Administrative divisions
The province is subdivided into 26 districts (amphoe). The districts are further subdivided into 198 subdistricts (tambon) and 2139 villages (muban).
1. Mueang Khon Kaen
2. Ban Fang
3. Phra Yuen
4. Nong Ruea
5. Chum Phae
6. Si Chomphu
7. Nam Phong
8. Ubolratana
9. Kranuan
10. Ban Phai
11. Pueai Noi
12. Phon
13. Waeng Yai
14. Waeng Noi
15. Nong Song Hong
16. Phu Wiang
17. Mancha Khiri
18. Chonnabot
19. Khao Suan Kwang
20. Phu Pha Man
21. Sam Sung
22. Khok Pho Chai
23. Nong Na Kham
24. Ban Haet
25. Non Sila
29. Wiang Kao