22 cities and towns
| Abbreviation | 76 |
| State Population | 252,466 |
| # | City | Population | Median Income | Home Value | Median Rent | Median Age |
|---|---|---|---|---|---|---|
| 1 | Udon Thani | 130,531 | N/A | N/A | N/A | 40.1 |
| 2 | Ban Phan Don | 29,211 | N/A | N/A | N/A | 40.1 |
| 3 | Kut Chap | 24,696 | N/A | N/A | N/A | 40.1 |
| 4 | Ban Nong Wua So | 21,722 | N/A | N/A | N/A | 40.1 |
| 5 | Ban Dung | 19,479 | N/A | N/A | N/A | 40.1 |
| 6 | Nam Som | 19,324 | N/A | N/A | N/A | 40.1 |
| 7 | Nong Wua So | 7,503 | N/A | N/A | N/A | 40.1 |
| 8 | Na Yung | 0 | N/A | N/A | N/A | — |
| 9 | Wang Sam Mo | 0 | N/A | N/A | N/A | — |
| 10 | Thung Fon | 0 | N/A | N/A | N/A | — |
| 11 | Si That | 0 | N/A | N/A | N/A | — |
| 12 | Sang Khom | 0 | N/A | N/A | N/A | — |
| 13 | Phen | 0 | N/A | N/A | N/A | — |
| 14 | Non Sa-at | 0 | N/A | N/A | N/A | — |
| 15 | Nong Saeng | 0 | N/A | N/A | N/A | — |
| 16 | Nong Han | 0 | N/A | N/A | N/A | — |
| 17 | Kumphawapi | 0 | N/A | N/A | N/A | — |
| 18 | Chaiwan | 0 | N/A | N/A | N/A | — |
| 19 | Ban Phue | 0 | N/A | N/A | N/A | — |
| 20 | Ban Na Muang | 0 | N/A | N/A | N/A | — |
| 21 | Ku Kaeo | 0 | N/A | N/A | N/A | — |
| 22 | Phibun Rak | 0 | N/A | N/A | N/A | — |