Overview
- District ID
- ia-sd-014
- State
- Iowa
- Chamber
- Upper chamber (state senate)
- District Code
- 014
- Land Area
- 119.3 sq mi
- Water Area
- 1.55 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 |
|---|
| Dallas County | 119.37 sq mi | 100.0% | 20.3% |
Showing all 1 county
Places
Showing all 5 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 | 63,822 | 100.0% | 8.0% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 52,192
- Active Voters
- 45,436 (87.1%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 14,075 | 27.0% |
| Republican | 17,569 | 33.7% |
| Unaffiliated | 20,062 | 38.4% |
| Other parties | 486 | 0.9% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 9,961 (19.1%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 42,235 (80.9%) | 1,545 (3.0%) | 1,631 (3.1%) |
| 2021–2022 | 30,723 (58.9%) | 3,625 (6.9%) | 3,633 (7.0%) |
| 2019–2020 | 37,831 (72.5%) | 5,858 (11.2%) | 3,983 (7.6%) |
| 2017–2018 | 28,226 (54.1%) | 3,473 (6.7%) | 1,524 (2.9%) |
| 2015–2016 | 29,792 (57.1%) | 1,187 (2.3%) | 1,192 (2.3%) |
| 2013–2014 | 19,411 (37.2%) | 415 (0.8%) | 2,831 (5.4%) |
| 2011–2012 | 25,293 (48.5%) | 282 (0.5%) | 1,794 (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
- 71,384 (± 795)
- Median Age
- 35.5
- Median Household Income
- $104,264 (± $3,662)
- High School Graduate or Higher (age 25+)
- 95.9%
- Bachelor's Degree or Higher (age 25+)
- 57.8%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 18,407 | 25.8% |
| 18 to 64 | 44,201 | 61.9% |
| 65 and over | 8,776 | 12.3% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 3,511 | 4.9% |
| White, not Hispanic | 57,547 | 80.6% |
| Black, not Hispanic | 2,826 | 4.0% |
| Asian, not Hispanic | 4,211 | 5.9% |
| American Indian / Alaska Native, not Hispanic | 24 | 0.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 27 | 0.0% |
| Some other race, not Hispanic | 376 | 0.5% |
| Two or more races, not Hispanic | 2,862 | 4.0% |
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
- 67,315
- Citizen Voting Age Population (CVAP)
- 49,614
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 64,208 | 95.4% |
| Hispanic | 3,106 | 4.6% |
| White | 57,769 | 85.8% |
| Black | 2,288 | 3.4% |
| Asian | 2,270 | 3.4% |
| American Indian / Alaska Native | 25 | 0.0% |
| Native Hawaiian / Pacific Islander | 27 | 0.0% |
| Two or More Races | 196 | 0.3% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 47,565 | 95.9% |
| Hispanic | 2,044 | 4.1% |
| White | 43,784 | 88.2% |
| Black | 1,522 | 3.1% |
| Asian | 1,766 | 3.6% |
| American Indian / Alaska Native | 277 | 0.6% |
| Native Hawaiian / Pacific Islander | 25 | 0.1% |
| Two or More Races | 181 | 0.4% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).