Overview
- District ID
- ia-hd-002
- State
- Iowa
- Chamber
- Lower chamber
- District Code
- 002
- Land Area
- 96.7 sq mi
- Water Area
- 0.35 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
| County | Overlap | Share of district land | Share of county land |
|---|
| Woodbury County | 96.72 sq mi | 100.0% | 11.1% |
Showing all 1 county
Places
Showing all 2 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 4 | 31,969 | 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
- 17,798
- Active Voters
- 13,807 (77.6%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 4,886 | 27.5% |
| Republican | 6,745 | 37.9% |
| Unaffiliated | 5,997 | 33.7% |
| Other parties | 170 | 1.0% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 3,958 (22.2%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 12,526 (70.4%) | 320 (1.8%) | 1,086 (6.1%) |
| 2021–2022 | 8,246 (46.3%) | 847 (4.8%) | 1,583 (8.9%) |
| 2019–2020 | 11,956 (67.2%) | 1,683 (9.5%) | 2,677 (15.0%) |
| 2017–2018 | 8,756 (49.2%) | 1,064 (6.0%) | 957 (5.4%) |
| 2015–2016 | 9,617 (54.0%) | 497 (2.8%) | 1,475 (8.3%) |
| 2013–2014 | 6,631 (37.3%) | 354 (2.0%) | 1,179 (6.6%) |
| 2011–2012 | 8,588 (48.3%) | 272 (1.5%) | 1,082 (6.1%) |
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
- 32,548 (± 1,820)
- Median Age
- 34.8
- Median Household Income
- $69,928 (± $6,528)
- High School Graduate or Higher (age 25+)
- 88.6%
- Bachelor's Degree or Higher (age 25+)
- 24.9%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 8,511 | 26.1% |
| 18 to 64 | 19,277 | 59.2% |
| 65 and over | 4,760 | 14.6% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 5,509 | 16.9% |
| White, not Hispanic | 22,126 | 68.0% |
| Black, not Hispanic | 1,602 | 4.9% |
| Asian, not Hispanic | 464 | 1.4% |
| American Indian / Alaska Native, not Hispanic | 682 | 2.1% |
| Native Hawaiian / Pacific Islander, not Hispanic | 570 | 1.8% |
| Some other race, not Hispanic | 47 | 0.1% |
| Two or more races, not Hispanic | 1,548 | 4.8% |
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
- 30,984
- Citizen Voting Age Population (CVAP)
- 22,704
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 26,462 | 85.4% |
| Hispanic | 4,526 | 14.6% |
| White | 22,547 | 72.8% |
| Black | 1,356 | 4.4% |
| Asian | 300 | 1.0% |
| American Indian / Alaska Native | 681 | 2.2% |
| Native Hawaiian / Pacific Islander | 455 | 1.5% |
| Two or More Races | 3 | 0.0% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 20,348 | 89.6% |
| Hispanic | 2,349 | 10.3% |
| White | 17,920 | 78.9% |
| Black | 1,125 | 5.0% |
| Asian | 379 | 1.7% |
| American Indian / Alaska Native | 722 | 3.2% |
| Native Hawaiian / Pacific Islander | 210 | 0.9% |
| Two or More Races | 5 | 0.0% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
