Belongs to the Red River Delta, Thai Binh is a granary of North Vietnam. The province is surrounded by Hai Duong Province and Hai Phong City on the north, Ha Nam and Hung Yen provinces on the west, East Sea on the east and Nam Dinh Province on the south. Three faces of Thai Binh are Red, Luoc and Hoa rivers, and one face is 53km seaside and no any mountain.

The subsequent fertile soil was excellent for growing grains, especially rice. Thai Binh rice is acknowledged as the best strain in the North of Vietnam. There are 200 types of aquaculture and 2,500 kinds of rare birds, too.