Iowa 48th State Senate District, Iowa: Bellwether district. In 2024, voted R+22%. Republican peak: R+22 in 2024.
Key facts
- 2024 presidential margin
- R+22MIT Election Lab
- Political archetype
- BellwetherAkashic typology
- Population
- 63,5612024 5-year
- Median household income
- $69,6102024 5-year
- White (non-Hispanic)
- 82.0%2024 5-year
- Black
- 2.4%2024 5-year
- Hispanic / Latino
- 14.6%2024 5-year
- Peak Democratic margin
- D+12 in 2008MIT Election Lab
- Peak Republican margin
- R+22 in 2024MIT Election Lab
Constituent county margins for State Senate District 48, IAOne 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.
5 presidential elections
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| R | 11,440 | 18,092 | 30,080 | ||
| R | 12,998 | 17,713 | 31,407 | ||
| R | 11,764 | 15,695 | 29,911 | ||
| D | 16,531 | 13,229 | 30,337 | ||
| D | 16,342 | 12,740 | 29,569 |
Demographics
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
German
25.3%
English
9.9%
Irish
9.7%
American
6.1%
French
1.6%
Scottish
1.3%
Polish
1.0%
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: 40.5 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
$69,610
State Senate District 48 ranks near the middle of US counties.
State Senate District 48$69,610
Iowa$75,059
United States$80,734
Source · American Community Survey 5-year estimates, 2024 release.
Poverty rate
All persons below federal poverty line
12.7%
Children face moderate poverty.
Children under 1816.9%
Working age (18–64)11.4%
Seniors (65+)10.7%
Source · American Community Survey 5-year estimates, 2024 release.
Language at home
Population aged 5 and older
88.4%
speak English only
Spanish9.5%
Other Indo-European1.2%
Asian & Pacific Islander0.7%
Other languages0.1%
Source · ACS 5-year estimates, 2024.
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 66.8% of residents not counted as adherents by any reporting body.
Iowa 48th State Senate District in the Corn Belt has, for decades, voted very close to the way the country has voted. Its margins are typically narrow, and the candidate who carries Iowa 48th State Senate District more often than not also wins the national popular vote.
The Democratic margin in Iowa 48th State Senate District has rarely exceeded twelve points in modern history; the Republican margin has rarely exceeded twenty-two points. 2024 delivered the district to the Republican candidate by twenty-two points.
Its demographics resemble the country more than they resemble most districts. A 82% non-Hispanic-white share, a 13% poverty rate, and a median household income of $69,610 — all within the broad national range.
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
State Senate District 48, Iowa — The Long Memory. Akashic Intelligence — The Long Memory. https://tiers.akashic.app/sld-upper/19048/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Frequently asked questions
How did State Senate District 48, Iowa vote in 2024?
In 2024, State Senate District 48, Iowa voted Republican by 22.1 points (R+22), carried by the Republican candidate. Out of 30,080 votes cast, 11,440 went Democratic and 18,092 went Republican.
What is State Senate District 48, Iowa's political archetype?
Akashic classifies State Senate District 48, Iowa as a "Bellwether" district based on its long-arc presidential voting pattern. Across 5 elections in the dataset, the district has voted Democratic 2 times, Republican 3 times, and other 0 times.
When did State Senate District 48, Iowa last vote Democratic?
The most recent presidential election in which State Senate District 48, Iowa voted Democratic was 2012.
How many people live in State Senate District 48, Iowa?
State Senate District 48, Iowa has a population of 63,561 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 48, Iowa?
Median household income in State Senate District 48, Iowa is $69,610 — below the national median of $80,734. The Iowa state median is $75,059.
What is the political history of State Senate District 48, Iowa?
Akashic tracks 5 presidential elections in State Senate District 48, Iowa from 2008 to 2024. Of those, 2 went Democratic and 3 went Republican. The district's archetype — "Bellwether" — captures the overall trajectory of that voting record.