Oklahoma 27th State Senate District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1908–2024 · 30 presidential cycles
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Franklin D. Roosevelt1932
73.0%
31,710 votes · D+46.0 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · 63.5%
Republican
Donald Trump2024
86.2%
25,791 votes · R+74.1 · modeled estimate
Runner-up · Donald Trump, 2020 · 86.1%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Franklin D. Roosevelt1932
31,710votes
73.0% of the vote · D+46.0 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · 27,234 votes
Republican
Ronald Reagan1984
30,856votes
79.5% of the vote · R+59.6 · modeled estimate
Runner-up · Richard Nixon, 1972 · 30,441 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
Franklin D. Roosevelt1932
+28.2pts D vs U.S.
Place D+46.0 · U.S. D+17.8 · modeled estimate
Runner-up · John W. Davis, 1924 · +13.1 pts
Republican
Donald Trump2020
+78.6pts R vs U.S.
Place R+74.1 · U.S. D+4.5 · modeled estimate
Runner-up · Donald Trump, 2016 · +75.4 pts
current representation
Current officeholders
RCasey MurdockState Senate · 27
State legislative officeholder from OpenStates nightly current-legislator data.
U.S. House elections · 1 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
2020
R
11.4%3,537
88.6%27,542
31,079
Oklahoma 27th State Senate District sits in the Southern Plains. In 2024 it voted Republican.
Across the recorded series it reached a Democratic high of 46.0 points in 1932 and a Republican high of 74.1 points in 2020. The 2024 margin was 74.1 points.
A population of 80,552, a 68% non-Hispanic-white share, and a median household income of $61,298 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 19 and State Senate District 26.
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 → · 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.
Oklahoma 27th State Senate District. Akashic. https://akashic.app/sld-upper/40027/. Accessed May 20, 2026. License: CC BY 4.0.
How did Oklahoma 27th State Senate District vote in 2024?
In 2024, Oklahoma 27th State Senate District voted Republican by 74.1 points (R+74.1), carried by the Republican candidate. Out of 29,904 votes cast, 3,638 went Democratic and 25,791 went Republican.
When did Oklahoma 27th State Senate District last vote Democratic?
The most recent presidential election in which Oklahoma 27th State Senate District voted Democratic was 1948.
How many people live in Oklahoma 27th State Senate District?
Oklahoma 27th State Senate District has a population of 80,552 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Oklahoma 27th State Senate District?
Median household income in Oklahoma 27th State Senate District is $61,298 — below the national median of $80,734. The Oklahoma state median is $65,039.
What is the political history of Oklahoma 27th State Senate District?
Akashic tracks 38 presidential elections in Oklahoma 27th State Senate District from 1876 to 2024. Of those, 4 went Democratic and 26 went Republican.