Puerto Rico Geography - 2024

Location

Caribbean, island between the Caribbean Sea and the North Atlantic Ocean, east of the Dominican Republic

Geographic coordinates

18 15 N, 66 30 W

Map references

Central America and the Caribbean

Area

total: 9,104 sq km

land: 8,959 sq km

water: 145 sq km

Area - comparative

slightly less than three times the size of Rhode Island

Land boundaries

total: 0 km

Coastline

501 km

Maritime claims

territorial sea: 12 nm

exclusive economic zone: 200 nm

Climate

tropical marine, mild; little seasonal temperature variation

Terrain

mostly mountains with coastal plain in north; precipitous mountains to the sea on west coast; sandy beaches along most coastal areas

Elevation

highest point: Cerro de Punta 1,338 m

lowest point: Caribbean Sea 0 m

mean elevation: 261 m

Natural resources

some copper and nickel; potential for onshore and offshore oil

Land use

agricultural land: 22% (2018 est.)

arable land: 6.6% (2018 est.)

permanent crops: 5.6% (2018 est.)

permanent pasture: 9.8% (2018 est.)

forest: 63.2% (2018 est.)

other: 14.8% (2018 est.)

Irrigated land

220 sq km (2012)

Population distribution

population clusters tend to be found along the coast, the largest of these is found in and around San Juan; an exception to this is a sizeable population located in the interior of the island immediately south of the capital around Caguas; most of the interior, particularly in the western half of the island, is dominated by the Cordillera Central mountains, where population density is low

Natural hazards

periodic droughts; hurricanes

Geography - note

important location along the Mona Passage - a key shipping lane to the Panama Canal; San Juan is one of the biggest and best natural harbors in the Caribbean; many small rivers and high central mountains ensure land is well watered; south coast relatively dry; fertile coastal plain belt in north