The city (thesaban nakhon) has a population of 59,637 (2005) and covers tambon Thap Thiang of Mueang Trang District.

Neighboring districts are (from the south clockwise): Na Yong, Yan Ta Khao, Kantang, Sikao, Wang Wiset, Huai Yot of Trang Province; and Si Banphot of Phatthalung province.

The city (thesaban nakhon) Trang covers tambon Thap Thiang.

The group of mostly elderly women has resurrected the village's ancient art of weaving.

In 2014, the Na Muen Si Woven Cloth Museum opened with the financial support of local authorities and the Central Group.