- Lead
- 2,302
- Total
- 44,096
- vs nation
- R+3.7
Virginia 100th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 1,257
- Total
- 43,383
- vs nation
- R+7.4
- Lead
- 3,547
- Total
- 39,317
- vs nation
- R+11.1
- Lead
- 1,616
- Total
- 39,357
- vs nation
- R+8.0
- Lead
- 988
- Total
- 39,364
- vs nation
- R+9.8
- Lead
- 6,454
- Total
- 34,144
- vs nation
- R+16.4
- Lead
- 4,334
- Total
- 29,777
- vs nation
- R+15.1
- Lead
- 994
- Total
- 27,469
- vs nation
- R+12.1
Key facts
- 2024 presidential margin
- R+5.2MIT Election Lab
- Population
- 84,6222024 5-year
- Population density
- 125 / sq mi2024 5-year · TIGER/Line
- Land area
- 675 sq miTIGER/Line
- Median household income
- $74,7622024 5-year
- White (non-Hispanic)
- 63.4%2024 5-year
- Black
- 19.1%2024 5-year
- Hispanic / Latino
- 9.2%2024 5-year
- Peak Democratic margin
- D+77.2 in 1912MIT Election Lab
- Peak Republican margin
- R+47.2 in 1972MIT Election Lab
- Most similar
- State House District 10, NC · twin score 77.9
presidential history
Party record book
Virginia 100th State House District · 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
Barack Obama2008
48.2%
18,987 votes · R+2.5 · modeled estimate
Runner-up · Joe Biden, 2020 · 47.7%
Republican
George W. Bush2004
59.1%
20,171 votes · R+18.9 · modeled estimate
Runner-up · Donald Trump, 2016 · 52.2%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
20,685votes
47.7% of the vote · R+2.9 · modeled estimate
Runner-up · Kamala Harris, 2024 · 20,676 votes
Republican
Donald Trump2024
22,978votes
52.1% of the vote · R+5.2 · modeled estimate
Runner-up · Donald Trump, 2020 · 21,942 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
Kamala Harris2024
−3.7pts D vs U.S.
Place R+5.2 · U.S. R+1.5 · modeled estimate
Runner-up · Joe Biden, 2020 · −7.4 pts
Republican
George W. Bush2004
+16.4pts R vs U.S.
Place R+18.9 · U.S. R+2.5 · modeled estimate
Runner-up · Donald Trump, 2016 · +11.1 pts
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
Senate and governor results are in the Office selector at the top of this page.
U.S. House
Each row is a county-allocated estimate of U.S. House votes for this district — county returns apportioned onto its boundary, not precinct-counted. “Vote lead” is the estimated local lead here, not necessarily the winner of the full contest.
Its 2024 presidential margin of R+5.2 ranked among Virginia's closest, against R+2.5 in 2008. The district had about 71,000 residents, 59.4% White alone in the 2024 ACS 5-year.
Across the recorded series it reached a Democratic high of 77.2 points in 1912 and a Republican high of 47.2 points in 1972. Between 2020 and 2024 the district moved 2.3 points toward the Republican candidate; the 2024 margin was 5.2 points.
A population of 84,622, a 63% non-Hispanic-white share, and a median household income of $74,762 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 10 and State House District 3.
The state-house 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.
District research tools
Open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report → · Browse all comparisons →
Virginia 100th State House District. Akashic. https://akashic.app/sld-lower/51100/. Accessed May 20, 2026. License: CC BY 4.0.