Provinces
Based on the six-region system the provinces are the following:
| Seal | Name | Capital | Population | Area (km²) | Density | ISO code |
|---|---|---|---|---|---|---|
| Chiang Mai Province | Chiang Mai | 1,646,144 | 20,107.0 | 81.9 | TH-50 | |
| Lamphun Province | Lamphun | 403,952 | 4,505.9 | 89.7 | TH-51 | |
| Lampang Province | Lampang | 757,534 | 12,534.0 | 60.4 | TH-52 | |
| Uttaradit Province | Uttaradit | 461,040 | 7,838.6 | 58.8 | TH-53 | |
| Phrae Province | Phrae | 458,750 | 6,538.6 | 70.2 | TH-54 | |
| Nan Province | Nan | 476,612 | 11,472.1 | 41.5 | TH-55 | |
| Phayao Province | Phayao | 486,472 | 6,335.1 | 76.8 | TH-56 | |
| Chiang Rai Province | Chiang Rai | 1,198,656 | 11,678.4 | 102.6 | TH-57 | |
| Mae Hong Son Province | Mae Hong Son | 244,048 | 12,681.3 | 19.2 | TH-58 |
Note: The population as 31 December 2011.
Read more about this topic: Northern Thailand