99chambers

Texas House of Representatives seat · lines in effect since 2022

Texas House District 121

A district of about 213,000 people, 40% Hispanic, 51% of adults with a bachelor's degree. It votes R+4.0 relative to the nation for president.

Marc LaHood (R)Flipped in 2026Next election Nov 7, 2028The 2026 race →

Where it sits among all 150 seats

Every Texas House of Representatives seat by partisan lean, from most Democratic to most Republican. Lean is the seat's presidential vote on current lines, relative to the nation.

R+4.065th most
Democratic
Most DemocraticMost Republican76th seat · the majority lineDistrict 121

Source: 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET

Every race on these lines

Results recomputed from precinct returns as if today's boundaries had always existed, so years compare like for like.

202220242026
Texas House of RepresentativesR+10.0R+5.1D+8.1

Outlined: the race for this seat itselfBlank: no race that year

Source: 99chambers results archive: precinct results allocated to current lines; 2026: Texas Secretary of StateUpdated Nov 7, 2026, 3:01 PM ET

Who lives here, compared

Grey bars show the spread of all 150 seats. Small marks are other seats in Texas. The black marker is District 121.

Adults with a bachelor's degree51% 88th pct · 19th of 150 in TX

Higher than 88% of seats.

White adults without a degree20% 47th pct · 80th of 150 in TX

Lower than 53% of seats.

Hispanic residents40% 60th pct · 61st of 150 in TX

Higher than 60% of seats.

Black residents5% 26th pct · 112th of 150 in TX

Lower than 74% of seats.

Asian residents4% 59th pct · 62nd of 150 in TX

Higher than 59% of seats.

People per square mile2,067 62nd pct · 58th of 150 in TX

Denser than 62% of seats.

Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current linesUpdated Oct 13, 2026, 5:06 AM ET

Seats most like this one

Nearest seats on demographics, density and lean. 3 of the 4 flipped this year.

District 122
39% Hispanic · 60% college gradsR+11.0Held RDistrict 138
44% Hispanic · 43% college gradsR+7.7Flipped DDistrict 14
28% Hispanic · 43% college gradsR+18.4Flipped DDistrict 97
23% Hispanic · 43% college gradsR+10.4Flipped D

Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current lines; 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET

Who has held it

These lines took effect in 2022.

  1. Zach Dunn (D)
    2027– · Won 2026 by 8.1
  2. Lahood (R)
    2025–2027 · Won 2024 by 5.1
  3. Steve Allison (R)
    2023–2025 · Won 2022 by 10.0

Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)