The area of the district is 2,686 square kilometers (1,037 sq mi).

[2] Its administrative center is the rural locality (a selo) of Rebrikha.

[3] Rebrikhinsky District is located in the north-central region of Altai Krail.

The soils are a variety of medium-humus chernozems, sandy areas in the ravines, and salt marshes.

The main river through the district is the Kasmala, which flows from southwest to northeast through the district, ultimately joining the Ob River about 50 km to the northeast.