state senate districtMaryland 27th State Senate District
presidential margin
2004–2024 · Democratic minus Republican
2004D+4.3
2008D+20.2
2012D+22.6
2016D+15.2
2020D+27.7
2024D+22.5
net swing · 2004→2024D+18.2D+4.3 → D+22.5
vs. U.S. · 2024D+24.0D+22.5 vs R+1.5
presidential returns
2024 turnout 75.1% of 103,890 citizens 18+
Year
Democrat
Republican
Others
Total
CVAP
Turnout
2024
47,025
29,449
1,541
78,015
103,890
75.1%
2020
46,957
26,419
709
74,085
100,109†
74.0%
2016
36,513
26,430
3,256
66,199
97,621†
67.8%
2012
39,845
24,924
1,215
65,984
92,827†
71.1%
2008
37,552
24,808
630
62,990
89,432†
70.4%
2004
28,500
26,139
455
55,094
86,037†
64.0%
† Citizen voting-age population estimated for prior cycles from the constituent-county ACS trend anchored to the current figure. Source: ACS 5-year, table B05003.
——
D+60R+60
20042024
Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
People and households
Who lives here
Exact values for this place, its state, and the United States.
Race · ethnicity · ancestry
Communities and origins
GroupMD SD 27MarylandUnited States
English11.6%8.5%9.5%
German10.7%11.4%12.5%
Irish10.0%9.3%9.4%
American6.3%4.1%5.3%
Italian4.3%4.4%4.8%
Polish1.6%2.6%2.2%
Scottish1.6%1.1%1.3%
French1.4%1.1%1.6%
African American†30.8%23.6%9.9%
Nigerian1.6%1.1%0.2%
African1.4%1.2%0.5%
Jamaican1.1%0.7%0.4%
Ethiopian0.4%0.7%—
Ghanaian0.3%0.3%—
Haitian0.3%0.3%0.3%
Sierra Leonean0.2%——
Salvadoran2.4%3.5%0.7%
Mexican1.0%2.0%11.3%
Guatemalan0.8%1.2%0.5%
Honduran0.4%0.7%0.3%
Puerto Rican0.4%1.2%1.8%
Dominican0.3%0.5%0.7%
Filipino0.6%0.9%0.9%
Asian Indian0.5%1.7%1.4%
Chinese0.3%1.3%1.3%
Hispanic or Latino counts residents of any race; the race groups count only their non-Hispanic residents, so the groups are mutually exclusive and sum to 100%. Expand a row to see ancestries reported within that group.
Age and life stage
Measure
MD SD 27
Maryland
United States
Median age
41.5
39.5
39.1
Age 18–24
8.7%
8.5%
9.2%
Age 65 and older
15.3%
16.6%
17.2%
Household economy
Measure
MD SD 27
Maryland
United States
Median household income
$131,892
$103,678
$84,427
Poverty rate
5.8%
9.5%
12.5%
Bachelor's degree or higher (25+)
36.6%
43.5%
35.6%
Languages at home
Measure
MD SD 27
Maryland
United States
Speaks a non-English language at home
23.4%
21.1%
22.3%
Spanish
14.5%
9.6%
13.6%
French (incl. Cajun & Haitian)
1.6%
1.3%
0.7%
Other Indo-European
1.3%
2.5%
2.0%
Other languages
3.4%
2.5%
0.8%
Religious landscape
Measure
MD SD 27
Maryland
United States
Catholic
—
14.7%
18.6%
Evangelical Protestant
—
11.2%
16.5%
Unclaimed / not counted
—
56.6%
51.5%
American Community Survey 2024 5-year (CVAP, income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024 · 2020 U.S. Religion Census (ASARB) — congregational adherents; unclaimed is the residual not counted by congregations.
Maryland 27th State Senate District
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2004
+4.3%
2008
+20.2%
2012
+22.6%
2016
+15.2%
2020
+27.7%
2024
+22.5%
DemocraticRepublican
6 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024). Swing · margin change from the prior cycle. vs U.S. · margin relative to the national result that year. Third-party votes in 2012 are allocated from certified county totals by this place's share of each county's two-party vote — that cycle's precinct source records two-party splits. † 2004 sub-county results are estimated: the source's block-level detail for this cycle was unreliable — either county/municipality-level consolidated reporting (COVID-era) or a precinct-to-block allocation that misplaced votes — so the figures are allocated from the constituent county totals in proportion to the place and scaled to certified totals.
Year
Won
Democratic
Republican
Other
Margin
Swing
vs U.S.
Total
D
60.3%Harris47,025
37.7%Trump29,449
2.0%
D+22.5
R+5.2
D+24.0
78,015
D
63.4%Biden46,957
35.7%Trump26,419
1.0%
D+27.7
D+12.5
D+23.3
74,085
D
55.2%Clinton36,513
39.9%Trump26,430
4.9%
D+15.2
R+7.4
D+13.1
66,199
D
60.4%Obama39,845
37.8%Romney24,924
1.8%
D+22.6
D+2.4
D+18.8
65,984
D
59.6%Obama37,552
39.4%McCain24,808
1.0%
D+20.2
D+15.9
D+13.0
62,990
D
51.7%Kerry28,500
47.4%Bush26,139
0.8%
D+4.3
—
D+6.7
55,094
current representation
Current officeholders
DKevin HarrisState Senate · 27
State legislative officeholder from OpenStates nightly current-legislator data.
With a 2024 presidential margin of D+41.3, this district ranks among the most reliably Democratic in the state, reflecting a dense urban or inner-suburban electorate where statewide races are effectively decided before results are reported.
Across the recorded series it reached a Democratic high of 27.7 points in 2020. Between 2020 and 2024 the district moved 5.2 points toward the Republican candidate; the 2024 margin was 22.5 points.
A population of 136,066, a 49% non-Hispanic-white share, and a median household income of $131,892 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 23 and State Senate District 10.
Akashic
Political twins — state-senate districts
The state-senate 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.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Maryland 27th State Senate District. Akashic. https://akashic.app/sld-upper/24027/. Accessed May 20, 2026. License: CC BY 4.0.
How did Maryland 27th State Senate District vote in 2024?
In 2024, Maryland 27th State Senate District voted Democratic by 22.5 points (D+22.5), carried by the Democratic candidate. Out of 78,015 votes cast, 47,025 went Democratic and 29,449 went Republican.
How many people live in Maryland 27th State Senate District?
Maryland 27th State Senate District has a population of 136,066 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Maryland 27th State Senate District?
Median household income in Maryland 27th State Senate District is $131,892 — above the national median of $80,734. The Maryland state median is $103,678.
What is the political history of Maryland 27th State Senate District?
Akashic tracks 6 presidential elections in Maryland 27th State Senate District from 2004 to 2024. Of those, 6 went Democratic and 0 went Republican.
