Nakhon Ratchasima

Nakhon Ratchasima
นครราชสีมา
Korat
City of Nakhon Ratchasima
เทศบาลนครนครราชสีมา
From top left: View of Nakhon Ratchasima, monument of Thao Suranari with the Chumphon Gate in the background, Nakhon Ratchasima railway station, 80th Birthday Stadium and Central Korat
Nakhon Ratchasima
Location in Thailand
Coordinates: 14°58′50″N 102°6′00″E / 14.98056°N 102.10000°E / 14.98056; 102.10000
Country Thailand
ProvinceNakhon Ratchasima
DistrictMueang Nakhon Ratchasima
Settled1656 (Ayutthaya Period)
Sanitation3 Jan 1908
Town10 Dec 1935
City24 Sept 1995
Government
  TypeCity municipality
  MayorSurawuth Cherdchai
  Municipal ClerkArlom Tangtaku
Area
37.5 km2 (14.5 sq mi)
  Urban
755.6 km2 (291.73 sq mi)
  Rank13th
Elevation
180 m (590 ft)
Population
 (2019)
126,391
(Registered residents)
  Rank3rd (Urban)
  Density3,370/km2 (8,700/sq mi)
  Urban
466,098
  Urban density616.85/km2 (1,597.6/sq mi)
Time zoneUTC+7 (ICT)
Postcode
30000
Calling code044
Websitekoratcity.go.th

Nakhon Ratchasima (Thai: นครราชสีมา, pronounced [ná(ʔ).kʰɔ̄ːn râːt.t͡ɕʰā.sǐː.māː]) is the capital of Nakhon Ratchasima province, the largest city in Northeastern Thailand and the third-largest city in Thailand. It is 250 km (155.43 mi) northeast of Bangkok, one of the four major cities of Isan (Northeast Thailand), known as the "big four of Isan", and has a population of 466,098 people as of 2021. The city is commonly known as Korat (โคราช, pronounced [kʰōː.râːt]), a shortened form of its name.

Korat is at the western edge of the Korat Plateau. Historically, it once marked the boundary between Lao and Siam territory. It is the gateway to the Lao-speaking northeast of Thailand.