พระธาตุขามแก่น เสียงแคนดอกคูน ศูนย์รวมผ้าไหม ร่วมใจผูกเสี่ยว เที่ยวขอนแก่นนครใหญ่ ไดโนเสาร์สิรินธรเน่ สุดเท่เหรียญทองแรกมวยโอลิมปิก ("Phra That Kham Kaen. The sound of the khaen and the golden shower tree. Center of silk. United in the Phuk Siao tradition. Travel to Khon Kaen, the big city.Sirindhorna dinosaurs. Spectacular first gold in Olympic boxing.")
Several bronze and iron tools used as axes have been discovered in the province, along with a bronze ring attached to a skeleton. This is in addition to a copper axe found from 4,600 to 4,800 (2600 BC to 2800 BC), the oldest in Southeast Asia.[5] During theDvaravati period, Khon Kaen was influenced by the culture of the central region. The oldest inscription found inKhon Kaen dates back to the 8th century and is written in theOld Mon language, suggesting the presence ofMon people in the area at that time.[6]: 93 TheDvaravati culture is believed to have played a significant role in the region, and theNyah Kur people are thought to be descendants of the Dvaravati Mon people.[6]: 75 During the 10th–11th centuries and onwards, the area came underKhmer influence, as evidenced by various inscriptions.[6]: 166 The area fell into the control ofLan Xang before coming under Central Thai control.[7]
The first city of the area was established in 1783 when Rajakruluang settled there with 330 people. KingRama I made Rajakruluang the first governor of the area when establishing tighter connections with theIsan area. The main city was moved six times until in 1879 it reached its present-day location at Nuang Kaw. Khon Kaen was under the governance of Udon in the early period of Rattanakosin, c. 2450 BCE.The Integrated Opisthorchiasis Control Program, also known as the Lawa Project, an internationally recognizedliver fluke control program, has its offices in the Ban Phai and Ban Haet Districts south of Khon Kaen city.
Other satellite cities that has to do with the separation from the city of Suwannabhumi and later separated into a city in the province of Khon Kaen after 1797 that includes the city of Mancha Khiri district.
Theseal of the province shows thestupa (tower) ofPhra That Kham Kaen, which is believed to contain relics ofBuddha. A tree is depicted on each side. One is abanyan tree (Ficus benghalensis), the other aGolden Shower Tree (Cassia fistula). The Thai name of the golden shower means 'providing support and preventing a decline', and it is also the provincial flower. Theprovincial tree is the pink shower tree (Cassia bakeriana), the Thai name of which translates as 'wishing tree'. The provincial aquatic life is the edible carpOsteochilus melanopleura.
Representations of characters fromSang Sinxay on lampposts in Khon Kaen
Lamppost finial depicting Sinxay
Lamppost finial depicting Siho
Lamppost finial depicting Sangthong
The mayor of Khon Kaen in 2005 choseSinxay to be the new identity of the Khon Kaen and had finials designed representing Sinxay and his two brothers, Siho and Sangthong. The story of Sang Sinxay, one of the masterpieces of Lao literature written by Pang Kham in 1649, during theLan Xang period.[8]
Khon Kaen occupies part of theKhorat Plateau. TheChi and Phong Rivers flow through the province. The total forest area is 1,222 km2 (472 sq mi) or 11.5 percent of provincial area.[1]
There are four national parks, three of which along with three other national parks make upregion 8 (Khon Kaen), and Phu Kao–Phu Phan Kham inregion 10 (Udon Thani) of Thailand's protected areas. (Visitors in fiscal year 2024)[9]
The numbers 26 to 28 were reserved for three other planned (minor) districts: Phu Kham Noi, Nong Kae, and Non Han.
There are plans to split off the northwestern part of the province to form a new province centered at Phu Wiang. The other districts which will belong to this new province are Nong Ruea, Chum Phae, Si Chomphu, Phu Pha Man, Nong Na Kham, and Wiang Kao.[10]
As of 26 November 2019 there are:[11] one Khon Kaen Provincial Administration Organisation (ongkan borihan suan changwat) and 84 municipal (thesaban) areas in the province. Khon Kaen has city (thesaban nakhon) status. Ban Phai, Ban Thum, Chum Phae, Kranuan, Mueang Phon and Sila have town (thesaban mueang) status. Further 77 subdistrict municipalities (thesaban tambon). The non-municipal areas are administered by 140 Subdistrict Administrative Organisations - SAO (ongkan borihan suan tambon).
Primary schools are under the jurisdiction of theKhon Kaen Primary Educational Service Area Office, which comprises five districts. Local administrative organizations cover 43 educational opportunity expansion schools, and two are under the jurisdiction ofKhon Kaen University.
Secondary schools include schools from three jurisdictions :
Secondary Educational Service Area Office 25, covering 84 secondary schools in Khon Kaen Province.
Khon Kaen International AirportKhon Kaen Railway Station
Rail
The railway system in Khon Kaen is on both northeastern routes fromBangkok Railway Station. Khon Kaen province's main railway stations wasKhon Kaen Railway Station. In 2017, a 60 kilometre dual-track line will connect Khon Kaen toNakhon Ratchasima province. It is the first segment of a dual track network that will connect Isan with theLaem Chabang seaport.[13]
Province Khon Kaen, with an HAI 2022 value of 0.6532 is "somewhat high", occupies place 22 in the ranking.
Since 2003, United Nations Development Programme (UNDP) in Thailand has tracked progress on human development at sub-national level using theHuman achievement index (HAI), a composite index covering all eight key areas of human development. National Economic and Social Development Board (NESDB) has taken over this task since 2017.[3]
^ab"ข้อมูลสถิติดัชนีความก้าวหน้าของคน ปี 2565 (PDF)" [Human Achievement Index Databook year 2022 (PDF)]. Office of the National Economic and Social Development Council (NESDC) (in Thai). Archived fromthe original on 15 July 2025. Retrieved12 March 2024., page 19
^"Number of local government organizations by province".dla.go.th. Department of Local Administration (DLA). 26 November 2019. Archived fromthe original on 26 November 2019. Retrieved10 December 2019., 5 Khon Kaen, 1 PAO, 1 City mun., 6 Town mun., 77 Subdistrict mun., 140 SAO.