Overview
- District ID
- az-sd-027
- State
- Arizona
- Chamber
- Upper chamber (state senate)
- District Code
- 027
- Land Area
- 58.9 sq mi
- Water Area
- 0.43 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 |
|---|
| Maricopa County | 58.88 sq mi | 100.0% | 0.6% |
Showing all 1 county
Places
Showing all 3 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 |
|---|
| AZ District 8 | 235,714 | 98.0% | 29.7% | 94.9% |
| AZ District 9 | 4,920 | 2.0% | 0.6% | 5.1% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 157,240
- Active Voters
- 134,606 (85.6%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 40,507 | 25.8% |
| Republican | 56,783 | 36.1% |
| Unaffiliated | 0 | 0.0% |
| Other parties | 8,387 | 5.3% |
| No party recorded | 51,563 | 32.8% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 106,263 (67.6%) | 15,739 (10.0%) | 27,604 (17.6%) |
| 2021–2022 | 75,930 (48.3%) | 16,042 (10.2%) | 25,513 (16.2%) |
| 2019–2020 | 98,901 (62.9%) | 160 (0.1%) | 193 (0.1%) |
| 2017–2018 | 64,694 (41.1%) | 11,207 (7.1%) | 16,284 (10.4%) |
| 2015–2016 | 69,088 (43.9%) | 6,979 (4.4%) | 13,475 (8.6%) |
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 01/05/2026. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".
Demographics
- Total Population
- 243,762 (± 4,962)
- Median Age
- 37.9
- Median Household Income
- $84,663 (± $2,393)
- High School Graduate or Higher (age 25+)
- 89.9%
- Bachelor's Degree or Higher (age 25+)
- 29.7%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 51,593 | 21.2% |
| 18 to 64 | 153,066 | 62.8% |
| 65 and over | 39,103 | 16.0% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 66,908 | 27.4% |
| White, not Hispanic | 141,082 | 57.9% |
| Black, not Hispanic | 9,168 | 3.8% |
| Asian, not Hispanic | 9,926 | 4.1% |
| American Indian / Alaska Native, not Hispanic | 2,617 | 1.1% |
| Native Hawaiian / Pacific Islander, not Hispanic | 205 | 0.1% |
| Some other race, not Hispanic | 944 | 0.4% |
| Two or more races, not Hispanic | 12,912 | 5.3% |
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
- 231,007
- Citizen Voting Age Population (CVAP)
- 179,868
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 171,860 | 74.4% |
| Hispanic | 59,151 | 25.6% |
| White | 142,050 | 61.5% |
| Black | 8,972 | 3.9% |
| Asian | 7,457 | 3.2% |
| American Indian / Alaska Native | 2,624 | 1.1% |
| Native Hawaiian / Pacific Islander | 202 | 0.1% |
| Two or More Races | 1,850 | 0.8% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 141,171 | 78.5% |
| Hispanic | 38,698 | 21.5% |
| White | 119,200 | 66.3% |
| Black | 9,342 | 5.2% |
| Asian | 7,501 | 4.2% |
| American Indian / Alaska Native | 4,346 | 2.4% |
| Native Hawaiian / Pacific Islander | 193 | 0.1% |
| Two or More Races | 918 | 0.5% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
