All employees and employers of certain industries as defined in the North American Industry Classification System and outlined in Idaho Central Credit Union's Bylaws who reside in, work in, are headquartered in or paid from Ada, Adams, Bannock, Bear Lake, Bingham, Blaine, Boise, Bonneville, Butte, Camas, Canyon, Caribou, Cassia, Clark, Custer, Elmore, Franklin, Freemont, Gem, Gooding, Jefferson, Jerome, Lemhi, Lincoln, Madison, Minidoka, Oneida, Owyhee, Payette, Power, Teton, Twin Falls, Valley, and Washington counties. Persons in the employ of the State of Idaho, other public employees within the State of Idaho, and members of credit unions located in the State of Idaho. Persons employed in any division, subsidiary, or branch of the Micron Corporation. Persons who were members and remain members of this Credit Union at the time this field of membership was approved; small groups that were approved prior to the time this field of membership was approved; persons in the field of membership of credit unions merged into Idaho Central and those credit unions' fields of membership. The Idaho Credit Union League, its employees, and its chapters. Family members of eligible members of this Credit Union. Employees of the Credit Union and credit unions with office in the State of Idaho.