Bang Sai district (1413)
# Bang Sai district (1413)

Bang Sai (Thai: บางซ้าย, pronounced) is a district (amphoe) in the western part of Phra Nakhon Si Ayutthaya province, central Thailand. There is another district of Ayutthaya which shares the same romanization Bang Sai, but has a different spelling in Thai.

## History

The district was created as a minor district (king amphoe) in 1948 with territory taken from Sena district. It was upgraded to a full district in 1958.

## Geography

Neighboring districts are (from the north clockwise) Phak Hai, Sena and Lat Bua Luang of Ayutthaya Province, and Bang Pla Ma of Suphanburi province.

## Administration

The district is divided into six sub-districts (tambons), which are further subdivided into 53 villages (mubans). The sub-district municipality (thesaban tambon) Bang Sai covers parts of the tambons Bang Sai, Kaeo Fa, and Tao Lao. The non-municipal area is administered by four tambon administrative organizations (TAO).

| No. | Name | Thai | Pop. |
| - | - | - | - |
| 1. | Bang Sai | บางซ้าย | 3,389 |
| 2. | Kaeo Fa | แก้วฟ้า | 2,429 |
| 3. | Tao Lao | เต่าเล่า | 2,821 |
| 4. | Plai Klat | ปลายกลัด | 4,774 |
| 5. | Thepphamongkhon | เทพมงคล | 3,861 |
| 6. | Wang Phatthana | วังพัฒนา | 2,305 |
