the Sujanagar and Bera upazilas and ganges river on the north, Faridpur Sadar Madhukhali upazilas on the south, Goalandaghat and Faridpur Sadar upazilas on the east, Pangsha and Baliakandi upazilas on the west.

Rajbari thana was established in 1888 and was turned into an upazila in 1984. The upazila consists of one municipality, 14 union parishads, 203 villages and 228 mouzas.

Rajbari Sadar Upazila is located in Rajbari District. Upazilla(s)/Thana(s) in Rajbari are Baliakandi Upazila, Goalandaghat Upazila, Pangsha Upazila, Rajbari Sadar Upazila.