Overview
- District ID
- tx-hd-129
- State
- Texas
- Chamber
- Lower chamber
- District Code
- 129
- Land Area
- 96 sq mi
- Water Area
- 4.66 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 |
|---|
| Harris County | 95.98 sq mi | 100.0% | 5.6% |
Showing all 1 county
Places
Showing all 12 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 36 | 201,896 | 100.0% | 26.3% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 133,758
- Active Voters
- 124,022 (92.7%)
Party Registration
This state's voter file does not record party registration.
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 88,275 (66.0%) | 7,543 (5.6%) | 15,380 (11.5%) |
| 2021–2022 | 63,338 (47.4%) | 7,489 (5.6%) | 14,656 (11.0%) |
| 2019–2020 | 83,378 (62.3%) | 13,765 (10.3%) | 12,995 (9.7%) |
| 2017–2018 | 60,386 (45.1%) | 6,048 (4.5%) | 9,876 (7.4%) |
| 2015–2016 | 61,488 (46.0%) | 7,318 (5.5%) | 19,913 (14.9%) |
| 2013–2014 | 31,946 (23.9%) | 1,526 (1.1%) | 8,915 (6.7%) |
| 2011–2012 | 48,300 (36.1%) | 1,787 (1.3%) | 9,628 (7.2%) |
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
- 201,421 (± 5,403)
- Median Age
- 39.2
- Median Household Income
- $92,662 (± $2,828)
- High School Graduate or Higher (age 25+)
- 91.4%
- Bachelor's Degree or Higher (age 25+)
- 39.8%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 43,358 | 21.5% |
| 18 to 64 | 125,146 | 62.1% |
| 65 and over | 32,917 | 16.3% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 60,696 | 30.1% |
| White, not Hispanic | 95,955 | 47.6% |
| Black, not Hispanic | 15,299 | 7.6% |
| Asian, not Hispanic | 21,086 | 10.5% |
| American Indian / Alaska Native, not Hispanic | 240 | 0.1% |
| Native Hawaiian / Pacific Islander, not Hispanic | 192 | 0.1% |
| Some other race, not Hispanic | 1,087 | 0.5% |
| Two or more races, not Hispanic | 6,866 | 3.4% |
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
- 186,861
- Citizen Voting Age Population (CVAP)
- 144,587
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 133,199 | 71.3% |
| Hispanic | 53,662 | 28.7% |
| White | 96,158 | 51.5% |
| Black | 15,206 | 8.1% |
| Asian | 15,957 | 8.5% |
| American Indian / Alaska Native | 240 | 0.1% |
| Native Hawaiian / Pacific Islander | 210 | 0.1% |
| Two or More Races | 754 | 0.4% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 108,732 | 75.2% |
| Hispanic | 35,858 | 24.8% |
| White | 80,244 | 55.5% |
| Black | 13,605 | 9.4% |
| Asian | 13,055 | 9.0% |
| American Indian / Alaska Native | 1,317 | 0.9% |
| Native Hawaiian / Pacific Islander | 130 | 0.1% |
| Two or More Races | 624 | 0.4% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
