Udon Thani province

Udon Thani
อุดรธานี
From left to right, top to bottom: Wat Kham Chanot, Muang Udon Thani Museum, View from Wat Pa Phu Kon, Wat Si That Phra Mancha, Ban Chiang, Nong Prajak Park
Nickname: 
Udon
Motto: 
กรมหลวงประจักษ์ฯ สร้างเมือง ลือเลื่องแหล่งธรรมะ อารยธรรมห้าพันปี ธานีผ้าหมี่ขิด ธรรมชาติเนรมิตทะเลบัวแดง
("Lord Prachak(sinlapakhom) created our town. Famed lands of Dharma. Five -thousand-year old civilisation. Capital of mee khit silk. Nature created the red lotus sea.")
   Udon Thani in    Thailand
Coordinates: 17°25′N 102°45′E / 17.417°N 102.750°E / 17.417; 102.750
CapitalUdon Thani
Government
 • GovernorRachan Sunhua
Area
 • Total
11,072 km2 (4,275 sq mi)
 • Rank13th
Population
 (2024)
 • Total
1,552,135
 • Rank8th
 • Density140/km2 (360/sq mi)
  • Rank29th
Human Achievement Index
 • HAI (2022)0.6407 "average"
Ranked 40th
GDP
 • Totalbaht 111 billion
(US$3.6 billion) (2019)
Time zoneUTC+7 (ICT)
Postal code
41xxx
Calling code042
ISO 3166 codeTH-41
Vehicle registrationอุดรธานี
Accession into Kingdom of Siam1868
Accession into Kingdom of Thailand1932
Websiteudonthani.go.th
Udon Thani Provincial Administrative Organization
องค์การบริหารส่วนจังหวัดอุดรธานี
Interactive map of Udon Thani Provincial Administrative Organization
Government
 • TypeLocal administrative divisions
 • BodyUdon Thani Provincial Administrative Organization
 • PresidentSarawut Phetpanomporn
Websiteudonpao.go.th

Udon Thani province (Thai/Northeastern Thai: อุดรธานี, Thai pronunciation: [ʔù.dɔ̄ːn tʰāː.nīː], Lao pronunciation: [ʔú.dɔ̀ːn tʰáː.níː]) is one of Thailand's seventy-six provinces (changwat) which lies in upper northeastern Thailand, also called Isan. It is bordered by the provinces of Nong Khai to the north, Sakon Nakhon to the east, Kalasin province to the southeast, Khon Kaen to the south, and Loei and Nong Bua Lamphu to the west. It occupies an area of 11,072 km2 (4,275 sq mi). The total forest area is 1,131 km2 (437 sq mi) or 10.2 percent of provincial area. The provincial capital is Udon Thani, the major city in the province.