HarrisDemocratic45.6%12,121TrumpRepublican51.1%13,571OtherAll other candidates3.3%868
R+5.5- Lead
- 1,450
- Total
- 26,560
- vs nation
- R+4.0
- Turnout
- —
Akashiccity
Glendora, CA
Office (updates table and map)
President margin by year
Place winner margin
Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
President results by year
Vote totals, margins, and source status
BidenDemocratic48.6%13,985TrumpRepublican49.1%14,139OtherAll other candidates2.3%664
R+0.5- Lead
- 154
- Total
- 28,788
- vs nation
- R+5.0
- Turnout
- —
ClintonDemocratic43.4%9,987TrumpRepublican49.8%11,448OtherAll other candidates6.8%1,553
R+6.4- Lead
- 1,461
- Total
- 22,988
- vs nation
- R+8.4
- Turnout
- —
ObamaDemocratic41.6%9,321RomneyRepublican56.0%12,551OtherAll other candidates2.5%556
R+14.4- Lead
- 3,230
- Total
- 22,428
- vs nation
- R+18.3
- Turnout
- —
ObamaDemocratic44.4%10,228McCainRepublican55.3%12,727OtherAll other candidates0.3%72
R+10.9- Lead
- 2,499
- Total
- 23,027
- vs nation
- R+18.1
- Turnout
- —
KerryDemocratic37.2%8,998BushRepublican61.6%14,894OtherAll other candidates1.2%289
R+24.4- Lead
- 5,896
- Total
- 24,181
- vs nation
- R+21.9
- Turnout
- —
Key facts
- 2024 presidential margin
- R+5.5MIT Election Lab
- Population
- 50,9262024 5-year
- Median household income
- $113,5692024 5-year
- White (non-Hispanic)
- 41.4%2024 5-year
- Black
- 2.6%2024 5-year
- Hispanic / Latino
- 39.7%2024 5-year
- Peak Republican margin
- R+24.4 in 2004MIT Election Lab
- Most similar
- San Dimas, CA · twin score 92.4
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 2004 | −24.4% |
| 2008 | −10.9% |
| 2012 | −14.4% |
| 2016 | −6.4% |
| 2020 | −0.5% |
| 2024 | −5.5% |
DemocraticRepublican
6 presidential elections
| Year | Won | Democratic | Republican | Other | Margin | Swing | vs U.S. | Total |
|---|---|---|---|---|---|---|---|---|
| R | 45.6%Harris12,121 | 51.1%Trump13,571 | 3.3% | R+5.5 | — | R+4.0 | 26,560 | |
| R | 48.6%Biden13,985 | 49.1%Trump14,139 | 2.3% | R+0.5 | D+5.8 | R+5.0 | 28,788 | |
| R | 43.4%Clinton9,987 | 49.8%Trump11,448 | 6.8% | R+6.4 | — | R+8.4 | 22,988 | |
| R | 41.6%Obama9,321 | 56.0%Romney12,551 | 2.5% | R+14.4 | — | R+18.3 | 22,428 | |
| R | 44.4%Obama10,228 | 55.3%McCain12,727 | 0.3% | R+10.9 | — | R+18.1 | 23,027 | |
| R | 37.2%Kerry8,998 | 61.6%Bush14,894 | 1.2% | R+24.4 | — | R+21.9 | 24,181 |
Federal and statewide elections · 2 House
U.S. House
Each row shows U.S. House votes counted inside this Place. “Vote lead” is the local lead here, not necessarily the winner of the full contest.
| Year | Vote lead | Democratic | Republican | Total |
|---|---|---|---|---|
| 2024 | R | 44.8%10,589 | 55.2%13,053 | 23,642 |
| 2020 | R | 48.7%13,136 | 51.3%13,843 | 26,979 |
Glendora sits at the eastern edge of Los Angeles County's San Gabriel Valley, where a predominantly white-collar, homeowning population has tracked the broader suburban drift visible in competitive House and state legislative contests since 2016.
Across the recorded series it reached a Republican high of 24.4 points in 2004. Between 2020 and 2024 the city moved 4.9 points toward the Republican candidate; the 2024 margin was 5.5 points.
A population of 50,926, a 41% non-Hispanic-white share, and a median household income of $113,569 describe the city. The city's voting pattern over the last decade is most similar to that of San Dimas and Placentia.
Political twins — cities
The cities whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
San Dimas
California
92.4twin score
% Latinopopulation scaleMexican ancestry
Placentia
California
88.9twin score
population scale% Latino12-yr trend≠ Scottish ancestry
La Verne
California
86.2twin score
% Latino12-yr trendpopulation scale
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.
Browse places by community — income, education, race & ethnicity, language — all community cuts →
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.
Glendora, California. Akashic. https://akashic.app/city/0630014/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
California at the ballot boxAll elections →
Frequently asked questions
How did Glendora, California vote in 2024?
In 2024, Glendora, California voted Republican by 5.5 points (R+5.5), carried by the Republican candidate. Out of 26,560 votes cast, 12,121 went Democratic and 13,571 went Republican.
How many people live in Glendora, California?
Glendora, California has a population of 50,926 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Glendora, California?
Median household income in Glendora, California is $113,569 — above the national median of $80,734. The California state median is $99,122.
What is the political history of Glendora, California?
Akashic tracks 6 presidential elections in Glendora, California from 2004 to 2024. Of those, 0 went Democratic and 6 went Republican.