Mai jos sunt zonele urbane cu peste 100.000 de locuitori din Thailanda, clasificate după populație.
Populația unei Zone Urbane (sau aglomerări urbane) se referă la populația cuprinsă în contururile unui teritoriu contiguu locuit la niveluri de densitate urbană, cuprinzând de obicei un oraș și zona suburbană limitrofă a acestuia.
| Clasament | Zonă urbană | Estimarea populației (2025) | Variație la 1 an (față de 2024) | Suprafață terestră (km²) | Densitate (Loc./km²) | Clasament global | Proiecții (2030) | Proiecții (2050) |
|---|---|---|---|---|---|---|---|---|
| 1 | Krung Thep Maha Nakhon (Bangkok) | 18.180.280 | 1,03% | 2.661 | 6.832 | 14 | 18.973.005 | 20.462.207 |
| 2 | Chiang Mai | 626.629 | −0,1% | 213 | 2.942 | 864 | 620.278 | 574.130 |
| 3 | Hat Yai | 407.059 | −0,09% | 78 | 5.219 | 1.387 | 403.114 | 379.192 |
| 4 | Phuket | 389.376 | −0,39% | 103 | 3.780 | 1.465 | 385.708 | 363.046 |
| 5 | Lop Buri | 378.160 | 3,97% | 110 | 3.438 | 1.500 | 407.983 | 469.212 |
| 6 | Chon Buri | 297.276 | 1,48% | 142 | 2.093 | 1.943 | 314.766 | 356.073 |
| 7 | Khon Kaen | 274.613 | −0,45% | 88 | 3.121 | 2.114 | 264.057 | 230.439 |
| 8 | Pattaya | 238.411 | 1% | 91 | 2.620 | 2.456 | 254.619 | 283.102 |
| 9 | Nakhon Pathom | 232.416 | 1,73% | 72 | 3.228 | 2.527 | 247.286 | 313.228 |
| 10 | Nakhon Ratchasima | 219.863 | −0,58% | 74 | 2.971 | 2.688 | 209.783 | 166.338 |
| 11 | Songkhla | 213.186 | −0,08% | 64 | 3.331 | 2.781 | 211.220 | 199.315 |
| 12 | Phra Nakhon Si Ayutthaya | 211.344 | 1,31% | 68 | 3.108 | 2.811 | 224.118 | 293.124 |
| 13 | Ubon Ratchathani | 191.866 | −0,94% | 55 | 3.488 | 3.132 | 186.548 | 162.207 |
| 14 | Phitsanulok | 189.643 | −0,33% | 58 | 3.270 | 3.171 | 184.089 | 161.197 |
| 15 | Lampang | 175.646 | −0,09% | 43 | 4.085 | 3.444 | 173.933 | 163.990 |
| 16 | Nakhon Si Thammarat | 151.713 | −0,1% | 36 | 4.214 | 3.993 | 150.107 | 141.500 |
| 17 | Thanyaburi | 146.811 | 2,03% | 45 | 3.262 | 4.147 | 155.517 | 180.639 |
| 18 | Udon Thani | 139.189 | −0,95% | 47 | 2.961 | 4.382 | 132.722 | 105.721 |
| 19 | Tha Chang | 133.416 | 1,23% | 35 | 3.812 | 4.571 | 161.826 | 186.843 |
| 20 | Ranong | 126.669 | −0,08% | 27 | 4.691 | 4.826 | 125.487 | 118.542 |
| 21 | Surat Thani | 126.423 | −0,11% | 45 | 2.809 | 4.833 | 125.064 | 100.789 |
| 22 | Yala | 113.021 | −0,1% | 23 | 4.914 | 5.457 | 111.836 | 105.498 |
| 23 | Chiang Rai | 112.713 | −0,09% | 27 | 4.175 | 5.472 | 110.132 | 103.755 |
| 24 | Nakhon Sawan | 105.331 | −0,35% | 34 | 3.098 | 5.856 | 102.945 | 84.773 |
| 25 | Sattahip | 102.065 | 1,21% | 39 | 2.617 | 6.052 | 107.681 | 169.375 |
| 26 | Thalang | 100.444 | −0,08% | 31 | 3.240 | 6.151 | 99.526 | 92.410 |
| 27 | Saraburi | 99.411 | 1,14% | 29 | 3.428 | 6.212 | 106.006 | 138.125 |
| 28 | Ban Phaeo | 97.791 | 8,95% | 34 | 2.876 | 6.329 | 111.208 | 189.063 |
| 29 | Uttaradit | 95.103 | −0,08% | 21 | 4.529 | 6.494 | 94.202 | 88.310 |
| 30 | Phetchaburi | 90.351 | 1,31% | 24 | 3.765 | 6.863 | 97.709 | 105.197 |
| 31 | Suphan Buri | 86.952 | 1,56% | 28 | 3.105 | 7.158 | 114.467 | 156.529 |
| 32 | Ratchaburi | 81.268 | 1,9% | 24 | 3.386 | 7.675 | 84.855 | 95.982 |
| 33 | Pattani | 80.097 | −0,52% | 20 | 4.005 | 7.784 | 79.305 | 75.002 |
| 34 | Chachoengsao | 79.378 | 1,41% | 22 | 3.608 | 7.858 | 84.717 | 93.581 |
| 35 | Kanchanaburi | 78.800 | 1,15% | 27 | 2.919 | 7.917 | 85.916 | 94.459 |
| 36 | Kamphaeng Phet | 77.135 | −0,32% | 22 | 3.506 | 8.086 | 75.495 | 67.559 |
| 37 | Buri Ram | 75.480 | −1,4% | 20 | 3.774 | 8.252 | 72.983 | 61.893 |
| 38 | Saen Suk | 74.389 | −0,47% | 23 | 3.234 | 8.388 | 72.241 | 59.563 |
| 39 | Map Ta Phut | 73.495 | 1,62% | 40 | 1.837 | 8.473 | 77.577 | 96.407 |
| 40 | Trang | 72.063 | −0,1% | 19 | 3.793 | 8.635 | 71.333 | 67.411 |
| 41 | Roi Et | 71.470 | −0,46% | 22 | 3.249 | 8.695 | 69.424 | 59.913 |
| 42 | Rayong | 71.127 | – | 47 | 1.513 | 8.727 | 74.717 | 117.223 |
| 43 | Pa Tong | 70.931 | −0,1% | 9 | 7.881 | 8.752 | 70.209 | 66.049 |
| 44 | Phatthalung | 68.108 | −0,1% | 13 | 5.239 | 9.107 | 67.407 | 63.573 |
| 45 | Phrae | 67.504 | −0,1% | 22 | 3.068 | 9.177 | 66.796 | – |
| 46 | Prachin Buri | 66.758 | 1,26% | 15 | 4.451 | 9.287 | 73.588 | 89.708 |
| 47 | Mukdahan | 65.415 | −0,44% | 14 | 4.673 | 9.471 | 63.636 | 57.489 |
| 48 | Kalasin | 62.932 | −0,45% | 16 | 3.933 | 9.841 | 61.173 | 52.873 |
| 49 | Sakon Nakhon | 62.237 | −0,45% | 15 | 4.149 | 9.981 | 60.491 | 54.551 |
| 50 | Phetchabun | 60.742 | −0,8% | 19 | 3.197 | 10.210 | 59.414 | – |
| 51 | Nakhon Phanom | 60.665 | −0,44% | 15 | 4.044 | 10.224 | 59.005 | 51.175 |
| 52 | Chumphon | 58.934 | −0,1% | 16 | 3.683 | 10.488 | 58.309 | 52.008 |
| 53 | Klaeng | 56.897 | – | 14 | 4.064 | 10.825 | 59.899 | 74.015 |
| 54 | Maha Sarakham | 55.782 | −0,97% | 17 | 3.281 | 11.047 | 54.208 | – |
| 55 | Tha Pha | 52.916 | – | 22 | 2.405 | 11.626 | 55.411 | 88.462 |
| 56 | Nong Khai | 50.265 | −0,47% | 15 | 3.351 | 12.093 | – | – |
Sursa: Națiunile Unite, Departamentul pentru Afaceri Economice și Sociale, Divizia de Populație (2025). Perspectivele Urbanizării Mondiale: Revizuirea 2025, Ediția online.