Overview
- District ID
- ia-hd-026
- State
- Iowa
- Chamber
- Lower chamber
- District Code
- 026
- Land Area
- 1,527.4 sq mi
- Water Area
- 15.5 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
Showing all 4 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 |
|---|
| IA District 3 | 31,768 | 100.0% | 4.0% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 20,196
- Active Voters
- 17,404 (86.2%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 3,786 | 18.7% |
| Republican | 10,001 | 49.5% |
| Unaffiliated | 6,267 | 31.0% |
| Other parties | 142 | 0.7% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 3,901 (19.3%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 16,083 (79.6%) | 514 (2.5%) | 2,907 (14.4%) |
| 2021–2022 | 11,955 (59.2%) | 1,015 (5.0%) | 2,923 (14.5%) |
| 2019–2020 | 14,823 (73.4%) | 1,635 (8.1%) | 2,372 (11.7%) |
| 2017–2018 | 10,965 (54.3%) | 1,385 (6.9%) | 1,291 (6.4%) |
| 2015–2016 | 12,522 (62.0%) | 777 (3.8%) | 702 (3.5%) |
| 2013–2014 | 8,768 (43.4%) | 661 (3.3%) | 1,057 (5.2%) |
| 2011–2012 | 10,962 (54.3%) | 541 (2.7%) | 681 (3.4%) |
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 01/20/2026. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".
Demographics
- Total Population
- 31,670 (± 422)
- Median Age
- 40.6
- Median Household Income
- $64,349 (± $3,755)
- High School Graduate or Higher (age 25+)
- 89.6%
- Bachelor's Degree or Higher (age 25+)
- 19.0%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 7,801 | 24.6% |
| 18 to 64 | 17,198 | 54.3% |
| 65 and over | 6,671 | 21.1% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 669 | 2.1% |
| White, not Hispanic | 29,757 | 94.0% |
| Black, not Hispanic | 217 | 0.7% |
| Asian, not Hispanic | 147 | 0.5% |
| American Indian / Alaska Native, not Hispanic | 14 | 0.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 3 | 0.0% |
| Some other race, not Hispanic | 142 | 0.4% |
| Two or more races, not Hispanic | 721 | 2.3% |
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
- 31,442
- Citizen Voting Age Population (CVAP)
- 23,669
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 30,898 | 98.3% |
| Hispanic | 544 | 1.7% |
| White | 30,014 | 95.5% |
| Black | 194 | 0.6% |
| Asian | 71 | 0.2% |
| American Indian / Alaska Native | 13 | 0.0% |
| Native Hawaiian / Pacific Islander | 2 | 0.0% |
| Two or More Races | 81 | 0.3% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 23,355 | 98.7% |
| Hispanic | 310 | 1.3% |
| White | 22,713 | 96.0% |
| Black | 166 | 0.7% |
| Asian | 141 | 0.6% |
| American Indian / Alaska Native | 274 | 1.2% |
| Native Hawaiian / Pacific Islander | 3 | 0.0% |
| Two or More Races | 66 | 0.3% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
