Administrative divisions of Colombia
Colombia is divided into 34 first-level administrative divisions:
Largest cities in Colombia
| # | City | Population |
|---|---|---|
| 1 | BogotaCapital | 7,772,000 |
| 2 | Medellín | 3,297,000 |
| 3 | Cali | 2,254,000 |
| 4 | Barranquilla | 1,798,000 |
| 5 | Bucaramanga | 1,009,000 |
| 6 | Cartagena | 887,000 |
| 7 | Cúcuta | 722,146 |
| 8 | Soledad | 698,852 |
| 9 | Pereira | 568,750 |
| 10 | Bello | 519,670 |
Bogota is the largest urban area in Colombia with about 7,772,000 people.
Terrain, rivers & lakes
Highest terrain in Colombia: ≈ 5,579 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
- Cauca
- Uaupés
- Ajajú
- Magdalena
- Caquetá
- Japurá
- Meta
- Amazonas
- Atrato
- Putumayo
- Guainía
- Orinoco
- Mira
- Negro
- Casiquiare
🏞️ Lakes
No major lakes at this scale.
Ethnic groups in Colombia
Mestizo and White 87.6%, Afro-Colombian (includes Mulatto, Raizal, and Palenquero) 6.8%, Indigenous 4.3%, unspecified 1.4% (2018 est.)
Regionally, Mestizo and White is the most common ethnic group across most of the 34 divisions, while Indigenous predominates in 5 divisions (La Guajira, Vaupés, Guainía, Amazonas, Vichada); Afro-Colombian predominates in 2 divisions (Chocó, San Andrés y Providencia).
Source: CIA World Factbook (2018 est.) · regional dominance compiled by Glostats from censuses and surveys
Religions in Colombia
Roman Catholic 63.6%, Protestant 17.2% (Evangelical 16.7%, Adventist 0.3%, other Protestant 0.2%), Jehovah's Witness 0.6%, Church of Jesus Christ 0.1%, other 0.3%, believer, 0.2%. agnostic 1%, atheist 1%, none 14.2%, unspecified 1.8% (2023 est.)
Regionally, Roman Catholic is the most common religious group across most of the 34 divisions.
Source: CIA World Factbook (2023 est.) · regional dominance compiled by Glostats from censuses and surveys
Languages in Colombia
Spanish (official) 98.9%, indigenous 1%, Portuguese 0.1%; 65 indigenous languages exist (2023 est.)
Regionally, Spanish is the most common language group across most of the 34 divisions, while indigenous predominates in 2 divisions (Vaupés, Guainía).
Source: CIA World Factbook (2023 est.) · 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.