State Senate District 19 State Senate District (MO) — Elections 1876–2024

Missouri 19th State Senate District, Missouri: Tossup district. In 2024, voted D+10%. Democratic peak: D+55 in 1932.

Key facts

2024 presidential margin: D+10MIT Election Lab
Political archetype: TossupAkashic typology
Population: 187,9772024 5-year
Median household income: $72,7582024 5-year
White (non-Hispanic): 77.0%2024 5-year
Black: 9.7%2024 5-year
Hispanic / Latino: 4.5%2024 5-year
Peak Democratic margin: D+55 in 1932MIT Election Lab
Peak Republican margin: R+16 in 1984MIT Election Lab

2024 results by constituent county

1 counties · 1 D · 0 R

R+60

D+60

One cell per constituent county. Ordered by 2024 D-vs-R margin (bluest first). Hover for county-level numbers.

38 presidential elections

Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024).
Year	Won	Margin	Democratic	Republican	Total
2024	D	+9.7%	48,435	39,659	90,343
2020	D	+12.5%	50,046	38,632	91,294
2016	D	+5.9%	41,111	36,187	83,839
2012	D	+3.1%	39,833	37,391	79,394
2008	D	+12.0%	47,045	36,836	85,221
2004	R	−0.2%	37,630	37,788	76,019
2000	D	+0.6%	28,801	28,416	59,588
1996	D	+5.7%	24,975	22,039	51,902
1992	D	+11.7%	26,167	19,398	57,870
1988	D	+3.0%	24,361	22,940	47,441
1984	R	−15.7%	19,357	26,591	45,948
1980	D	+5.7%	18,520	16,307	38,823
1976	D	+3.7%	17,668	16,367	34,881
1972	R	−12.3%	13,661	17,482	31,143
1968	R	−0.6%	11,767	11,913	25,694
1964	D	+31.5%	14,753	7,692	22,445
1960	D	+4.8%	11,510	10,449	21,959
1956	D	+11.9%	10,400	8,194	18,594
1952	D	+15.0%	10,202	7,542	17,779
1948	D	+40.3%	10,196	4,287	14,648
1944	D	+39.6%	9,701	4,194	13,924
1940	D	+40.8%	11,611	4,867	16,537
1936	D	+51.0%	11,237	3,623	14,921
1932	D	+55.5%	11,550	3,240	14,974
1928	D	+26.6%	8,419	4,874	13,314
1924	D	+41.3%	8,654	3,546	12,369
1920	D	+36.2%	8,745	4,076	12,885
1916	D	+43.7%	5,599	2,179	7,835
1912	D	+51.4%	5,025	1,350	7,155
1908	D	+39.9%	5,039	2,148	7,251
1904	D	+39.8%	4,373	1,856	6,325
1900	D	+47.4%	4,791	1,671	6,587
1896	D	+49.4%	5,073	1,704	6,820
1892	D	+44.1%	4,053	1,494	5,804
1888	—	No data	—	—	—
1884	—	No data	—	—	—
1880	—	No data	—	—	—
1876	—	No data	—	—	—

Demographics

Race, ethnicity, and ancestry

Click any group to see the ancestries typically reported within it.

German

23.4%

English

15.1%

Irish

12.4%

American

5.8%

Italian

3.0%

Scottish

2.2%

French

1.9%

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: 32.7 in this county, 39.1 nationally

Male

Age

Female

0.5%

85+

0.9%

1.6%

75–84

2.2%

3.8%

65–74

4.4%

5.1%

55–64

5.3%

5.0%

45–54

5.1%

6.2%

35–44

6.3%

7.1%

25–34

7.4%

8.8%

18–24

10.1%

7.7%

5–17

7.1%

2.7%

Source · American Community Survey 5-year estimates, 2024 release.

Median household income

2024 inflation-adjusted dollars

$72,758

State Senate District 19 ranks near the middle of US counties.

State Senate District 19$72,758

Missouri$70,702

United States$80,734

Source · American Community Survey 5-year estimates, 2024 release.

Poverty rate

All persons below federal poverty line

16.6%

Child poverty is below the national average.

Children under 1814.4%

Working age (18–64)17.7%

Seniors (65+)9.9%

Source · American Community Survey 5-year estimates, 2024 release.

Language at home

Population aged 5 and older

90.9%

speak English only

Asian & Pacific Islander3.1%

Spanish2.8%

Other Indo-European2.2%

Other languages1.0%

Source · ACS 5-year estimates, 2024.

Religious adherents

Adherents per capita by tradition

Other Christian

12.0%

Baptist

8.2%

Catholic & Orthodox

7.0%

Mainline Protestant

3.9%

Methodist

2.9%

Non-Christian

2.2%

Pentecostal & Holiness

1.0%

Source · 2020 US Religion Census. Remaining 62.8% of residents not counted as adherents by any reporting body.

Missouri Senate District 19 backed the 2024 Democratic presidential nominee by nearly 10 points, making it one of the more reliably center-left constituencies in a state that has otherwise shifted sharply rightward over the past two decades.

The district's recent history is a story of close margins. The Democratic margin reached fifty-five points in 1932; the Republican margin reached sixteen points in 1984. Most other elections have been decided by single-digit points.

Its demographics — a population of 187,977, a 77% non-Hispanic-white share, a median household income of $72,758 — situate the district close to national averages on several dimensions.

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 19, Missouri. Akashic. https://akashic.app/sld-upper/29019/. Accessed May 20, 2026. License: CC BY 4.0.

License: CC BY 4.0

Frequently asked questions

How did State Senate District 19, Missouri vote in 2024?

In 2024, State Senate District 19, Missouri voted Democratic by 9.7 points (D+10), carried by the Democratic candidate. Out of 90,343 votes cast, 48,435 went Democratic and 39,659 went Republican.

What is State Senate District 19, Missouri's political archetype?

Akashic classifies State Senate District 19, Missouri as a "Tossup" district based on its long-arc presidential voting pattern. Across 38 elections in the dataset, the district has voted Democratic 30 times, Republican 4 times, and other 0 times.

When did State Senate District 19, Missouri last vote Republican?

The most recent presidential election in which State Senate District 19, Missouri voted Republican was 2004.

How many people live in State Senate District 19, Missouri?

State Senate District 19, Missouri has a population of 187,977 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 19, Missouri?

Median household income in State Senate District 19, Missouri is $72,758 — below the national median of $80,734. The Missouri state median is $70,702.

What is the political history of State Senate District 19, Missouri?

Akashic tracks 38 presidential elections in State Senate District 19, Missouri from 1876 to 2024. Of those, 30 went Democratic and 4 went Republican. The district's archetype — "Tossup" — captures the overall trajectory of that voting record.

Missouri 19th State Senate District delivered D+10 in 2024 — close enough to flip again next time.

Key facts

Demographics

Compare two places, side by side

Frequently asked questions