- Lead
- 33,648
- Total
- 47,388
- vs nation
- D+72.5
North Carolina 30th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 34,797
- Total
- 48,141
- vs nation
- D+67.8
- Lead
- 30,541
- Total
- 43,854
- vs nation
- D+67.6
- Lead
- 26,495
- Total
- 40,635
- vs nation
- D+61.3
- Lead
- 24,386
- Total
- 37,912
- vs nation
- D+57.1
- Lead
- 15,227
- Total
- 29,583
- vs nation
- D+53.9
- Lead
- 10,029
- Total
- 22,431
- vs nation
- D+44.2
- Lead
- 9,059
- Total
- 21,576
- vs nation
- D+33.5
Key facts
- 2024 presidential margin
- D+71.0MIT Election Lab
- Population
- 91,0382024 5-year
- Population density
- 2,383 / sq mi2024 5-year · TIGER/Line
- Land area
- 38.2 sq miTIGER/Line
- Median household income
- $73,8292024 5-year
- White (non-Hispanic)
- 44.7%2024 5-year
- Black
- 28.8%2024 5-year
- Hispanic / Latino
- 16.0%2024 5-year
- Peak Democratic margin
- D+80.9 in 1940MIT Election Lab
- Peak Republican margin
- R+12.7 in 1928MIT Election Lab
- Most similar
- State House District 29, NC · twin score 98.7
presidential history
Party record book
North Carolina 30th State House District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 (partial returns from 1884) · 36 presidential cycles · 36 with a vote-share denominator · 34 with a national benchmark
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Franklin D. Roosevelt1940
90.4%
4,433 votes · D+80.9 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · 90.2%
Republican
Herbert Hoover1928
56.4%
1,767 votes · R+12.7 · modeled estimate
Runner-up · Richard Nixon, 1972 · 52.5%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
41,121votes
85.4% of the vote · D+72.3 · modeled estimate
Runner-up · Kamala Harris, 2024 · 40,046 votes
Republican
George W. Bush2004
7,112votes
24.0% of the vote · D+51.5 · modeled estimate
Runner-up · Mitt Romney, 2012 · 6,845 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
+72.5pts D vs U.S.
Place D+71.0 · U.S. R+1.5 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1940 · +70.9 pts
Republican
Herbert Hoover1928
−4.7pts R vs U.S.
Place R+12.7 · U.S. R+17.5 · modeled estimate
Runner-up · Barry Goldwater, 1964 · −13.9 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 D+71, this district ranks among the state's most one-sided legislative seats, reflecting a dense, heavily Democratic constituency that leaves little room for competitive general-election contests.
Across the recorded series it reached a Democratic high of 80.9 points in 1940 and a Republican high of 12.7 points in 1928. Between 2020 and 2024 the district moved 1.3 points toward the Republican candidate; the 2024 margin was 71.0 points.
A population of 91,038, a 45% non-Hispanic-white share, and a median household income of $73,829 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 29 and State Legislative District 46.
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 →
North Carolina 30th State House District. Akashic. https://akashic.app/sld-lower/37030/. Accessed May 20, 2026. License: CC BY 4.0.