- Lead
- 4,067
- Total
- 27,182
- vs nation
- R+13.5
Maryland State Legislative Subdistrict 27C
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 2,268
- Total
- 24,950
- vs nation
- R+13.5
- Lead
- 4,236
- Total
- 21,457
- vs nation
- R+21.8
- Lead
- 2,193
- Total
- 20,882
- vs nation
- R+14.4
- Lead
- 1,880
- Total
- 20,196
- vs nation
- R+16.6
- Lead
- 3,740
- Total
- 18,139
- vs nation
- R+18.2
- Lead
- 1,774
- Total
- 13,696
- vs nation
- R+13.5
- Lead
- 963
- Total
- 10,763
- vs nation
- R+17.5
Key facts
- 2024 presidential margin
- R+15.0MIT Election Lab
- Population
- 45,4402024 5-year
- Population density
- 319 / sq mi2024 5-year · TIGER/Line
- Land area
- 142 sq miTIGER/Line
- Median household income
- $140,6252024 5-year
- White (non-Hispanic)
- 73.9%2024 5-year
- Black
- 13.5%2024 5-year
- Hispanic / Latino
- 4.3%2024 5-year
- Peak Democratic margin
- D+28.5 in 1964MIT Election Lab
- Peak Republican margin
- R+31.4 in 1928MIT Election Lab
- Most similar
- State Legislative Subdistrict 29C, MD · twin score 94.1
presidential history
Party record book
Maryland State Legislative Subdistrict 27C · 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
Lyndon B. Johnson1964
64.3%
1,492 votes · D+28.5 · modeled estimate
Runner-up · Jimmy Carter, 1976 · 56.1%
Republican
Herbert Hoover1928
65.2%
976 votes · R+31.4 · modeled estimate
Runner-up · Richard Nixon, 1972 · 65.0%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Kamala Harris2024
11,244votes
41.4% of the vote · R+15.0 · modeled estimate
Runner-up · Joe Biden, 2020 · 11,053 votes
Republican
Donald Trump2024
15,311votes
56.3% of the vote · R+15.0 · modeled estimate
Runner-up · Donald Trump, 2020 · 13,321 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
John W. Davis1924
+11.0pts D vs U.S.
Place R+14.2 · U.S. R+25.2 · modeled estimate
Runner-up · Jimmy Carter, 1976 · +10.1 pts
Republican
William H. Taft1912
+46.1pts R vs U.S.
Place R+26.6 · U.S. D+19.5 · modeled estimate
Runner-up · Alf Landon, 1936 · +32.8 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.
Maryland State Legislative Subdistrict 27C sits in the Mid-Atlantic. In 2024 it voted Republican.
Across the recorded series it reached a Democratic high of 28.5 points in 1964 and a Republican high of 31.4 points in 1928. Between 2020 and 2024 the district moved 5.9 points toward the Republican candidate; the 2024 margin was 15.0 points.
A population of 45,440, a 74% non-Hispanic-white share, and a median household income of $140,625 describe the district. The district's voting pattern over the last decade is most similar to that of State Legislative Subdistrict 29C and State Legislative Subdistrict 29A.
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 →
Maryland State Legislative Subdistrict 27C. Akashic. https://akashic.app/sld-lower/2427C/. Accessed May 20, 2026. License: CC BY 4.0.