Ratchasan District
Ratchasan District is a district in the central part of Chachoengsao Province, central Thailand.History
The area of Ratchasan was separated from Phanom Sarakham District and became a minor district on 16 February 1977. It was upgraded to a full district on 4 July 1994.Geography
Neighboring districts are : Phanom Sarakham, Plaeng Yao, and Bang Khla of Chachoengsao Province; and Ban Sang of Prachinburi Province.
The important water resource is the Khlong Tha Lat.Administration
Ratchasan is divided into three sub-districts, which are further subdivided into 31 administrative villages.
| No. | Name | Thai | Villages | Pop. |
| 1. | Bang Kha | บางคา | 6 | 2,132 |
| 2. | Mueang Mai | เมืองใหม่ | 9 | 3,146 |
| 3. | Dong Noi | ดงน้อย | 16 | 7,531 |
Local administration
There are three sub-district administrative organizations in the district:
- Bang Kha consisting of sub-district Bang Kha.
- Mueang Mai consisting of sub-district Mueang Mai.
- Dong Noi consisting of sub-district Dong Noi.
