99chambers

U.S. House seat · lines in effect since 2026

Texas's 34th District

A district of about 770,000 people, 77% Hispanic, 24% of adults with a bachelor's degree. It votes R+6.8 relative to the nation for president.

Vicente Gonzalez (D) · since Jan 3, 2017Next election Nov 7, 2028The 2026 race →
TX-34

Source: 2026 results: Texas Secretary of State; boundaries: Census Bureau TIGER/LineUpdated Nov 7, 2026, 3:01 PM ET

Where it sits among all 435 seats

Every U.S. House 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+6.8227th most
Democratic
Most DemocraticMost Republican218th seat · the majority line37183033292071628TX-34352315243295381710213127222531262624143681113119

Labels below the bar mark 37 other seats in Texas.

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.

2026
U.S. HouseD+16.0

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 435 seats. Small marks are other seats in Texas. The black marker is TX-34.

Adults with a bachelor's degree24% 10th pct · 32nd of 38 in TX

Lower than 90% of seats.

White adults without a degree14% 12th pct · 30th of 38 in TX

Lower than 88% of seats.

Hispanic residents77% 99th pct · 4th of 38 in TX

Higher than 99% of seats.

Black residents2% 8th pct · 36th of 38 in TX

Lower than 92% of seats.

Asian residents2% 18th pct · 33rd of 38 in TX

Lower than 82% of seats.

People per square mile130 30th pct · 25th of 38 in TX

Less dense than 70% 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. 1 of the 4 flipped this year.

TX-15
81% HispanicR+13.3Flipped DTX-28
91% HispanicR+5.3Held DFL-28
72% Hispanic · 30% college gradsR+20.8Held RTX-35
58% Hispanic · 24% college gradsR+7.6Held 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 2026.

  1. Vicente Gonzalez (D)
    2027– · Won 2026 by 16.0

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