1. Each county, except Pottawattamie, is constituted and established as a “county agricultural extension district” and shall be a public body corporate organized in accordance with the provisions of this chapter for the purposes, with the powers and subject to the restrictions set forth in this chapter . 2. Pottawattamie county shall be divided into and constitute two districts as follows: a. A district to be known as “East Pottawattamie” which shall include the following townships: Pleasant, Layton, Knox, James, Valley, Lincoln, Washington, Belknap, Center, Wright, Carson, Macedonia, Grove, Waveland. b. A district to be known as “West Pottawattamie” which shall include the following townships: Rockford, Boomer, Neola, Minden, Hazel Dell, York, Crescent, Norwalk, Lake, Garner, Hardin, Kane, Lewis, Keg Creek, Silver Creek. [C24, 27, 31, 35, 39, § 2930; C46, 50, 54, §176.8; C58, 62, 66, 71, 73, 75, 77, 79, 81, §176A.4 ] 2020 Acts, ch 1063, §68