state senate districtMissouri 19th State Senate District
presidential margin
2004–2024 · Democratic minus Republican
2004R+0.2
2008D+12.0
2012D+3.1
2016D+5.9
2020D+12.5
2024D+9.7
net swing · 2004→2024D+10.0R+0.2 → D+9.7
vs. U.S. · 2024D+11.2D+9.7 vs R+1.5
presidential returns
2024 turnout 62.2% of 144,841 citizens 18+
Year
Democrat
Republican
Others
Total
CVAP
Turnout
2024
48,448
39,668
1,985
90,101
144,841
62.2%
2020
50,064
38,646
2,420
91,130
136,470†
66.8%
2016
41,125
36,200
6,101
83,426
130,974†
63.7%
2012
39,817
37,353
2,169
79,339
123,336†
64.3%
2008
47,058
36,845
1,478
85,381
114,921†
74.3%
2004
37,640
37,797
602
76,039
106,506†
71.4%
† Citizen voting-age population estimated for prior cycles from the constituent-county ACS trend anchored to the current figure. Source: ACS 5-year, table B05003.
——
D+60R+60
20042024
Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
People and households
Who lives here
Exact values for this place, its state, and the United States.
Race · ethnicity · ancestry
Communities and origins
GroupMO SD 19MissouriUnited States
German23.5%21.3%12.5%
English15.2%11.9%9.5%
Irish12.5%11.8%9.4%
American5.8%6.8%5.3%
Italian3.0%3.2%4.8%
Scottish2.2%1.8%1.3%
French1.9%2.2%1.6%
Polish1.4%1.3%2.2%
African American†8.6%10.0%9.9%
African0.3%0.3%0.5%
Nigerian0.2%—0.2%
Mexican2.9%3.2%11.3%
Puerto Rican0.2%0.4%1.8%
Peruvian0.2%——
Spanish0.2%——
Chinese1.0%0.4%1.3%
Asian Indian0.9%0.6%1.4%
Korean0.4%—0.4%
Vietnamese0.4%0.2%0.6%
Cambodian0.4%——
Filipino0.3%0.2%0.9%
Nepalese0.2%——
Hispanic or Latino counts residents of any race; the race groups count only their non-Hispanic residents, so the groups are mutually exclusive and sum to 100%. Expand a row to see ancestries reported within that group.
Age and life stage
Measure
MO SD 19
Missouri
United States
Median age
32.7
39.2
39.1
Age 18–24
18.9%
9.2%
9.2%
Age 65 and older
13.4%
17.9%
17.2%
Household economy
Measure
MO SD 19
Missouri
United States
Median household income
$72,758
$70,702
$84,427
Poverty rate
16.6%
12.6%
12.5%
Bachelor's degree or higher (25+)
51.5%
32.4%
35.6%
Languages at home
Measure
MO SD 19
Missouri
United States
Speaks a non-English language at home
9.1%
6.7%
22.3%
Spanish
2.8%
2.9%
13.6%
Other Indo-European
1.2%
0.6%
2.0%
Other Asian & Pacific Island
1.2%
0.5%
1.1%
Religious landscape
Measure
MO SD 19
Missouri
United States
Catholic
—
12.5%
18.6%
Evangelical Protestant
—
24.1%
16.5%
Unclaimed / not counted
—
51.7%
51.5%
American Community Survey 2024 5-year (CVAP, income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024 · 2020 U.S. Religion Census (ASARB) — congregational adherents; unclaimed is the residual not counted by congregations.
Missouri 19th State Senate District
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2004
−0.2%
2008
+12.0%
2012
+3.1%
2016
+5.9%
2020
+12.5%
2024
+9.7%
DemocraticRepublican
6 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024). Swing · margin change from the prior cycle. vs U.S. · margin relative to the national result that year. Third-party votes in 2012 are allocated from certified county totals by this place's share of each county's two-party vote — that cycle's precinct source records two-party splits. † 2004 sub-county results are estimated: the source's block-level detail for this cycle was unreliable — either county/municipality-level consolidated reporting (COVID-era) or a precinct-to-block allocation that misplaced votes — so the figures are allocated from the constituent county totals in proportion to the place and scaled to certified totals.
Year
Won
Democratic
Republican
Other
Margin
Swing
vs U.S.
Total
D
53.8%Harris48,448
44.0%Trump39,668
2.2%
D+9.7
R+2.8
D+11.2
90,101
D
54.9%Biden50,064
42.4%Trump38,646
2.7%
D+12.5
D+6.6
D+8.1
91,130
D
49.3%Clinton41,125
43.4%Trump36,200
7.3%
D+5.9
D+2.8
D+3.8
83,426
D
50.2%Obama39,817
47.1%Romney37,353
2.7%
D+3.1
R+8.9
R+0.7
79,339
D
55.1%Obama47,058
43.2%McCain36,845
1.7%
D+12.0
D+12.2
D+4.7
85,381
R
49.5%Kerry37,640
49.7%Bush37,797
0.8%
R+0.2
—
D+2.3
76,039
current representation
Current officeholders
DStephen WebberState Senate · 19
State legislative officeholder from OpenStates nightly current-legislator data.
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.
Across the recorded series it reached a Democratic high of 12.5 points in 2020 and a Republican high of 0.2 points in 2004. Between 2020 and 2024 the district moved 2.8 points toward the Republican candidate; the 2024 margin was 9.7 points.
A population of 183,610, a 75% non-Hispanic-white share, and a median household income of $72,758 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 40 and State Senate District 14.
Akashic
Political twins — state-senate districts
The state-senate districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
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.
Missouri 19th State Senate District. Akashic. https://akashic.app/sld-upper/29019/. Accessed May 20, 2026. License: CC BY 4.0.
How did Missouri 19th State Senate District vote in 2024?
In 2024, Missouri 19th State Senate District voted Democratic by 9.7 points (D+9.7), carried by the Democratic candidate. Out of 90,101 votes cast, 48,448 went Democratic and 39,668 went Republican.
When did Missouri 19th State Senate District last vote Republican?
The most recent presidential election in which Missouri 19th State Senate District voted Republican was 2004.
How many people live in Missouri 19th State Senate District?
Missouri 19th State Senate District has a population of 183,610 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Missouri 19th State Senate District?
Median household income in Missouri 19th State Senate District is $72,758 — below the national median of $80,734. The Missouri state median is $70,702.
What is the political history of Missouri 19th State Senate District?
Akashic tracks 6 presidential elections in Missouri 19th State Senate District from 2004 to 2024. Of those, 5 went Democratic and 1 went Republican.
