St. Louis city, MO

MO · Presidential Elections 1892–2024

D+64.2
2024 Margin
R+1.7%
2020→2024 Swing
D since 1928
Voting Streak
289K
Population

St. Louis city, MO (Missouri) voted D+64.2 for Kamala Harris (Democrat) in the 2024 presidential election, with Harris receiving 94,458 votes (80.75%) to 19,342 (16.53%) for Trump.

This represents a R+1.7% swing toward Republicans compared to 2020. St. Louis city is classified as a deep Democratic county. St. Louis city has voted Democratic in every presidential election since 1928. The county has a population of approximately 288,512.

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Quick Stats

2024 ResultD+64.2
2020→2024 SwingR+1.7%
Voting StreakD since 1928
Elections on Record34

Demographics

Population288,512
Median Age
36.8(US: 38.7)
College (BA+)
41.1%(US: 35.2%)
Median Income
$56,160(US: $80k)
White (non-Hisp)
44.4%(US: 57.6%)
Hispanic
5.3%(US: 19.1%)
Black
43.0%(US: 12.2%)
Asian
3.5%(US: 5.7%)
Homeownership
45.3%(US: 64.5%)
Poverty Rate
20.6%(US: 12.3%)
Veterans
5.6%(US: 6.2%)
Non-English (CVAP)
6.0%(US: 17.0%)
Source: Census ACS 5-Year (2020-2024)

Community Profile

Religious Composition

Source: Religion Census 2020
Black Protestant
22.8%(Primary Hub)
Evangelical
20.9%
Catholic
16.5%
Mainline Protestant
5.7%
Jewish
1.8%(Unique Concentration)
+ 1 more traditions

Ancestry Groups

Source: Census ACS

Top reported ancestry groups (compared to national average).

German
16.3%(1.3x)
Irish
9.8%
American Heritage
7.0%(1.3x)
English
6.6%
Italian
4.2%
Mexican
3.1%
+ 3 more reported ancestry groups

Age Distribution

Median:36.8 yrs(US: 38.5)
Under 18
18.3%↓
18-29
8.7%↓
30-44
27.9%↑
45-64
29.7%↑
65+
15.5%
National average

Employment by Industry

Census ACS
Professional & Technical
13.8%(1.2x US)
Educational Services
10.5%(1.2x US)
Retail Trade
8.8%(0.8x US)
Manufacturing
8.6%(0.9x US)
Healthcare & Social Services
5.1%(1.1x US)
Construction
4.0%(0.6x US)
National average

Presidential Elections

Presidential Results

YearDemocratRepublicanMarginSwing
202480.8%(94,458)16.5%(19,342)D+64.2R+1.7
202081.9%(110,089)16.0%(21,474)D+65.9D+3.0
201678.7%(104,235)15.7%(20,832)D+63.0R+3.6
201282.5%(118,780)15.9%(22,943)D+66.5R+1.6
200883.7%(132,925)15.5%(24,662)D+68.2D+7.1
200480.3%(116,133)19.2%(27,793)D+61.1D+3.6
200077.4%(96,557)19.9%(24,799)D+57.5D+0.9
199674.8%(91,233)18.1%(22,121)D+56.6D+4.5
199269.4%(102,356)17.3%(25,441)D+52.2D+6.6
198872.5%(110,076)27.0%(40,906)D+45.6D+16.0

Source: Official state election returns via MIT Election Data + Science Lab

Presidential Margin Trend

St. Louis city, MO • 1892–2024

D+R++60+40+200-20-40-6018921900190819161924193219401948195619641972198019881996200420122020
Democratic margin
Republican margin

Senate Elections

Senate Results

YearDemocratRepublicanMarginSwing
202284.5%(69,839)15.5%(12,835)D+69.0R+1.3
201884.1%(96,828)13.8%(15,937)D+70.3D+3.5
201681.8%(107,070)15.0%(19,586)D+66.8R+8.7
201286.3%(123,000)10.8%(15,385)D+75.5D+14.3
201079.3%(71,938)18.0%(16,353)D+61.3D+1.2
200679.1%(75,183)19.1%(18,135)D+60.0D+5.4
200476.8%(109,228)22.1%(31,468)D+54.7R+2.4
200277.6%(73,822)20.6%(19,546)D+57.1R+1.7
200078.7%(98,048)20.0%(24,851)D+58.8D+24.4
199865.1%(50,475)30.7%(23,799)D+34.4D+5.0

Source: Official state election returns via MIT Election Data + Science Lab

Governor Elections

Governor Results

YearDemocratRepublicanMarginSwing
202480.0%(182,068)18.8%(42,786)D+61.2R+1.7
202080.4%(107,296)17.5%(23,380)D+62.9R+1.1
201680.4%(105,242)16.3%(21,385)D+64.1R+5.7
201283.6%(117,979)13.8%(19,478)D+69.8R+2.1
200884.9%(131,900)13.0%(20,205)D+71.9D+14.7
200477.8%(111,940)20.6%(29,667)D+57.2D+5.5
200072.4%(89,680)20.8%(25,710)D+51.7D+0.8
199674.4%(88,515)23.6%(28,056)D+50.8R+3.6
199277.2%(111,362)22.8%(32,878)D+54.4D+34.8
198858.7%(88,813)39.0%(59,083)D+19.6R+15.3

Source: Official state election returns via MIT Election Data + Science Lab

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