Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
The precinct map shows the 2024 presidential vote; the timeline scrubs the city’s overall result across 2004–2024, on current city boundaries.
President results by year
Vote totals, margins, and source status
HarrisDemocratic59.8%980TrumpRepublican36.4%597OtherAll other candidates3.8%63
D+23.4
Lead
383
Total
1,640
vs nation
D+24.8
BidenDemocratic65.1%957TrumpRepublican33.0%485OtherAll other candidates2.0%29
D+32.1
Lead
472
Total
1,471
vs nation
D+27.6
ClintonDemocratic59.3%631TrumpRepublican35.8%381OtherAll other candidates4.9%52
D+23.5
Lead
250
Total
1,064
vs nation
D+21.4
ObamaDemocratic54.0%327RomneyRepublican44.6%270OtherAll other candidates1.5%9
D+9.4
Lead
57
Total
606
vs nation
D+5.6
ObamaDemocratic57.4%309McCainRepublican41.3%222OtherAll other candidates1.3%7
D+16.2
Lead
87
Total
538
vs nation
D+8.9
KerryDemocratic47.0%194BushRepublican51.3%212OtherAll other candidates1.7%7
R+4.4
Lead
18
Total
413
vs nation
R+1.9
Key facts
2024 presidential margin
D+23.4MIT Election Lab
Population
3,3092024 5-year
Population density
5,515 / sq mi2024 5-year · TIGER/Line
Land area
0.6 sq miTIGER/Line
Median household income
$241,2502024 5-year
White (non-Hispanic)
55.5%2024 5-year
Black
10.6%2024 5-year
Hispanic / Latino
9.5%2024 5-year
Peak Democratic margin
D+32.1 in 2020MIT Election Lab
Peak Republican margin
R+4.4 in 2004MIT Election Lab
Participation
Turnout and midterm durability
Participation measured against the same-year citizen voting-age population. Audited cycles count total general-election participants — ballots or participating voters, not presidential candidate votes.
2020–20243 cycles · 3 audited
2024 turnout
63.9%1,657 participants ÷ 2,592 CVAP
2020→2022 drop-off
+43.6 ptsPresidential-dependent
Drop-off vs state
+19.8 ptsPositive means a larger decline than the statewide pattern
Mechanical 2026
20.4%Recent-cycle and two-cycle persistence scenarios; not a forecast
Participation by cycle
Presidential Midterm
0%20%40%60%80%100%
49.9%
202020222024
Select a presidential cycle to show it on the map and results ledger above.
Cycle
Participants
CVAP
Turnout
Series
Quality
1,657
2,592 ± 667
63.9%
Audited
E/D
2022Mid
1,084
2,171 ± 649
49.9%
Audited
E/D
1,481
1,584 ± 648
93.5%
Audited
E/D
Sources and methods
2024: numerator source 160, denominator source 157; estimated total ballots; preferred-county:block-reference-presidential-or-cvap-weight:v2; allocation share 100.0%; series 323/229.
2022: numerator source 160, denominator source 157; estimated total ballots; preferred-county:block-reference-presidential-or-cvap-weight:v2; allocation share 100.0%; series 322/184.
2020: numerator source 160, denominator source 157; estimated total ballots; preferred-county:block-reference-presidential-or-cvap-weight:v2; allocation share 100.0%; series 321/4.
presidential history
Party record book
One Loudoun, VA · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
2004–2024 · 6 presidential cycles
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Joe Biden2020
65.1%
957 votes · D+32.1
Runner-up · Kamala Harris, 2024 · 59.8%
Republican
George W. Bush2004
51.3%
212 votes · R+4.4
Runner-up · Mitt Romney, 2012 · 44.6%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Kamala Harris2024
980votes
59.8% of the vote · D+23.4
Runner-up · Joe Biden, 2020 · 957 votes
Republican
Donald Trump2024
597votes
36.4% of the vote · D+23.4
Runner-up · Donald Trump, 2020 · 485 votes
Best relative to the U.S.
This Place’s margin against the national margin in the same election — positive when it leaned toward the party more than the country did.
Democratic
Joe Biden2020
+27.6pts D vs U.S.
Place D+32.1 · U.S. D+4.5
Runner-up · Kamala Harris, 2024 · +24.8 pts
Republican
George W. Bush2004
+1.9pts R vs U.S.
Place R+4.4 · U.S. R+2.5
Runner-up · Mitt Romney, 2012 · −5.6 pts
U.S. House elections · 1 House
Senate and governor results are in the Office selector at the top of this page.
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.
One Loudoun · which candidate this place backed in each party’s presidential nominating contest, cycle by cycle. A primary is a contest inside one party, so it has no Democratic–Republican margin and is not part of the general-election record above.
Akashic reports votes cast, not delegates awarded. The two can disagree: Clinton led the 2008 national primary popular vote by less than half a point and did not win the nomination.
Primary returns are published at county grain. The figures below are Loudoun County, Virginia, the county containing One Loudoun — One Loudoun’s own primary vote sits inside those totals and is not separately reported.
Presidential nominating contests in One Loudoun, by party and cycle.
○no contest record — Akashic holds no result for that party and cycle here. It is not a claim that no contest was held. Telling apart a contest that was cancelled, one that went uncontested, and one simply not yet ingested needs a nominating-contest calendar, which is a separate ingest from results and does not exist yet.
Republican presidential primaries are not yet ingested — the Republican series runs from 1856 and is in scope. The row is kept so its absence is visible: a Democratic-only panel would otherwise read as though no one else held a contest.
Akashic carries 10 states for 2012 and 3 states for 2024. Cycles in which an incumbent president seeks renomination are thin by nature — few states run a contested primary — so a sparse column is politics, not a hole in the record.
County returns carry a leader and a lead over the runner-up, and nothing more. The full candidate field with vote shares is published at state grain — follow a cycle above to the state contest for it.
One Loudoun sits in the Mid-Atlantic and Appalachia. In 2024 it voted Democratic.
Across the recorded series it reached a Democratic high of 32.1 points in 2020 and a Republican high of 4.4 points in 2004. Between 2020 and 2024 the city moved 8.7 points toward the Republican candidate; the 2024 margin was 23.4 points.
A population of 3,309, a 56% non-Hispanic-white share, and a median household income of $241,250 describe the city.
In 2024, One Loudoun, Virginia voted Democratic by 23.4 points (D+23.4), carried by the Democratic candidate. Out of 1,640 votes cast, 980 went Democratic and 597 went Republican.
When did One Loudoun, Virginia last vote Republican?
The most recent presidential election in which One Loudoun, Virginia voted Republican was 2004.
How many people live in One Loudoun, Virginia?
One Loudoun, Virginia has a population of 3,309 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in One Loudoun, Virginia?
Median household income in One Loudoun, Virginia is $241,250 — above the national median of $80,734. The Virginia state median is $93,170.
What is the political history of One Loudoun, Virginia?
Akashic tracks 6 presidential elections in One Loudoun, Virginia from 2004 to 2024. Of those, 5 went Democratic and 1 went Republican.
