21 cities and towns
| Abbreviation | 64 |
| State Population | 200,052 |
| # | City | Population | Median Income | Home Value | Median Rent | Median Age |
|---|---|---|---|---|---|---|
| 1 | Nakhon Si Thammarat | 102,152 | N/A | N/A | N/A | 40.1 |
| 2 | Thung Song | 28,223 | N/A | N/A | N/A | 40.1 |
| 3 | Ron Phibun | 26,621 | N/A | N/A | N/A | 40.1 |
| 4 | Pak Phanang | 25,014 | N/A | N/A | N/A | 40.1 |
| 5 | Chawang | 10,923 | N/A | N/A | N/A | 40.1 |
| 6 | Tham Phannara | 7,119 | N/A | N/A | N/A | 40.1 |
| 7 | Nopphitam | 0 | N/A | N/A | N/A | — |
| 8 | Thung Yai | 0 | N/A | N/A | N/A | — |
| 9 | Tha Sala | 0 | N/A | N/A | N/A | — |
| 10 | Phrom Khiri | 0 | N/A | N/A | N/A | — |
| 11 | Phipun | 0 | N/A | N/A | N/A | — |
| 12 | Na Bon | 0 | N/A | N/A | N/A | — |
| 13 | Lan Saka | 0 | N/A | N/A | N/A | — |
| 14 | Bang Khan | 0 | N/A | N/A | N/A | — |
| 15 | Hua Sai | 0 | N/A | N/A | N/A | — |
| 16 | Chian Yai | 0 | N/A | N/A | N/A | — |
| 17 | Cha-uat | 0 | N/A | N/A | N/A | — |
| 18 | Phra Phrom | 0 | N/A | N/A | N/A | — |
| 19 | Chulabhorn | 0 | N/A | N/A | N/A | — |
| 20 | Chang Klang | 0 | N/A | N/A | N/A | — |
| 21 | Chaloem Phra Kiat | 0 | N/A | N/A | N/A | — |