| District (and city) | Senator | Political Party |
|---|
| District 1 (Sandpoint) | |
| District 2 (Sagle) | |
| District 3 (Hayden Lake) | |
| District 4 (Coeur d'Alene) | |
| District 5 (Coeur d'Alene) | |
| District 6 (Moscow) | |
| District 7 (Lewiston) (Assistant Majority Leader) | |
| District 8 (Cascade) | |
| District 9 (New Plymouth) | |
| District 10 (Caldwell) | |
| District 11 (Parma) | |
| District 12 (Boise) | |
| District 13 (Huston) | |
| District 14 (Boise) | |
| District 15 (Boise) | |
| District 16 (Boise) (Minority Caucus Chair) | |
| District 17 (Boise) (Assistant Minority Leader) | |
| District 18 (Boise) (Minority Leader) | |
| | District (and city) | Senator | Political Party |
|---|
| District 19 (Boise) | |
| District 20 (Meridian) | |
| District 21 (Meridian) (Majority Caucus Chair) | |
| District 22 (Mountain Home) | |
| District 23 (Rogerson) | |
| District 24 (Twin Falls) | |
| District 25 (Ketchum) | |
| District 26 (Rupert) | |
| District 27 (Declo) | |
| District 28 (Blackfoot) | |
| District 29 (Pocatello) | |
| District 30 (Pocatello) | |
| District 31 (Soda Springs) (President Pro Tempore) | |
| District 32 (Idaho Falls) | |
| District 33 (Idaho Falls) | |
| District 34 (Rexburg) | |
| District 35 (Terreton) | |
|
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Countries of Asia
