Cairns

Cairns
Gimuy (Yidiny)
Cairns
Cairns
Cairns
Coordinates: 16°55′S 145°47′E / 16.92°S 145.78°E / -16.92; 145.78 (Cairns (town centre))
CountryAustralia
StateQueensland
LGA
Location
Established1876
Government
 • State electorates
 • Federal divisions
Area
 • Total
254.3 km2 (98.2 sq mi)
Elevation
7 m (23 ft)
Population
 • Total169,312 (2021) (15th)
 • Density665.80/km2 (1,724.4/sq mi)
Time zoneUTC+10:00 (AEST)
Postcode
4870
CountyNares
Mean max temp29.4 °C (84.9 °F)
Mean min temp21.0 °C (69.8 °F)
Annual rainfall1,981.5 mm (78.01 in)

Cairns (/ˈkɛərnz/ KAIRNZ; Yidiny: Gimuy) is a city in the Cairns Region, Queensland, Australia, on the tropical northeast coast of Far North Queensland. In the 2021 census, Cairns had a population of 169,312.

The city was founded in 1876 and named after Sir William Wellington Cairns, following the discovery of gold in the Hodgkinson River. During World War II, the city became a staging ground for the Allied Forces in the Battle of the Coral Sea. By the late 20th century the city had become a centre of international tourism. In the early 21st century, it has developed into a major regional city.

The economy of Cairns is based primarily on tourism, healthcare and education, along with a major capacity in aviation, marine and defence industries. The city has a gross regional product at about $12.2 billion as of 2024. The city is served by Cairns International Airport, the seventh-busiest airport in Australia. Cairns also has a major cruise ship industry servicing both domestic and international markets, with terminals at Cairns Seaport and Cairns Wharf Complex.

Cairns is a major tourist destination, with access to two UNESCO world heritage sites: the Daintree Rainforest as part of the Wet Tropics of Queensland, and the Great Barrier Reef, one of the seven natural wonders of the world.