Overview
- District ID
- tx-hd-105
- State
- Texas
- Chamber
- Lower chamber
- District Code
- 105
- Land Area
- 45.7 sq mi
- Water Area
- 0.53 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 | 45.70 sq mi | 100.0% | 5.2% |
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 |
|---|
| TX District 6 | 121,256 | 63.3% | 15.8% | 50.7% |
| TX District 33 | 70,330 | 36.7% | 9.2% | 29.2% |
| TX District 24 | 58 | <0.1% | <0.1% | 20.1% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 81,080
- Active Voters
- 74,399 (91.8%)
Party Registration
This state's voter file does not record party registration.
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 44,062 (54.3%) | 4,825 (6.0%) | 5,606 (6.9%) |
| 2021–2022 | 28,532 (35.2%) | 3,853 (4.8%) | 4,831 (6.0%) |
| 2019–2020 | 41,656 (51.4%) | 8,183 (10.1%) | 4,427 (5.5%) |
| 2017–2018 | 29,722 (36.7%) | 3,573 (4.4%) | 3,414 (4.2%) |
| 2015–2016 | 29,033 (35.8%) | 4,595 (5.7%) | 6,505 (8.0%) |
| 2013–2014 | 13,070 (16.1%) | 1,539 (1.9%) | 3,083 (3.8%) |
| 2011–2012 | 21,863 (27.0%) | 1,172 (1.4%) | 2,683 (3.3%) |
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 08/14/2025. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".
Demographics
- Total Population
- 191,992 (± 2,147)
- Median Age
- 32.6
- Median Household Income
- $71,975 (± $1,892)
- High School Graduate or Higher (age 25+)
- 76.0%
- Bachelor's Degree or Higher (age 25+)
- 31.9%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 50,974 | 26.6% |
| 18 to 64 | 123,072 | 64.1% |
| 65 and over | 17,946 | 9.3% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 102,991 | 53.6% |
| White, not Hispanic | 32,778 | 17.1% |
| Black, not Hispanic | 25,143 | 13.1% |
| Asian, not Hispanic | 26,169 | 13.6% |
| American Indian / Alaska Native, not Hispanic | 99 | 0.1% |
| Native Hawaiian / Pacific Islander, not Hispanic | 42 | 0.0% |
| Some other race, not Hispanic | 1,040 | 0.5% |
| Two or more races, not Hispanic | 3,730 | 1.9% |
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
- 135,508
- Citizen Voting Age Population (CVAP)
- 92,026
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 73,386 | 54.2% |
| Hispanic | 62,123 | 45.8% |
| White | 32,700 | 24.1% |
| Black | 22,755 | 16.8% |
| Asian | 14,748 | 10.9% |
| American Indian / Alaska Native | 142 | 0.1% |
| Native Hawaiian / Pacific Islander | 36 | 0.0% |
| Two or More Races | 700 | 0.5% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 58,160 | 63.2% |
| Hispanic | 33,863 | 36.8% |
| White | 29,377 | 31.9% |
| Black | 17,864 | 19.4% |
| Asian | 10,041 | 10.9% |
| American Indian / Alaska Native | 766 | 0.8% |
| Native Hawaiian / Pacific Islander | 16 | 0.0% |
| Two or More Races | 259 | 0.3% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
