Overview
- District ID
- id-sd-024
- State
- Idaho
- Chamber
- Upper chamber (state senate)
- District Code
- 024
- Land Area
- 3,696.6 sq mi
- Water Area
- 16 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
Showing all 3 counties
Places
Showing all 13 places
Overlapping Congressional Districts
| Congressional district | Population in both | Share of this district's population | Share of the congressional district's population | Share of this district's land |
|---|
| ID District 2 | 53,121 | 100.0% | 5.8% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 26,182
- Active Voters
- 26,182 (100.0%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 1,630 | 6.2% |
| Republican | 19,063 | 72.8% |
| Unaffiliated | 5,217 | 19.9% |
| Other parties | 272 | 1.0% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 5,474 (20.9%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 23,678 (90.4%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 14,977 (57.2%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 19,344 (73.9%) | 1,189 (4.5%) | 7,767 (29.7%) |
| 2017–2018 | 13,175 (50.3%) | 332 (1.3%) | 5,840 (22.3%) |
| 2015–2016 | 14,664 (56.0%) | 194 (0.7%) | 6,972 (26.6%) |
| 2013–2014 | 9,365 (35.8%) | 152 (0.6%) | 3,730 (14.2%) |
| 2011–2012 | 11,682 (44.6%) | 0 (0.0%) | 0 (0.0%) |
Turnout counts today's registered voters with a counted ballot in the cycle's elections (the odd and even year), as a share of today's registered voters. Voters who have since left the rolls are not counted.
Browse the voter list for this district (premium access; sign-in required)
Source: Civitech voter file snapshot as of 01/12/2026. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".
Demographics
- Total Population
- 54,714 (± 1,058)
- Median Age
- 37.5
- Median Household Income
- $72,805 (± $3,646)
- High School Graduate or Higher (age 25+)
- 85.9%
- Bachelor's Degree or Higher (age 25+)
- 20.8%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 15,053 | 27.5% |
| 18 to 64 | 30,135 | 55.1% |
| 65 and over | 9,526 | 17.4% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 12,639 | 23.1% |
| White, not Hispanic | 39,613 | 72.4% |
| Black, not Hispanic | 46 | 0.1% |
| Asian, not Hispanic | 78 | 0.1% |
| American Indian / Alaska Native, not Hispanic | 272 | 0.5% |
| Native Hawaiian / Pacific Islander, not Hispanic | 11 | 0.0% |
| Some other race, not Hispanic | 225 | 0.4% |
| Two or more races, not Hispanic | 1,830 | 3.3% |
Source: U.S. Census Bureau, American Community Survey 2020-2024 ACS 5-year estimates (tables B01001, B01002, B01003, B03002, B15003, B19013) for this state legislative district. Estimates are survey-based; ± figures are 90% margins of error.
Citizen Voting Age Population
- Total Citizen Population
- 51,295
- Citizen Voting Age Population (CVAP)
- 36,369
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 42,009 | 81.9% |
| Hispanic | 9,281 | 18.1% |
| White | 40,330 | 78.6% |
| Black | 46 | 0.1% |
| Asian | 61 | 0.1% |
| American Indian / Alaska Native | 268 | 0.5% |
| Native Hawaiian / Pacific Islander | 9 | 0.0% |
| Two or More Races | 34 | 0.1% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 31,682 | 87.1% |
| Hispanic | 4,688 | 12.9% |
| White | 30,485 | 83.8% |
| Black | 183 | 0.5% |
| Asian | 263 | 0.7% |
| American Indian / Alaska Native | 703 | 1.9% |
| Native Hawaiian / Pacific Islander | 16 | 0.0% |
| Two or More Races | 35 | 0.1% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
