Missouri 1st Congressional District, Missouri: Democratic loyalist district. In 2024, voted D+39%. Democratic peak: D+45 in 1964.
Key facts
- 2024 presidential margin
- D+39MIT Election Lab
- Political archetype
- Democratic loyalistAkashic typology
- Population
- 654,5212024 5-year
- Median household income
- $71,1342024 5-year
- White (non-Hispanic)
- 54.8%2024 5-year
- Black
- 32.1%2024 5-year
- Hispanic / Latino
- 4.5%2024 5-year
- Peak Democratic margin
- D+45 in 1964MIT Election Lab
- Peak Republican margin
- R+21 in 1920MIT Election Lab
Constituent county margins for Congressional District 1, MOOne 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 |
|---|---|---|---|---|---|
| D | 206,820 | 88,454 | 301,807 | ||
| D | 230,728 | 94,818 | 331,591 | ||
| D | 209,637 | 95,257 | 323,544 | ||
| D | 228,002 | 105,570 | 338,957 | ||
| D | 255,391 | 106,172 | 364,682 | ||
| D | 224,688 | 117,856 | 344,260 | ||
| D | 188,697 | 107,406 | 303,750 | ||
| D | 174,142 | 94,216 | 291,954 | ||
| D | 189,028 | 94,664 | 344,003 | ||
| D | 189,678 | 137,518 | 328,430 | ||
| D | 175,968 | 174,138 | 350,106 | ||
| D | 184,572 | 147,214 | 348,990 | ||
| D | 191,092 | 149,170 | 346,182 | ||
| D | 178,928 | 169,512 | 348,440 | ||
| D | 203,952 | 124,557 | 362,584 | ||
| D | 286,496 | 109,219 | 395,715 | ||
| D | 263,522 | 159,411 | 422,933 | ||
| D | 247,006 | 180,813 | 427,819 | ||
| D | 270,971 | 187,768 | 459,240 | ||
| D | 243,684 | 146,233 | 392,785 | ||
| D | 225,916 | 157,980 | 384,847 | ||
| D | 252,579 | 192,752 | 446,448 | ||
| D | 283,290 | 144,621 | 438,016 | ||
| D | 248,030 | 136,628 | 393,204 | ||
| D | 188,843 | 177,341 | 367,357 | ||
| R | 101,791 | 149,228 | 282,164 | ||
| R | 110,612 | 172,463 | 297,096 | ||
| R | 76,843 | 88,382 | 169,618 | ||
| D | 60,829 | 48,777 | 146,025 | ||
| R | 62,575 | 77,896 | 146,175 | ||
| R | 52,909 | 60,254 | 119,688 | ||
| R | 61,347 | 62,996 | 128,452 | ||
| R | 51,339 | 67,986 | 120,550 | ||
| R | 35,812 | 37,131 | 73,910 | ||
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Demographics
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
German
19.7%
Irish
11.1%
English
8.0%
American
6.2%
Italian
4.4%
French
2.4%
Polish
2.2%
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: 38.8 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
$71,134
Congressional District 1 ranks near the middle of US counties.
Congressional District 1$71,134
Missouri$70,702
United States$80,734
Source · American Community Survey 5-year estimates, 2024 release.
Poverty rate
All persons below federal poverty line
14.6%
Children face moderate poverty.
Children under 1820.6%
Working age (18–64)13.1%
Seniors (65+)13.4%
Source · American Community Survey 5-year estimates, 2024 release.
Language at home
Population aged 5 and older
90.0%
speak English only
Other Indo-European3.3%
Spanish2.9%
Asian & Pacific Islander2.7%
Other languages1.1%
Source · ACS 5-year estimates, 2024.
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 36.5% of residents not counted as adherents by any reporting body.
Missouri 1st Congressional District sits in the Border South. Its political identity has been Democratic for as long as anyone now living can remember. 3 consecutive presidential elections in modern records have gone for the Democratic candidate, often by margins that would be considered landslide territory anywhere else.
The Democratic margin in Missouri 1st Congressional District reached its widest at forty-five points in 1964. The margin in 2024 was thirty-nine points — still decisive.
Its loyalty is rooted in its place. Median household income of $71,134, a 55% non-Hispanic-white share, and a population of 654,521 together describe a district whose political habits are deeply settled.
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Congressional District 1, Missouri — The Long Memory. Akashic Intelligence — The Long Memory. https://tiers.akashic.app/cd/2901/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Frequently asked questions
How did Congressional District 1, Missouri vote in 2024?
In 2024, Congressional District 1, Missouri voted Democratic by 39.2 points (D+39), carried by the Democratic candidate. Out of 301,807 votes cast, 206,820 went Democratic and 88,454 went Republican.
What is Congressional District 1, Missouri's political archetype?
Akashic classifies Congressional District 1, Missouri as a "Democratic loyalist" district based on its long-arc presidential voting pattern. Across 38 elections in the dataset, the district has voted Democratic 26 times, Republican 8 times, and other 0 times.
When did Congressional District 1, Missouri last vote Republican?
The most recent presidential election in which Congressional District 1, Missouri voted Republican was 1924.
How many people live in Congressional District 1, Missouri?
Congressional District 1, Missouri has a population of 654,521 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Congressional District 1, Missouri?
Median household income in Congressional District 1, Missouri is $71,134 — below the national median of $80,734. The Missouri state median is $70,702.
What is the political history of Congressional District 1, Missouri?
Akashic tracks 38 presidential elections in Congressional District 1, Missouri from 1876 to 2024. Of those, 26 went Democratic and 8 went Republican. The district's archetype — "Democratic loyalist" — captures the overall trajectory of that voting record.