- Lead
- 18,299
- Total
- 67,735
- vs nation
- D+28.5
Colorado 29th State Senate District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 26,955
- Total
- 77,815
- vs nation
- D+30.2
- Lead
- 17,100
- Total
- 69,208
- vs nation
- D+22.6
- Lead
- 13,837
- Total
- 64,802
- vs nation
- D+17.5
- Lead
- 14,802
- Total
- 60,739
- vs nation
- D+17.1
- Lead
- 4,120
- Total
- 52,056
- vs nation
- D+10.4
- Lead
- 1,460
- Total
- 42,183
- vs nation
- D+2.9
- Lead
- 821
- Total
- 36,111
- vs nation
- R+6.2
Key facts
- 2024 presidential margin
- D+27.0MIT Election Lab
- Population
- 162,0592024 5-year
- Population density
- 6,926 / sq mi2024 5-year · TIGER/Line
- Land area
- 23.4 sq miTIGER/Line
- Median household income
- $81,2322024 5-year
- White (non-Hispanic)
- 43.8%2024 5-year
- Black
- 17.5%2024 5-year
- Hispanic / Latino
- 26.3%2024 5-year
- Peak Democratic margin
- D+78.5 in 1896MIT Election Lab
- Peak Republican margin
- R+46.0 in 1892MIT Election Lab
- Most similar
- State Senate District 28, CO · twin score 93.2
presidential history
Party record book
Colorado 29th State Senate District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 (partial returns from 1880) · 37 presidential cycles · 37 with a vote-share denominator · 34 with a national benchmark
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
William J. Bryan1896
88.2%
10,681 votes · D+78.5 · modeled estimate
Runner-up · Woodrow Wilson, 1916 · 69.6%
Republican
Richard Nixon1972
67.3%
10,347 votes · R+36.8 · modeled estimate
Runner-up · Ronald Reagan, 1984 · 67.0%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
51,318votes
65.9% of the vote · D+34.6 · modeled estimate
Runner-up · Kamala Harris, 2024 · 41,961 votes
Republican
Mitt Romney2012
24,870votes
38.4% of the vote · D+21.4 · modeled estimate
Runner-up · Donald Trump, 2020 · 24,363 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
William J. Bryan1896
+84.5pts D vs U.S.
Place D+78.5 · U.S. R+6.1 · modeled estimate
Runner-up · Woodrow Wilson, 1916 · +39.4 pts
Republican
Benjamin Harrison1892
+47.6pts R vs U.S.
Place R+46.0 · U.S. D+1.7 · a third-party candidate carried the Place · modeled estimate
Runner-up · Gerald Ford, 1976 · +20.5 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 | 60.9%45,280 | 39.1%29,045 | 74,325 |
Colorado 29th State Senate District sits in the Rocky Mountain West. In 2024 it voted Democratic.
Across the recorded series it reached a Democratic high of 78.5 points in 1896 and a Republican high of 46.0 points in 1892. Between 2020 and 2024 the district moved 7.6 points toward the Republican candidate; the 2024 margin was 27.0 points.
A population of 162,059, a 44% non-Hispanic-white share, and a median household income of $81,232 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 28 and State Senate District 33.
The state-senate 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 29th State Senate District. Akashic. https://akashic.app/sld-upper/08029/. Accessed May 20, 2026. License: CC BY 4.0.