Colorado 33rd State Senate 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
Joe Biden2020
85.0%
66,412 votes · D+71.6 · modeled estimate
Runner-up · Barack Obama, 2008 · 84.5%
Republican
Calvin Coolidge1924
59.7%
7,420 votes · R+32.5 · modeled estimate
Runner-up · Herbert Hoover, 1928 · 50.1%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
66,412votes
85.0% of the vote · D+71.6 · modeled estimate
Runner-up · Kamala Harris, 2024 · 58,633 votes
Republican
Richard Nixon1972
15,121votes
41.3% of the vote · D+15.9 · modeled estimate
Runner-up · Dwight D. Eisenhower, 1956 · 15,071 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
Hillary Clinton2016
+67.9pts D vs U.S.
Place D+70.0 · U.S. D+2.1 · modeled estimate
Runner-up · Joe Biden, 2020 · +67.1 pts
Republican
Calvin Coolidge1924
+7.4pts R vs U.S.
Place R+32.5 · U.S. R+25.2 · modeled estimate
Runner-up · Herbert Hoover, 1928 · −17.0 pts
current representation
Current officeholders
DJames ColemanState Senate · 33
State legislative officeholder from OpenStates nightly current-legislator data.
Colorado 33rd State Senate District sits in the Rocky Mountain West. In 2024 it voted Democratic.
Across the recorded series it reached a Democratic high of 71.6 points in 2020 and a Republican high of 32.5 points in 1924. Between 2020 and 2024 the district moved 10.0 points toward the Republican candidate; the 2024 margin was 61.6 points.
A population of 164,410, a 36% non-Hispanic-white share, and a median household income of $111,122 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 34 and State Senate District 20.
Akashic
Political twins — state-senate districts
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.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons → · Or open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Colorado 33rd State Senate District. Akashic. https://akashic.app/sld-upper/08033/. Accessed May 20, 2026. License: CC BY 4.0.
How did Colorado 33rd State Senate District vote in 2024?
In 2024, Colorado 33rd State Senate District voted Democratic by 61.6 points (D+61.6), carried by the Democratic candidate. Out of 73,697 votes cast, 58,633 went Democratic and 13,262 went Republican.
When did Colorado 33rd State Senate District last vote Republican?
The most recent presidential election in which Colorado 33rd State Senate District voted Republican was 1928.
How many people live in Colorado 33rd State Senate District?
Colorado 33rd State Senate District has a population of 164,410 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Colorado 33rd State Senate District?
Median household income in Colorado 33rd State Senate District is $111,122 — above the national median of $80,734. The Colorado state median is $95,470.
What is the political history of Colorado 33rd State Senate District?
Akashic tracks 38 presidential elections in Colorado 33rd State Senate District from 1876 to 2024. Of those, 28 went Democratic and 3 went Republican.