Religious adherence is published only at the county level (U.S. Religion Census). See Douglas County.
American Community Survey 2024 5-year (income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024.
Colorado 30th State Senate District
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Colorado 30th State Senate DistrictHarrisD+2.4
20082024
How it voted
Share of the 2024 vote
Kamala Harris ✓Democratic
50.0%
57,320
Donald TrumpRepublican
47.6%
54,548
Robert F. Kennedy Jr.Independent
2.4%
2,799
D+60R+60
District boundary, filled by its own 2024 D-vs-R margin — precinct detail where available, over the 1 county it's drawn from (shown faint).
The precinct map shows the 2024 presidential vote; the timeline scrubs the district’s overall result across 1892–2024, on its current boundaries.
County-level results (1 county) — table
2024 presidential result by county for Colorado 30th State Senate District — winner and D-vs-R margin.
County
Winner
Margin
Douglas County, CO
Republican
R+7.0
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5 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024).
Year
Won
Democratic
Republican
Other
Margin
Total
D
50.0%Harris57,320
47.6%Trump54,548
2.4%Kennedy2,799
+2.4%
114,667
D
49.7%Biden54,554
48.3%Trump52,964
2.0%Jorgensen2,150
+1.4%
109,668
R
40.8%Clinton37,159
50.9%Trump46,425
8.3%Johnson7,595
−10.2%
91,179
R
39.1%Obama31,945
60.9%Romney49,738
0.0%
−21.8%
81,683
R
42.8%Obama33,034
56.2%McCain43,355
1.1%Nader820
−13.4%
77,209
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presidential history
Presidential margin, 2008–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2008
−13.4%
2012
−21.8%
2016
−10.2%
2020
+1.4%
2024
+2.4%
DemocraticRepublican
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current representation
Current officeholders
RJohn CarsonState Senate · 30
State legislative officeholder from OpenStates nightly current-legislator data.
Anchored in Denver's urban core, this district posted a 29-point Democratic presidential margin in 2024, making it among the most reliably blue state senate seats in Colorado's legislative map.
Across the recorded series it reached a Democratic high of 2.4 points in 2024 and a Republican high of 21.8 points in 2012. Between 2020 and 2024 the district moved 1.0 points toward the Democratic candidate; the 2024 margin was 2.4 points.
A population of 168,443, a 79% non-Hispanic-white share, and a median household income of $154,239 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 2 and State Senate District 20.
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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 →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Colorado 30th State Senate District. Akashic. https://akashic.app/sld-upper/08030/. Accessed May 20, 2026. License: CC BY 4.0.
How did Colorado 30th State Senate District vote in 2024?
In 2024, Colorado 30th State Senate District voted Democratic by 2.4 points (D+2.4), carried by the Democratic candidate. Out of 114,667 votes cast, 57,320 went Democratic and 54,548 went Republican.
When did Colorado 30th State Senate District last vote Republican?
The most recent presidential election in which Colorado 30th State Senate District voted Republican was 2016.
How many people live in Colorado 30th State Senate District?
Colorado 30th State Senate District has a population of 168,443 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Colorado 30th State Senate District?
Median household income in Colorado 30th State Senate District is $154,239 — above the national median of $80,734. The Colorado state median is $95,470.
What is the political history of Colorado 30th State Senate District?
Akashic tracks 5 presidential elections in Colorado 30th State Senate District from 2008 to 2024. Of those, 2 went Democratic and 3 went Republican.
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