泰国人口约6,730 万人（2010 年泰国国家经济与社会发展委员会预测），泰国首都曼谷的户籍人口约为643.2 万人，加上周边府区的户籍人口合计为947.2 万人。全国约有30多个民族，其中泰族人数居多，占人口总数的75%，泰国华侨约占泰国总人口的14%，其余为佬族、马来族和高棉族。

Thailand population of about 6,7.3 million people（2010 Thailand national economic and social development committee forecast），The Thai capital Bangkok's census register has a population of about 6.432 million people，Around the house and census register population total for 9.472 million people。The national about more than 30 national，The number of Thai nation is in the majority，Which is 75% of the total population，Thailand overseas Chinese accounts for about 14% of the total population of Thailand，The rest of the family for the guy、Human and khmers。

　　此外，还有一些居住在山地的少数民族，如克伦、掸、瓦、瑶、苗、阿卡、拉祜、傈傈等。在马来半岛山区的热带森林中还有些古老民族，如塞芒人和沙盖人等。此外，还有些因种种原因迁移来的汶人、孟人、越南人、印度人等。

In addition，Some live in the hill country of ethnic minorities，Such as Karen、shan、tile、yao、seedlings、akko、expounds、Li Li, etc。In the Malay peninsula mountainous area of tropical forest in some ancient national，If plug mans and sand cover people, etc。In addition，Still have some for a variety of reasons to transfer to brunei people、mons、Vietnamese、Indian, etc。