- Lead
- 3,449
- Total
- 44,823
- vs nation
- D+9.2
Colorado 34th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 5,598
- Total
- 46,796
- vs nation
- D+7.5
- Lead
- 1,046
- Total
- 39,403
- vs nation
- D+0.6
- Lead
- 3,877
- Total
- 35,743
- vs nation
- D+7.0
- Lead
- 3,904
- Total
- 32,361
- vs nation
- D+4.8
- Lead
- 1,122
- Total
- 27,857
- vs nation
- R+1.6
- Lead
- 12
- Total
- 21,988
- vs nation
- R+0.5
- Lead
- 1,301
- Total
- 19,353
- vs nation
- R+1.8
Key facts
- 2024 presidential margin
- D+7.7MIT Election Lab
- Population
- 87,2322024 5-year
- Population density
- 5,013 / sq mi2024 5-year · TIGER/Line
- Land area
- 17.4 sq miTIGER/Line
- Median household income
- $103,4742024 5-year
- White (non-Hispanic)
- 58.2%2024 5-year
- Black
- 1.9%2024 5-year
- Hispanic / Latino
- 28.7%2024 5-year
- Peak Democratic margin
- D+33.2 in 1964MIT Election Lab
- Peak Republican margin
- R+32.7 in 1928MIT Election Lab
- Most similar
- State House District 31, CO · twin score 88.8
presidential history
Party record book
Colorado 34th State House District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1904–2024 · 31 presidential cycles
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Lyndon B. Johnson1964
66.2%
6,764 votes · D+33.2 · modeled estimate
Runner-up · Woodrow Wilson, 1916 · 55.4%
Republican
Herbert Hoover1928
65.4%
949 votes · R+32.7 · modeled estimate
Runner-up · Richard Nixon, 1972 · 63.0%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
25,472votes
54.4% of the vote · D+12.0 · modeled estimate
Runner-up · Kamala Harris, 2024 · 23,522 votes
Republican
Donald Trump2024
20,073votes
44.8% of the vote · D+7.7 · modeled estimate
Runner-up · Donald Trump, 2020 · 19,874 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
Woodrow Wilson1916
+13.3pts D vs U.S.
Place D+16.4 · U.S. D+3.1 · modeled estimate
Runner-up · Lyndon B. Johnson, 1964 · +10.6 pts
Republican
Thomas E. Dewey1944
+21.9pts R vs U.S.
Place R+14.4 · U.S. D+7.5 · modeled estimate
Runner-up · Wendell Willkie, 1940 · +17.5 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.
| Year | Vote lead | Democratic | Republican | Total |
|---|---|---|---|---|
| 2024 | D | 55.6%19,880 | 44.4%15,870 | 35,750 |
| 2020 | D | 58.4%20,871 | 41.6%14,897 | 35,768 |
Its 2024 presidential margin of D+7.7 ranked among Colorado's closest, against D+12.1 in 2008. About 7,960 residents lived here, with White alone at 55% in the 2024 ACS 5-year.
Across the recorded series it reached a Democratic high of 33.2 points in 1964 and a Republican high of 32.7 points in 1928. Between 2020 and 2024 the district moved 4.3 points toward the Republican candidate; the 2024 margin was 7.7 points.
A population of 87,232, a 58% non-Hispanic-white share, and a median household income of $103,474 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 31 and State House District 32.
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 →
Colorado 34th State House District. Akashic. https://akashic.app/sld-lower/08034/. Accessed May 20, 2026. License: CC BY 4.0.