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
GroupCastle PinesColoradoUnited States
German22.2%17.9%12.5%
English17.8%12.6%9.5%
Irish13.8%11.2%9.4%
Italian6.4%4.9%4.8%
American3.7%3.5%5.3%
Scottish3.1%2.5%1.3%
French2.8%2.0%1.6%
Polish2.7%2.1%2.2%
Mexican5.0%15.8%11.3%
Spaniard0.9%1.0%—
Spanish0.7%1.2%—
Puerto Rican0.5%0.7%1.8%
Colombian0.3%0.3%0.4%
Peruvian0.3%——
Cuban0.2%0.3%0.7%
Venezuelan0.2%——
African American†3.0%2.8%9.9%
African0.7%0.2%0.5%
Asian Indian1.5%0.6%1.4%
Chinese0.5%0.6%1.3%
Korean0.4%0.3%0.4%
Filipino0.2%0.3%0.9%
Vietnamese0.2%0.4%0.6%
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
Castle Pines
Colorado
United States
Median age
43.6
37.9
39.1
Age 18–24
6.8%
9.2%
9.2%
Age 65 and older
14.9%
15.5%
17.2%
Household economy
Measure
Castle Pines
Colorado
United States
Median household income
$191,229
$95,470
$84,427
Poverty rate
6.9%
9.5%
12.5%
Bachelor's degree or higher (25+)
69.7%
45.5%
35.6%
Languages at home
Measure
Castle Pines
Colorado
United States
Speaks a non-English language at home
10.9%
16.2%
22.3%
Spanish
3.9%
11.1%
13.6%
Other Indo-European
2.7%
1.0%
2.0%
Arabic
2.2%
0.2%
0.4%
Religious landscape
Measure
Castle Pines
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.
Castle Pines, Colorado
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2004
−39.3%
2008
−22.9%
2012
−37.0%
2016
−19.5%
2020
−11.1%
2024
−11.1%
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
R
43.3%Harris3,641
54.4%Trump4,577
2.3%
R+11.1
±0.0
R+9.7
8,413
R
43.6%Biden3,427
54.7%Trump4,299
1.8%
R+11.1
D+8.4
R+15.5
7,864
R
36.8%Clinton2,409
56.3%Trump3,689
7.0%
R+19.5
D+17.4
R+21.6
6,554
R
30.7%Obama2,025
67.7%Romney4,461
1.5%
R+37.0
R+14.0
R+40.8
6,588
R
38.2%Obama2,263
61.1%McCain3,623
0.7%
R+22.9
D+16.4
R+30.2
5,927
R
30.3%Kerry1,445
69.6%Bush3,321
0.1%
R+39.3
—
R+36.9
4,771
Incorporated only in 2008, Castle Pines is one of Colorado's newer municipalities, drawing affluent Front Range transplants whose voting patterns have shifted measurably as the city's population has nearly doubled in a decade.
Across the recorded series it reached a Republican high of 39.3 points in 2004. The 2024 margin was 11.1 points.
A population of 13,388, a 78% non-Hispanic-white share, and a median household income of $191,229 describe the city. The city's voting pattern over the last decade is most similar to that of The Pinery and Stonegate.
Akashic
Political twins — cities
The cities 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.
In 2024, Castle Pines, Colorado voted Republican by 11.1 points (R+11.1), carried by the Republican candidate. Out of 8,413 votes cast, 3,641 went Democratic and 4,577 went Republican.
How many people live in Castle Pines, Colorado?
Castle Pines, Colorado has a population of 13,388 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Castle Pines, Colorado?
Median household income in Castle Pines, Colorado is $191,229 — above the national median of $80,734. The Colorado state median is $95,470.
What is the political history of Castle Pines, Colorado?
Akashic tracks 6 presidential elections in Castle Pines, Colorado from 2004 to 2024. Of those, 0 went Democratic and 6 went Republican.
