Rajasthali Upazila is divided into three union parishads: Bangalhalia, Gaindya, and Ghilachari. The union parishads are subdivided into 9 mauzas and 106 villages.[7]
^"Bangladesh Postal Code". Dhaka: Bangladesh Postal Department under the Department of Posts and Telecommunications of the Ministry of Posts, Telecommunications and Information Technology of the People's Republic of Bangladesh. 20 October 2024.