Administrative divisions of Costa Rica
Costa Rica is divided into 7 first-level administrative divisions:
Largest cities in Costa Rica
| # | City | Population |
|---|---|---|
| 1 | San JoséCapital | 1,284,000 |
| 2 | Alajuela | 387,743 |
| 3 | Cartago | 196,946 |
| 4 | Limón | 85,001 |
| 5 | Puntarenas | 57,102 |
| 6 | Liberia | 45,380 |
| 7 | Quesada | 31,106 |
| 8 | Heredia | 21,947 |
| 9 | Cañas | 20,306 |
| 10 | Golfito | 6,777 |
San José is the largest urban area in Costa Rica with about 1,284,000 people.
Terrain, rivers & lakes
Highest terrain in Costa Rica: ≈ 3,789 m — read from the global elevation model, so summit heights are approximate. The physical map paints elevation bands from green lowlands to brown highlands.
🌊 Rivers
- San Juan
- Chirrip del Atlntico
🏞️ Lakes
No major lakes at this scale.
Ethnic groups in Costa Rica
White or Mestizo 83.6%, Mulatto 6.7%, Indigenous 2.4%, Black or African descent 1.1%, other 1.1%, none 2.9%, unspecified 2.2% (2011 est.)
Regionally, White or Mestizo is the most common ethnic group across most of the 7 divisions.
Source: CIA World Factbook (2011 est.) · regional dominance compiled by Glostats from censuses and surveys
Religions in Costa Rica
Roman Catholic 47.5%, Evangelical and Pentecostal 19.8%, Jehovah's Witness 1.4%, other Protestant 1.2%, other 3.1%, none 27% (2021 est.)
Regionally, Roman Catholic is the most common religious group across most of the 7 divisions.
Source: CIA World Factbook (2021 est.) · regional dominance compiled by Glostats from censuses and surveys
Languages in Costa Rica
Spanish (official), English
Regionally, Spanish is the most common language group across most of the 7 divisions.
Source: CIA World Factbook · regional dominance compiled by Glostats from censuses and surveys
Explore more
Sources: boundaries, cities, rivers and lakes from Natural Earth (public domain, 1:10m); elevation from the AWS Open Data terrain tiles (SRTM/GMTED); ethnic, religious and language shares from the CIA World Factbook; regional dominance compiled by Glostats from national censuses and surveys. Page generated 2026-10-19. More about our data.