Rajoir and Madaripur Sadar upazilas on the north, Nazirpur and Wazirpur upazilas on the south, Agailjhara, Gournadi and Kalkini upazilas on the east, Gopalganj Sadar and Tungipara upazilas on the west.

Kotalipara upazila consists of one municipality, 12 unions, 100 mouzas and 196 villages.

Kotalipara Upazila is located in Gopalganj District. Upazilla(s)/Thana(s) in Gopalganj are Gopalganj Sadar Upazila, Kashiani Upazila, Kotalipara Upazila, Muksudpur Upazila, Tungipara Upazila.

Kotalipara Union Institution (1898), Shikdar Bari Mosque at Bahutali (about 200 years old).