Overview
- District ID
- ia-hd-017
- State
- Iowa
- Chamber
- Lower chamber
- District Code
- 017
- Land Area
- 1,913.3 sq mi
- Water Area
- 10 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
Showing all 5 counties
Places
Showing top 25 of 35 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 | 31,748 | 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
- 20,592
- Active Voters
- 17,539 (85.2%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 3,137 | 15.2% |
| Republican | 10,940 | 53.1% |
| Unaffiliated | 6,374 | 31.0% |
| Other parties | 141 | 0.7% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 5,131 (24.9%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 16,119 (78.3%) | 423 (2.1%) | 2,659 (12.9%) |
| 2021–2022 | 12,036 (58.4%) | 880 (4.3%) | 3,432 (16.7%) |
| 2019–2020 | 15,032 (73.0%) | 1,470 (7.1%) | 4,960 (24.1%) |
| 2017–2018 | 11,158 (54.2%) | 1,043 (5.1%) | 1,577 (7.7%) |
| 2015–2016 | 12,471 (60.6%) | 673 (3.3%) | 2,455 (11.9%) |
| 2013–2014 | 8,740 (42.4%) | 243 (1.2%) | 1,867 (9.1%) |
| 2011–2012 | 10,931 (53.1%) | 269 (1.3%) | 2,131 (10.3%) |
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
- 31,342 (± 285)
- Median Age
- 42.7
- Median Household Income
- $60,432 (± $2,289)
- High School Graduate or Higher (age 25+)
- 93.0%
- Bachelor's Degree or Higher (age 25+)
- 21.3%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 6,690 | 21.3% |
| 18 to 64 | 17,553 | 56.0% |
| 65 and over | 7,099 | 22.7% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 1,279 | 4.1% |
| White, not Hispanic | 28,441 | 90.7% |
| Black, not Hispanic | 371 | 1.2% |
| Asian, not Hispanic | 164 | 0.5% |
| American Indian / Alaska Native, not Hispanic | 69 | 0.2% |
| Native Hawaiian / Pacific Islander, not Hispanic | 0 | 0.0% |
| Some other race, not Hispanic | 63 | 0.2% |
| Two or more races, not Hispanic | 955 | 3.0% |
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
- 31,004
- Citizen Voting Age Population (CVAP)
- 24,314
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 29,946 | 96.6% |
| Hispanic | 1,060 | 3.4% |
| White | 28,615 | 92.3% |
| Black | 369 | 1.2% |
| Asian | 60 | 0.2% |
| American Indian / Alaska Native | 68 | 0.2% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 20 | 0.1% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 23,629 | 97.2% |
| Hispanic | 683 | 2.8% |
| White | 22,815 | 93.8% |
| Black | 341 | 1.4% |
| Asian | 105 | 0.4% |
| American Indian / Alaska Native | 364 | 1.5% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 7 | 0.0% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
