Administrative divisions of Saint Lucia
Saint Lucia is divided into 11 first-level administrative divisions:
Largest cities in Saint Lucia
| # | City | Population |
|---|---|---|
| 1 | CastriesCapital | 37,963 |
Castries is the largest urban area in Saint Lucia with about 37,963 people.
Terrain, rivers & lakes
Highest terrain in Saint Lucia: ≈ 1,329 m — read from the global elevation model, so summit heights are approximate. The physical map paints elevation bands from green lowlands to brown highlands.
No major named rivers or lakes are mapped for Saint Lucia at this map scale.
Ethnic groups in Saint Lucia
Black/African descent 85.3%, mixed 10.9%, East Indian 2.2%, other 1.6%, unspecified 0.1% (2010 est.)
Regionally, Black/African descent is the most common ethnic group across most of the 11 divisions.
Source: CIA World Factbook (2010 est.) · regional dominance compiled by Glostats from censuses and surveys
Religions in Saint Lucia
Roman Catholic 61.5%, Protestant 25.5% (includes Seventh Day Adventist 10.4%, Pentecostal 8.9%, Baptist 2.2%, Anglican 1.6%, Church of God 1.5%, other Protestant 0.9%), other Christian 3.4% (includes Evangelical 2.3% and Jehovah's Witness 1.1%), Rastafarian 1.9%, other 0.4%, none 5.9%, unspecified 1.4% (2010 est.)
Regionally, Roman Catholic is the most common religious group across most of the 11 divisions.
Source: CIA World Factbook (2010 est.) · regional dominance compiled by Glostats from censuses and surveys
Languages in Saint Lucia
English (official), Saint Lucian Creole
Regionally, English is the most common language group across most of the 11 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.