| Name | Population | Latitude/Longitude |
| 1 | Bangkok , Bangkok |
5,104,476 |
13.754 / 100.501 |
| 2 | Mueang Samut Prakan, Samut Prakan |
388,920 |
13.598 / 100.597 |
| 3 | Nonthaburi , Nonthaburi |
254,375 |
13.861 / 100.515 |
| 4 | Chon Buri , Chon Buri |
219,164 |
13.362 / 100.983 |
| 5 | Amphoe Phra Pradaeng , Samut Prakan |
196,129 |
13.659 / 100.534 |
| 6 | Bang Khae, Bangkok |
193,002 |
13.692 / 100.407 |
| 7 | Hat Yai , Songkhla |
191,696 |
7.008 / 100.477 |
| 8 | Pak Kret , Nonthaburi |
190,272 |
13.913 / 100.499 |
| 9 | Sai Mai, Bangkok |
188,123 |
13.921 / 100.646 |
| 10 | Si Racha , Chon Buri |
178,916 |
13.174 / 100.931 |
| 11 | Vadhana, Bangkok |
171,150 |
13.73 / 100.585 |
| 12 | Khlong Sam Wa, Bangkok |
169,489 |
13.871 / 100.737 |