Overview
- District ID
- id-sd-006
- State
- Idaho
- Chamber
- Upper chamber (state senate)
- District Code
- 006
- Land Area
- 2,083.5 sq mi
- Water Area
- 5.59 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 21 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 1 | 53,431 | 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
- 31,786
- Active Voters
- 31,786 (100.0%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 5,302 | 16.7% |
| Republican | 16,143 | 50.8% |
| Unaffiliated | 9,901 | 31.1% |
| Other parties | 440 | 1.4% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 10,255 (32.3%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 27,613 (86.9%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 19,726 (62.1%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 23,273 (73.2%) | 4,216 (13.3%) | 5,739 (18.1%) |
| 2017–2018 | 15,748 (49.5%) | 1,385 (4.4%) | 4,007 (12.6%) |
| 2015–2016 | 16,141 (50.8%) | 946 (3.0%) | 5,043 (15.9%) |
| 2013–2014 | 10,722 (33.7%) | 637 (2.0%) | 2,230 (7.0%) |
| 2011–2012 | 12,653 (39.8%) | 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
- 54,932 (± 693)
- Median Age
- 34.9
- Median Household Income
- $66,472 (± $3,360)
- High School Graduate or Higher (age 25+)
- 95.7%
- Bachelor's Degree or Higher (age 25+)
- 36.9%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 10,661 | 19.4% |
| 18 to 64 | 34,782 | 63.3% |
| 65 and over | 9,489 | 17.3% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 2,736 | 5.0% |
| White, not Hispanic | 45,581 | 83.0% |
| Black, not Hispanic | 458 | 0.8% |
| Asian, not Hispanic | 928 | 1.7% |
| American Indian / Alaska Native, not Hispanic | 1,567 | 2.9% |
| Native Hawaiian / Pacific Islander, not Hispanic | 100 | 0.2% |
| Some other race, not Hispanic | 313 | 0.6% |
| Two or more races, not Hispanic | 3,249 | 5.9% |
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
- 54,009
- Citizen Voting Age Population (CVAP)
- 43,447
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 51,350 | 95.1% |
| Hispanic | 2,661 | 4.9% |
| White | 46,802 | 86.7% |
| Black | 412 | 0.8% |
| Asian | 569 | 1.1% |
| American Indian / Alaska Native | 1,566 | 2.9% |
| Native Hawaiian / Pacific Islander | 84 | 0.2% |
| Two or More Races | 248 | 0.5% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 41,593 | 95.7% |
| Hispanic | 1,850 | 4.3% |
| White | 38,170 | 87.9% |
| Black | 515 | 1.2% |
| Asian | 822 | 1.9% |
| American Indian / Alaska Native | 1,857 | 4.3% |
| Native Hawaiian / Pacific Islander | 27 | 0.1% |
| Two or More Races | 210 | 0.5% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
