Colorado 25th State Senate District, Colorado: Democratic loyalist district. In 2024, voted D+27%. Democratic peak: D+39 in 1964.
Key facts
- 2024 presidential margin
- D+27MIT Election Lab
- Political archetype
- Democratic loyalistAkashic typology
- Population
- 85,3262024 5-year
- Median household income
- $120,5302024 5-year
- White (non-Hispanic)
- 73.6%2024 5-year
- Black
- 1.4%2024 5-year
- Hispanic / Latino
- 17.4%2024 5-year
- Peak Democratic margin
- D+39 in 1964MIT Election Lab
- Peak Republican margin
- R+33 in 1924MIT Election Lab
Constituent county margins for State Senate District 25, COOne cell per constituent county, colored by 2024 presidential margin from deep red (Republican) through neutral to deep blue (Democratic), ordered bluest first.
R+60D+60
One cell per constituent county. Ordered by 2024 D-vs-R margin (bluest first). Hover for county-level numbers.
38 presidential elections
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| D | 31,429 | 17,812 | 50,697 | ||
| D | 31,269 | 17,899 | 50,543 | ||
| D | 21,319 | 15,703 | 40,894 | ||
| D | 18,655 | 16,171 | 35,806 | ||
| D | 17,733 | 13,812 | 32,125 | ||
| R | 12,102 | 13,105 | 25,527 | ||
| D | 994 | 873 | 1,980 | ||
| D | 887 | 673 | 1,730 | ||
| D | 833 | 567 | 1,893 | ||
| D | 908 | 793 | 1,728 | ||
| R | 648 | 1,012 | 1,680 | ||
| R | 576 | 788 | 1,560 | ||
| D | 745 | 650 | 1,435 | ||
| R | 444 | 741 | 1,219 | ||
| D | 461 | 447 | 1,019 | ||
| D | 652 | 287 | 945 | ||
| D | 389 | 339 | 731 | ||
| R | 211 | 235 | 449 | ||
| R | 134 | 165 | 301 | ||
| D | 115 | 81 | 198 | ||
| R | 75 | 91 | 166 | ||
| R | 86 | 88 | 174 | ||
| D | 89 | 57 | 150 | ||
| D | 84 | 52 | 141 | ||
| R | 42 | 74 | 117 | ||
| R | 22 | 54 | 96 | ||
| R | 30 | 46 | 80 | ||
| D | 39 | 21 | 63 | ||
| D | 24 | 7 | 52 | ||
| R | 23 | 24 | 49 | ||
| R | 19 | 20 | 40 | ||
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Demographics
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
German
19.0%
English
13.3%
Irish
11.6%
Italian
6.3%
Polish
4.3%
American
3.1%
French
2.7%
Source · American Community Survey 5-year estimates, 2024 release. Hispanic/Latino is an ethnicity that overlaps the race categories, so these shares can total more than 100%. Ancestry is a self-reported, multiple-response item; ancestry percentages do not sum to the parent race percentage.
Age distribution by sex
Median age: 38.2 in this county, 39.1 nationally
Male
Age
Female
85+
75–84
65–74
55–64
45–54
35–44
25–34
18–24
5–17
<5
Source · American Community Survey 5-year estimates, 2024 release.
Median household income
2024 inflation-adjusted dollars
$120,530
State Senate District 25 ranks near the middle of US counties.
State Senate District 25$120,530
Colorado$95,470
United States$80,734
Source · American Community Survey 5-year estimates, 2024 release.
Poverty rate
All persons below federal poverty line
6.6%
Child poverty is below the national average.
Children under 187.3%
Working age (18–64)6.5%
Seniors (65+)5.7%
Source · American Community Survey 5-year estimates, 2024 release.
Language at home
Population aged 5 and older
84.2%
speak English only
Spanish7.4%
Other Indo-European4.1%
Asian & Pacific Islander3.6%
Other languages0.7%
Source · ACS 5-year estimates, 2024.
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 72.4% of residents not counted as adherents by any reporting body.
With a 2024 presidential margin of R+47.4, this district ranks among the state's most one-sided, suggesting a rural or exurban electorate where statewide competitive dynamics rarely apply.
The Democratic margin in Colorado 25th State Senate District reached its widest at thirty-nine points in 1964. The margin in 2024 was twenty-seven points — still decisive.
Its loyalty is rooted in its place. Median household income of $120,530, a 74% non-Hispanic-white share, and a population of 85,326 together describe a district whose political habits are deeply settled.
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.
State Senate District 25, Colorado. Akashic. https://akashic.app/sld-upper/08025/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Frequently asked questions
How did State Senate District 25, Colorado vote in 2024?
In 2024, State Senate District 25, Colorado voted Democratic by 26.9 points (D+27), carried by the Democratic candidate. Out of 50,697 votes cast, 31,429 went Democratic and 17,812 went Republican.
What is State Senate District 25, Colorado's political archetype?
Akashic classifies State Senate District 25, Colorado as a "Democratic loyalist" district based on its long-arc presidential voting pattern. Across 38 elections in the dataset, the district has voted Democratic 18 times, Republican 13 times, and other 0 times.
When did State Senate District 25, Colorado last vote Republican?
The most recent presidential election in which State Senate District 25, Colorado voted Republican was 2004.
How many people live in State Senate District 25, Colorado?
State Senate District 25, Colorado has a population of 85,326 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in State Senate District 25, Colorado?
Median household income in State Senate District 25, Colorado is $120,530 — above the national median of $80,734. The Colorado state median is $95,470.
What is the political history of State Senate District 25, Colorado?
Akashic tracks 38 presidential elections in State Senate District 25, Colorado from 1876 to 2024. Of those, 18 went Democratic and 13 went Republican. The district's archetype — "Democratic loyalist" — captures the overall trajectory of that voting record.