Iowa State House District 27

State Legislative District Profile (Lower Chamber)

Overview

District ID
ia-hd-027
State
Iowa
Chamber
Lower chamber
District Code
027
Land Area
26.1 sq mi
Water Area
0.1 sq mi

Boundary

Boundary of Iowa State House District 27

Boundary as GeoJSON

Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.

Counties

CountyOverlapShare of district landShare of county land
Dallas County26.15 sq mi100.0%4.4%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Waukee city20.80 sq mi79.7%94.9%
Clive city2.99 sq mi11.5%39.1%

Showing all 2 places

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
IA District 331,685100.0%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
27,379
Active Voters
23,997 (87.6%)

Party Registration

PartyVotersShare
Democratic7,47027.3%
Republican9,04133.0%
Unaffiliated10,62838.8%
Other parties2400.9%
No party recorded00.0%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–20265,003 (18.3%)0 (0.0%)0 (0.0%)
2023–202422,253 (81.3%)732 (2.7%)713 (2.6%)
2021–202216,145 (59.0%)1,702 (6.2%)1,740 (6.4%)
2019–202019,728 (72.1%)3,010 (11.0%)1,970 (7.2%)
2017–201814,694 (53.7%)1,709 (6.2%)733 (2.7%)
2015–201615,540 (56.8%)530 (1.9%)566 (2.1%)
2013–20149,919 (36.2%)189 (0.7%)1,383 (5.1%)
2011–201213,226 (48.3%)126 (0.5%)824 (3.0%)

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 01/20/2026. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".

Demographics

Total Population
37,335 (± 49)
Median Age
35.0
Median Household Income
$113,018 (± $13,885)
High School Graduate or Higher (age 25+)
95.7%
Bachelor's Degree or Higher (age 25+)
60.7%

Population by Age

GroupPeopleShare
Under 1810,49828.1%
18 to 6422,61560.6%
65 and over4,22211.3%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)2,1075.6%
White, not Hispanic29,44378.9%
Black, not Hispanic1,6834.5%
Asian, not Hispanic2,1715.8%
American Indian / Alaska Native, not Hispanic00.0%
Native Hawaiian / Pacific Islander, not Hispanic270.1%
Some other race, not Hispanic1480.4%
Two or more races, not Hispanic1,7564.7%

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
35,069
Citizen Voting Age Population (CVAP)
24,962

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic33,23894.8%
Hispanic1,8365.2%
White29,67784.6%
Black1,2643.6%
Asian1,1723.3%
American Indian / Alaska Native00.0%
Native Hawaiian / Pacific Islander300.1%
Two or More Races700.2%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic23,83295.5%
Hispanic1,1294.5%
White21,90587.8%
Black9423.8%
Asian7923.2%
American Indian / Alaska Native1140.5%
Native Hawaiian / Pacific Islander300.1%
Two or More Races570.2%

Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).