.7 (2025 est.)
potential support ratio: 4.1 (2025 est.) - Median age
- total: 40.8 years (2025 est.)
male: 39 years
female: 42.8 years - Population growth rate
- 1.1% (2025 est.)
- Birth rate
- 12 births/1,000 population (2025 est.)
- Death rate
- 6.59 deaths/1,000 population (2025 est.)
- Net migration rate
- 5.63 migrant(s)/1,000 population (2025 est.)
- Population distribution
- the most populous areas are Lower Prince's Quarter (north of Philipsburg) and Cul de Sac
- Urbanization
- urban population: 100% of total population (2023)
rate of urbanization: 1.16% annual rate of change (2020-25 est. est.) - Major urban areas - population
- 1,327 PHILIPSBURG (capital) (2011)
- Sex ratio
- at birth: 1.05 male(s)/female
0-14 years: 1.07 male(s)/female
15-64 years: 0.98 male(s)/female
65 years and over: 0.86 male(s)/female
total population: 0.98 male(s)/female (2024 est.) - Infant mortality rate
- total: 7.5 deaths/1,000 live births (2025 est.)
male: 8.4 deaths/1,000 live births
female: 6.8 deaths/1,000 live births - Life expectancy at birth
- total population: 79.7 years (2024 est.)
male: 77.4 years
female: 82.2 years - Total fertility rate
- 1.96 children born/woman (2025 est.)
- Gross reproduction rate
- 0.96 (2025 est.)