 The area measures 72 km (north-south), 76 km (west-east); total area is 3,109 km2 (about 0.003% of Tyumen Oblast).The district is bordered on the north by Omutinsky District and Golyshmanovsky District, on the east by Berdyuzhsky District, on the south by Mokrousovsky District of Kurgan Oblast, and on the west by Zavodoukovsky District and Uporovsky.Armizonsky District was officially formed in November 1923 as part of the Ishimsky district of the Ural Region.