- Lead
- 1,107
- Total
- 57,202
- vs nation
- R+0.5
South Carolina 17th State Senate District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 2,835
- Total
- 57,390
- vs nation
- D+0.5
- Lead
- 3,197
- Total
- 48,306
- vs nation
- D+4.5
- Lead
- 6,829
- Total
- 46,555
- vs nation
- D+10.8
- Lead
- 6,837
- Total
- 44,559
- vs nation
- D+8.1
- Lead
- 1,943
- Total
- 34,745
- vs nation
- D+8.0
- Lead
- 2,776
- Total
- 29,728
- vs nation
- D+8.8
- Lead
- 5,692
- Total
- 25,566
- vs nation
- D+13.7
Key facts
- 2024 presidential margin
- R+1.9MIT Election Lab
- Population
- 116,3072024 5-year
- Population density
- 82 / sq mi2024 5-year · TIGER/Line
- Land area
- 1,419 sq miTIGER/Line
- Median household income
- $60,1702024 5-year
- White (non-Hispanic)
- 50.7%2024 5-year
- Black
- 38.9%2024 5-year
- Hispanic / Latino
- 4.2%2024 5-year
- Peak Democratic margin
- D+98.8 in 1904MIT Election Lab
- Peak Republican margin
- R+19.1 in 1972MIT Election Lab
- Most similar
- State Senate District 40, SC · twin score 97.4
presidential history
Party record book
South Carolina 17th State Senate 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
Alton B. Parker1904
99.4%
2,189 votes · D+98.8 · modeled estimate
Runner-up · James M. Cox, 1920 · 99.4%
Republican
Richard Nixon1972
59.2%
9,831 votes · R+19.1 · modeled estimate
Runner-up · Rutherford B. Hayes, 1876 · 53.8%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
29,767votes
51.9% of the vote · D+4.9 · modeled estimate
Runner-up · Kamala Harris, 2024 · 27,687 votes
Republican
Donald Trump2024
28,794votes
50.3% of the vote · R+1.9 · modeled estimate
Runner-up · Donald Trump, 2020 · 26,932 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
James M. Cox1920
+124.9pts D vs U.S.
Place D+98.7 · U.S. R+26.2 · modeled estimate
Runner-up · John W. Davis, 1924 · +122.3 pts
Republican
Barry Goldwater1964
+4.1pts R vs U.S.
Place D+18.5 · U.S. D+22.6 · modeled estimate
Runner-up · Donald Trump, 2024 · +0.5 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.
In 2024 it voted Republican by R+1.9, against D+15.3 in 2008, having changed party at least once across the five cycles. The district had about 109,000 residents, 59.7% White alone in the 2024 ACS 5-year.
Across the recorded series it reached a Democratic high of 98.8 points in 1904 and a Republican high of 19.1 points in 1972. Between 2020 and 2024 the district moved 6.9 points toward the Republican candidate; the 2024 margin was 1.9 points.
A population of 116,307, a 51% non-Hispanic-white share, and a median household income of $60,170 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 40 and State Senate District 36.
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.
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 →
South Carolina 17th State Senate District. Akashic. https://akashic.app/sld-upper/45017/. Accessed May 20, 2026. License: CC BY 4.0.