- Lead
- 3,088
- Total
- 12,738
- vs nation
- R+22.8
Delaware 11th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 2,192
- Total
- 12,467
- vs nation
- R+22.0
- Lead
- 2,457
- Total
- 10,516
- vs nation
- R+25.5
- Lead
- 1,701
- Total
- 9,683
- vs nation
- R+21.4
- Lead
- 1,080
- Total
- 9,380
- vs nation
- R+18.8
- Lead
- 2,843
- Total
- 8,999
- vs nation
- R+29.1
- Lead
- 1,966
- Total
- 7,722
- vs nation
- R+26.0
- Lead
- 1,226
- Total
- 6,385
- vs nation
- R+27.7
Key facts
- 2024 presidential margin
- R+24.2MIT Election Lab
- Population
- 24,8612024 5-year
- Population density
- 170 / sq mi2024 5-year · TIGER/Line
- Land area
- 147 sq miTIGER/Line
- Median household income
- $91,0652024 5-year
- White (non-Hispanic)
- 76.7%2024 5-year
- Black
- 10.3%2024 5-year
- Hispanic / Latino
- 5.4%2024 5-year
- Peak Republican margin
- R+59.5 in 1928MIT Election Lab
- Most similar
- Delegate District 98, WV · twin score 86.4
presidential history
Party record book
Delaware 11th State House District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 (partial returns from 1876) · 38 presidential cycles · 38 with a vote-share denominator · 34 with a national benchmark
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Barack Obama2008
43.5%
4,084 votes · R+11.5 · modeled estimate
Runner-up · Lyndon B. Johnson, 1964 · 41.6%
Republican
Herbert Hoover1928
79.7%
2,242 votes · R+59.5 · modeled estimate
Runner-up · Ronald Reagan, 1984 · 76.9%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
5,040votes
40.4% of the vote · R+17.6 · modeled estimate
Runner-up · Kamala Harris, 2024 · 4,723 votes
Republican
Donald Trump2024
7,811votes
61.3% of the vote · R+24.2 · modeled estimate
Runner-up · Donald Trump, 2020 · 7,232 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
James M. Cox1920
−17.7pts D vs U.S.
Place R+43.9 · U.S. R+26.2 · modeled estimate
Runner-up · Barack Obama, 2008 · −18.8 pts
Republican
Herbert Hoover1932
+53.2pts R vs U.S.
Place R+35.4 · U.S. D+17.8 · modeled estimate
Runner-up · Alf Landon, 1936 · +48.2 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.
With a 2024 presidential margin of R+24.3, this district stands well outside Delaware's statewide competitive range. Its voting pattern reflects the rural and exurban geography that anchors Republican strength in the state's lower counties.
Across the recorded series it reached a Republican high of 59.5 points in 1928. Between 2020 and 2024 the district moved 6.7 points toward the Republican candidate; the 2024 margin was 24.2 points.
A population of 24,861, a 77% non-Hispanic-white share, and a median household income of $91,065 describe the district. The district's voting pattern over the last decade is most similar to that of Delegate District 98 and State Representative District 30.
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 →
Delaware 11th State House District. Akashic. https://akashic.app/sld-lower/10011/. Accessed May 20, 2026. License: CC BY 4.0.