state senate districtColorado 25th State Senate District
presidential margin
2004–2024 · Democratic minus Republican
2004R+2.1
2008D+14.1
2012D+9.8
2016D+11.8
2020D+23.6
2024D+23.1
net swing · 2004→2024D+25.2R+2.1 → D+23.1
vs. U.S. · 2024D+24.6D+23.1 vs R+1.5
presidential returns
2024 turnout 73.1% of 128,860 citizens 18+
Year
Democrat
Republican
Others
Total
CVAP
Turnout
2024
56,632
34,862
2,705
94,199
128,860
73.1%
2020
58,959
35,991
2,350
97,300
115,556†
84.2%
2016
41,822
32,228
7,573
81,623
102,035†
80.0%
2012
40,032
32,705
2,143
74,880
90,089†
83.1%
2008
38,814
29,068
1,276
69,158
84,548†
81.8%
2004
27,681
28,885
550
57,116
79,007†
72.3%
† Citizen voting-age population estimated for prior cycles from the constituent-county ACS trend anchored to the current figure. Source: ACS 5-year, table B05003.
——
D+60R+60
20042024
Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
People and households
Who lives here
Exact values for this place, its state, and the United States.
Race · ethnicity · ancestry
Communities and origins
GroupCO SD 25ColoradoUnited States
German19.4%17.9%12.5%
English13.6%12.6%9.5%
Irish11.9%11.2%9.4%
Italian6.4%4.9%4.8%
Polish4.4%2.1%2.2%
American3.2%3.5%5.3%
French2.8%2.0%1.6%
Swedish2.3%——
Mexican14.9%15.8%11.3%
Spanish2.0%1.2%—
Spaniard1.0%1.0%—
Puerto Rican0.6%0.7%1.8%
Honduran0.5%—0.3%
Cuban0.5%0.3%0.7%
Argentinean0.3%——
Asian Indian1.7%0.6%1.4%
Chinese1.5%0.6%1.3%
Korean0.5%0.3%0.4%
Vietnamese0.5%0.4%0.6%
Filipino0.4%0.3%0.9%
Japanese0.3%—0.2%
Nepalese0.3%——
Cambodian0.2%——
African American†1.2%2.8%9.9%
Hispanic or Latino counts residents of any race; the race groups count only their non-Hispanic residents, so the groups are mutually exclusive and sum to 100%. Expand a row to see ancestries reported within that group.
Age and life stage
Measure
CO SD 25
Colorado
United States
Median age
37.6
37.9
39.1
Age 18–24
8.3%
9.2%
9.2%
Age 65 and older
14.9%
15.5%
17.2%
Household economy
Measure
CO SD 25
Colorado
United States
Median household income
$107,625
$95,470
$84,427
Poverty rate
7.4%
9.5%
12.5%
Bachelor's degree or higher (25+)
56.7%
45.5%
35.6%
Languages at home
Measure
CO SD 25
Colorado
United States
Speaks a non-English language at home
15.8%
16.2%
22.3%
Spanish
7.4%
11.1%
13.6%
Russian, Polish, or other Slavic
1.1%
0.6%
0.7%
Other Indo-European
2.1%
1.0%
2.0%
Chinese (incl. Mandarin & Cantonese)
1.3%
0.5%
1.1%
Religious landscape
Measure
CO SD 25
Colorado
United States
Catholic
—
15.1%
18.6%
Evangelical Protestant
—
11.7%
16.5%
Unclaimed / not counted
—
64.7%
51.5%
American Community Survey 2024 5-year (CVAP, income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024 · 2020 U.S. Religion Census (ASARB) — congregational adherents; unclaimed is the residual not counted by congregations.
Colorado 25th State Senate District
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2004
−2.1%
2008
+14.1%
2012
+9.8%
2016
+11.8%
2020
+23.6%
2024
+23.1%
DemocraticRepublican
6 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024). Swing · margin change from the prior cycle. vs U.S. · margin relative to the national result that year. Third-party votes in 2012 are allocated from certified county totals by this place's share of each county's two-party vote — that cycle's precinct source records two-party splits. † 2004 sub-county results are estimated: the source's block-level detail for this cycle was unreliable — either county/municipality-level consolidated reporting (COVID-era) or a precinct-to-block allocation that misplaced votes — so the figures are allocated from the constituent county totals in proportion to the place and scaled to certified totals.
Year
Won
Democratic
Republican
Other
Margin
Swing
vs U.S.
Total
D
60.1%Harris56,632
37.0%Trump34,862
2.9%
D+23.1
R+0.5
D+24.6
94,199
D
60.6%Biden58,959
37.0%Trump35,991
2.4%
D+23.6
D+11.9
D+19.2
97,300
D
51.2%Clinton41,822
39.5%Trump32,228
9.3%
D+11.8
D+2.0
D+9.7
81,623
D
53.5%Obama40,032
43.7%Romney32,705
2.9%
D+9.8
R+4.3
D+5.9
74,880
D
56.1%Obama38,814
42.0%McCain29,068
1.8%
D+14.1
D+16.2
D+6.8
69,158
R
48.5%Kerry27,681
50.6%Bush28,885
1.0%
R+2.1
—
D+0.3
57,116
current representation
Current officeholders
DWilliam LindstedtState Senate · 25
State legislative officeholder from OpenStates nightly current-legislator data.
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.
Across the recorded series it reached a Democratic high of 23.6 points in 2020 and a Republican high of 2.1 points in 2004. The 2024 margin was 23.1 points.
A population of 168,789, a 65% non-Hispanic-white share, and a median household income of $107,625 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 17 and State Senate District 19.
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 →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Colorado 25th State Senate District. Akashic. https://akashic.app/sld-upper/08025/. Accessed May 20, 2026. License: CC BY 4.0.
How did Colorado 25th State Senate District vote in 2024?
In 2024, Colorado 25th State Senate District voted Democratic by 23.1 points (D+23.1), carried by the Democratic candidate. Out of 94,199 votes cast, 56,632 went Democratic and 34,862 went Republican.
When did Colorado 25th State Senate District last vote Republican?
The most recent presidential election in which Colorado 25th State Senate District voted Republican was 2004.
How many people live in Colorado 25th State Senate District?
Colorado 25th State Senate District has a population of 168,789 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Colorado 25th State Senate District?
Median household income in Colorado 25th State Senate District is $107,625 — above the national median of $80,734. The Colorado state median is $95,470.
What is the political history of Colorado 25th State Senate District?
Akashic tracks 6 presidential elections in Colorado 25th State Senate District from 2004 to 2024. Of those, 5 went Democratic and 1 went Republican.
