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Overview / Commentary
416 S Kimball Ave
Caldwell, ID 83605-4171

Cornerstone CU (ID) is no longer doing business under that name because it has been merged or acquired. See the successor institution Pioneer CU (ID).

Field of Membership Restrictions

Membership is open to health and medical professionals who live or work in Canyon or Ada Counties in Idaho. Membership is also open to employees and retirees of Intermountain Gas Company and to those who live, worship or work in zip code 83714 (Garden City, ID).
See current membership details


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We do not have health information for Cornerstone CU (ID), because it is no longer an operational credit union.


Sorry, we do not have rate data for Cornerstone CU (ID).


Sorry, but we do not have location data for Cornerstone CU (ID). Its headquarters is located at 416 S Kimball Ave - Caldwell, ID 83605-4171