South Dakota 13th State Senate District, South Dakota: Republican loyalist district. In 2024, voted R+20%. Republican peak: R+64 in 1904.
Key facts
- 2024 presidential margin
- R+20MIT Election Lab
- Political archetype
- Republican loyalistAkashic typology
- Population
- 1,6012024 5-year
- Median household income
- $88,5562024 5-year
- White (non-Hispanic)
- 84.8%2024 5-year
- Black
- 4.4%2024 5-year
- Hispanic / Latino
- 4.8%2024 5-year
- Peak Democratic margin
- D+34 in 1912MIT Election Lab
- Peak Republican margin
- R+64 in 1904MIT Election Lab
Constituent county margins for State Senate District 13, SDOne cell per constituent county, colored by 2024 presidential margin from deep red (Republican) through neutral to deep blue (Democratic), ordered bluest first.
R+60D+60
One cell per constituent county. Ordered by 2024 D-vs-R margin (bluest first). Hover for county-level numbers.
38 presidential elections
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| R | 304 | 463 | 785 | ||
| R | 294 | 418 | 731 | ||
| R | 211 | 342 | 593 | ||
| R | 225 | 313 | 548 | ||
| R | 252 | 287 | 549 | ||
| R | 189 | 298 | 494 | ||
| D | 203 | 147 | 356 | ||
| D | 155 | 153 | 335 | ||
| D | 136 | 134 | 333 | ||
| D | 147 | 142 | 291 | ||
| R | 118 | 160 | 278 | ||
| R | 102 | 144 | 273 | ||
| R | 118 | 124 | 243 | ||
| R | 115 | 122 | 238 | ||
| R | 85 | 114 | 206 | ||
| D | 112 | 95 | 208 | ||
| R | 80 | 129 | 210 | ||
| R | 75 | 125 | 200 | ||
| R | 50 | 140 | 190 | ||
| R | 66 | 86 | 153 | ||
| R | 58 | 91 | 149 | ||
| R | 70 | 111 | 181 | ||
| R | 80 | 81 | 171 | ||
| D | 87 | 64 | 153 | ||
| R | 42 | 93 | 135 | ||
| R | 9 | 55 | 109 | ||
| R | 15 | 64 | 94 | ||
| D | 35 | 24 | 62 | ||
| O | 18 | 0 | 53 | ||
| R | 16 | 38 | 56 | ||
| R | 8 | 46 | 59 | ||
| R | 24 | 35 | 60 | ||
| O | 27 | 27 | 54 | ||
| R | 4 | 22 | 40 | ||
| — | — | — | — | ||
| — | — | — | — | ||
| — | — | — | — | ||
| — | — | — | — |
Demographics
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
German
33.8%
Irish
9.7%
English
7.1%
American
4.8%
Polish
1.5%
French
1.5%
Italian
1.4%
Source · American Community Survey 5-year estimates, 2024 release. Hispanic/Latino is an ethnicity that overlaps the race categories, so these shares can total more than 100%. Ancestry is a self-reported, multiple-response item; ancestry percentages do not sum to the parent race percentage.
Age distribution by sex
Median age: 35.9 in this county, 39.1 nationally
Male
Age
Female
85+
75–84
65–74
55–64
45–54
35–44
25–34
18–24
5–17
<5
Source · American Community Survey 5-year estimates, 2024 release.
Median household income
2024 inflation-adjusted dollars
$88,556
State Senate District 13 ranks near the middle of US counties.
State Senate District 13$88,556
South Dakota$75,081
United States$80,734
Source · American Community Survey 5-year estimates, 2024 release.
Poverty rate
All persons below federal poverty line
7.1%
Child poverty is below the national average.
Children under 188.5%
Working age (18–64)6.6%
Seniors (65+)7.5%
Source · American Community Survey 5-year estimates, 2024 release.
Language at home
Population aged 5 and older
92.1%
speak English only
Spanish3.0%
Other Indo-European2.6%
Other languages1.7%
Asian & Pacific Islander0.7%
Source · ACS 5-year estimates, 2024.
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 54.6% of residents not counted as adherents by any reporting body.
South Dakota 13th State Senate District sits in the Northern Plains. Its political identity has been Republican for as long as anyone now living can remember. 4 consecutive presidential elections in modern records have gone for the Republican candidate, often by margins that would be considered landslide territory anywhere else.
The Republican margin in South Dakota 13th State Senate District reached its widest at sixty-four points in 1904. The margin in 2024 was twenty points, in line with the district's deep historical pattern.
Its loyalty is rooted in its place. Median household income of $88,556, a 85% non-Hispanic-white share, and a population of 1,601 together describe a district whose political habits are deeply settled.
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.
State Senate District 13, South Dakota. Akashic. https://akashic.app/sld-upper/46013/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Frequently asked questions
How did State Senate District 13, South Dakota vote in 2024?
In 2024, State Senate District 13, South Dakota voted Republican by 20.3 points (R+20), carried by the Republican candidate. Out of 785 votes cast, 304 went Democratic and 463 went Republican.
What is State Senate District 13, South Dakota's political archetype?
Akashic classifies State Senate District 13, South Dakota as a "Republican loyalist" district based on its long-arc presidential voting pattern. Across 38 elections in the dataset, the district has voted Democratic 7 times, Republican 25 times, and other 2 times.
When did State Senate District 13, South Dakota last vote Democratic?
The most recent presidential election in which State Senate District 13, South Dakota voted Democratic was 2000.
How many people live in State Senate District 13, South Dakota?
State Senate District 13, South Dakota has a population of 1,601 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in State Senate District 13, South Dakota?
Median household income in State Senate District 13, South Dakota is $88,556 — above the national median of $80,734. The South Dakota state median is $75,081.
What is the political history of State Senate District 13, South Dakota?
Akashic tracks 38 presidential elections in State Senate District 13, South Dakota from 1876 to 2024. Of those, 7 went Democratic and 25 went Republican. The district's archetype — "Republican loyalist" — captures the overall trajectory of that voting record.