- Lead
- 16,708
- Total
- 114,071
- vs nation
- R+13.2
Texas 20th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 14,339
- Total
- 106,619
- vs nation
- R+17.9
- Lead
- 18,275
- Total
- 76,339
- vs nation
- R+26.0
- Lead
- 20,282
- Total
- 61,286
- vs nation
- R+36.9
- Lead
- 14,868
- Total
- 59,055
- vs nation
- R+32.4
- Lead
- 18,453
- Total
- 47,795
- vs nation
- R+36.2
- Lead
- 16,677
- Total
- 37,136
- vs nation
- R+45.4
- Lead
- 6,516
- Total
- 26,058
- vs nation
- R+33.5
Key facts
- 2024 presidential margin
- R+14.6MIT Election Lab
- Population
- 203,8982024 5-year
- Population density
- 536 / sq mi2024 5-year · TIGER/Line
- Land area
- 381 sq miTIGER/Line
- Median household income
- $105,7992024 5-year
- White (non-Hispanic)
- 64.9%2024 5-year
- Black
- 4.1%2024 5-year
- Hispanic / Latino
- 22.5%2024 5-year
- Peak Democratic margin
- D+85.6 in 1932MIT Election Lab
- Peak Republican margin
- R+50.0 in 1984MIT Election Lab
- Most similar
- State House District 57, TX · twin score 91.4
presidential history
Party record book
Texas 20th State House District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 (partial returns from 1876) · 38 presidential cycles · 38 with a vote-share denominator · 34 with a national benchmark
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Franklin D. Roosevelt1932
92.5%
2,194 votes · D+85.6 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · 91.0%
Republican
Ronald Reagan1984
74.6%
10,043 votes · R+50.0 · modeled estimate
Runner-up · George W. Bush, 2000 · 68.4%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Kamala Harris2024
47,792votes
41.9% of the vote · R+14.6 · modeled estimate
Runner-up · Joe Biden, 2020 · 45,123 votes
Republican
Donald Trump2024
64,500votes
56.5% of the vote · R+14.6 · modeled estimate
Runner-up · Donald Trump, 2020 · 59,462 votes
Best relative to the U.S.
This Place’s margin against the national margin in the same election — positive when it leaned toward the party more than the country did.
Democratic
John W. Davis1924
+87.4pts D vs U.S.
Place D+62.3 · U.S. R+25.2 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1932 · +67.8 pts
Republican
George W. Bush2000
+45.4pts R vs U.S.
Place R+44.9 · U.S. D+0.5 · modeled estimate
Runner-up · Mitt Romney, 2012 · +36.9 pts
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
Senate and governor results are in the Office selector at the top of this page.
U.S. House
Each row is a county-allocated estimate of U.S. House votes for this district — county returns apportioned onto its boundary, not precinct-counted. “Vote lead” is the estimated local lead here, not necessarily the winner of the full contest.
Its Republican presidential margin was R+14.6 in 2024 and R+25.2 in 2008. Median household income was $111,340 in the 2024 ACS 5-year, among the higher figures for a state house district.
Across the recorded series it reached a Democratic high of 85.6 points in 1932 and a Republican high of 50.0 points in 1984. Between 2020 and 2024 the district moved 1.2 points toward the Republican candidate; the 2024 margin was 14.6 points.
A population of 203,898, a 65% non-Hispanic-white share, and a median household income of $105,799 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 57 and State House District 52.
The state-house districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
District research tools
Open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report → · Browse all comparisons →
Texas 20th State House District. Akashic. https://akashic.app/sld-lower/48020/. Accessed May 20, 2026. License: CC BY 4.0.