Overview
- District ID
- tx-hd-100
- State
- Texas
- Chamber
- Lower chamber
- District Code
- 100
- Land Area
- 49.1 sq mi
- Water Area
- 0.45 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 | 49.08 sq mi | 100.0% | 5.6% |
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 30 | 81,073 | 43.9% | 10.6% | 62.2% |
| TX District 32 | 73,534 | 39.8% | 9.6% | 25.5% |
| TX District 33 | 30,084 | 16.3% | 3.9% | 12.3% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 87,694
- Active Voters
- 79,851 (91.1%)
Party Registration
This state's voter file does not record party registration.
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 41,112 (46.9%) | 8,055 (9.2%) | 1,683 (1.9%) |
| 2021–2022 | 27,757 (31.7%) | 8,499 (9.7%) | 1,266 (1.4%) |
| 2019–2020 | 41,721 (47.6%) | 13,782 (15.7%) | 1,128 (1.3%) |
| 2017–2018 | 30,058 (34.3%) | 7,659 (8.7%) | 874 (1.0%) |
| 2015–2016 | 29,644 (33.8%) | 9,598 (10.9%) | 1,954 (2.2%) |
| 2013–2014 | 14,066 (16.0%) | 4,364 (5.0%) | 724 (0.8%) |
| 2011–2012 | 25,360 (28.9%) | 4,018 (4.6%) | 662 (0.8%) |
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
- 184,230 (± 5,962)
- Median Age
- 32.4
- Median Household Income
- $55,815 (± $2,879)
- High School Graduate or Higher (age 25+)
- 71.6%
- Bachelor's Degree or Higher (age 25+)
- 18.6%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 49,079 | 26.6% |
| 18 to 64 | 114,962 | 62.4% |
| 65 and over | 20,189 | 11.0% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 98,318 | 53.4% |
| White, not Hispanic | 19,102 | 10.4% |
| Black, not Hispanic | 58,956 | 32.0% |
| Asian, not Hispanic | 3,373 | 1.8% |
| American Indian / Alaska Native, not Hispanic | 279 | 0.2% |
| Native Hawaiian / Pacific Islander, not Hispanic | 64 | 0.0% |
| Some other race, not Hispanic | 194 | 0.1% |
| Two or more races, not Hispanic | 3,944 | 2.1% |
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
- 151,368
- Citizen Voting Age Population (CVAP)
- 105,539
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 84,197 | 55.6% |
| Hispanic | 67,172 | 44.4% |
| White | 19,270 | 12.7% |
| Black | 58,414 | 38.6% |
| Asian | 2,630 | 1.7% |
| American Indian / Alaska Native | 279 | 0.2% |
| Native Hawaiian / Pacific Islander | 29 | 0.0% |
| Two or More Races | 458 | 0.3% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 68,169 | 64.6% |
| Hispanic | 37,370 | 35.4% |
| White | 17,643 | 16.7% |
| Black | 46,737 | 44.3% |
| Asian | 2,732 | 2.6% |
| American Indian / Alaska Native | 1,161 | 1.1% |
| Native Hawaiian / Pacific Islander | 30 | 0.0% |
| Two or More Races | 343 | 0.3% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
