Maryland 13th 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
Joe Biden2020
75.4%
51,799 votes · D+53.5 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1932 · 73.6%
Republican
Dwight D. Eisenhower1956
56.9%
2,096 votes · R+13.9 · modeled estimate
Runner-up · Richard Nixon, 1972 · 56.2%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
51,799votes
75.4% of the vote · D+53.5 · modeled estimate
Runner-up · Kamala Harris, 2024 · 49,813 votes
Republican
George W. Bush2004
19,226votes
37.3% of the vote · D+24.1 · modeled estimate
Runner-up · Mitt Romney, 2012 · 18,583 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
+55.4pts D vs U.S.
Place D+30.2 · U.S. R+25.2 · modeled estimate
Runner-up · Alton B. Parker, 1904 · +55.3 pts
Republican
Richard Nixon1968
+9.4pts R vs U.S.
Place R+10.1 · U.S. R+0.7 · modeled estimate
Runner-up · Dwight D. Eisenhower, 1956 · −1.5 pts
current representation
Current officeholders
DGabriel MorenoState House · 13
DJen TerrasaState House · 13
DPam GuzzoneState House · 13
State legislative officeholder from OpenStates nightly current-legislator data.
U.S. House elections · 3 House
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.
Source · Akashic county-allocated estimate from certified county returns, House; not precinct-counted.
Year
Vote lead
Democratic
Republican
Total
2024
D
69.3%46,073
30.7%20,375
66,448
2020
D
66.6%46,341
33.4%23,243
69,584
2018
D
70.0%37,945
30.0%16,229
54,174
In 2024 it voted Democratic by D+49.9, against D+35.6 in 2008. No racial group formed a majority of its residents in the 2024 ACS 5-year, with White residents at 46.8%.
Across the recorded series it reached a Democratic high of 53.5 points in 2020 and a Republican high of 13.9 points in 1956. Between 2020 and 2024 the district moved 4.1 points toward the Republican candidate; the 2024 margin was 49.4 points.
A population of 131,670, a 40% non-Hispanic-white share, and a median household income of $137,864 describe the district. The district's voting pattern over the last decade is most similar to that of State Legislative Subdistrict 12A and State House District 17.
Akashic
Political twins — state-house districts
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.
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 → · Or open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Maryland 13th State House District. Akashic. https://akashic.app/sld-lower/24013/. Accessed May 20, 2026. License: CC BY 4.0.
How did Maryland 13th State House District vote in 2024?
In 2024, Maryland 13th State House District voted Democratic by 49.4 points (D+49.4), carried by the Democratic candidate. Out of 68,726 votes cast, 49,813 went Democratic and 15,855 went Republican.
When did Maryland 13th State House District last vote Republican?
The most recent presidential election in which Maryland 13th State House District voted Republican was 1984.
How many people live in Maryland 13th State House District?
Maryland 13th State House District has a population of 131,670 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Maryland 13th State House District?
Median household income in Maryland 13th State House District is $137,864 — above the national median of $80,734. The Maryland state median is $103,678.
What is the political history of Maryland 13th State House District?
Akashic tracks 38 presidential elections in Maryland 13th State House District from 1876 to 2024. Of those, 33 went Democratic and 5 went Republican.