The constituency represents the entire population of Ishikawa Prefecture. The district elects two Councillors to six-year terms, one at alternating elections held every three years. The district has 939,531 registered voters as of September 2015.[2] The Councillors currently representing Ishikawa are:
^"総務省|令和4年9月1日現在選挙人名簿及び在外選挙人名簿登録者数" [Ministry of Internal Affairs and Communications - Number of registered voters as of 1 September 2022] (in Japanese). Retrieved 2023-01-04.
^"平成27年9月2日現在選挙人名簿及び在外選挙人名簿登録者数" [Number of resident and non-resident enrolled voters as of 2 September 2015] (in Japanese). 28 December 2015. Retrieved 26 April 2016.
^"岡田 直樹(おかだ なおき):参議院" [Okada, Naoki: House of Councillors] (in Japanese). Retrieved 26 April 2016.
^"山田 修路(やまだ しゅうじ):参議院" [Yamada, Syuji: House of Councillors] (in Japanese). Archived from the original on 26 August 2016. Retrieved 26 April 2016.
^Satō, Yoshi (令) (December 2005). "Post-War By-Elections"(PDF) (in Japanese). National Diet Library. p. 92. Archived from the original(PDF) on 10 December 2006. Retrieved 26 April 2016.
^ ab"選挙区 石川県 開票結果 参院選2007" [Ishikawa at-large district election results, 2007 House of Councillors election]. Yomiuri Shimbun. Archived from the original on 24 July 2017. Retrieved 26 April 2016.
^ ab"選挙区 石川県 開票結果 参院選2010 参院選 選挙" [Ishikawa at-large district election results, 2010 House of Councillors election]. Yomiuri Shimbun. Archived from the original on 11 June 2017. Retrieved 26 April 2016.
^ ab"選挙区 石川県 開票結果 参院選2013 参院選 選挙" [Ishikawa at-large district election results, 2013 House of Councillors election]. Yomiuri Shimbun. Archived from the original on 24 June 2017. Retrieved 26 April 2016.