How did IN-SD-23, Indiana vote in the 2024 presidential election?

IN-SD-23, Indiana voted Republican in 2024 with a margin of R+26.2. Kamala D Harris received 17,733 votes and Donald Trump received 30,748 out of 49,626 total votes cast, a 3.3-point shift toward Republicans from 2020.

What is IN-SD-23, Indiana's political history?

IN-SD-23, Indiana has 5 presidential elections on record, spanning 2008 to 2024. Democrats have won 1 and Republicans 4 of those contests. The largest single-election swing was 19.1 points in 2012.

What are the demographics of IN-SD-23, Indiana?

IN-SD-23, Indiana has a population of 133,730 according to the 2020 Census. The racial composition is 78.6% non-Hispanic white, 4.5% Hispanic, 2.3% Black.

Which places are most similar to IN-SD-23, Indiana?

Based on demographic and electoral similarity analysis, the three most similar state senate districts to IN-SD-23, Indiana are Wisconsin State Senate District 11, Oregon State Senate District 2, Pennsylvania State Senate District 33. Similarity is computed using a vector embedding of demographic, economic, and electoral characteristics.

Indiana State Senate District 23

Indiana · Latest: 2024↓ R+3.3 vs 2020

Safe Republican — shifted 3.3pp toward Republicans in 2024 — 134K residents

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Similarity Explorer

Similar state senate districts

Nearest neighbors matched on the same place-page feature set used across the dossier system.

8 visible matches

Wisconsin State Senate District 11WI

Urban Competitive 2

R+14.8

Similarity score95%

Oregon State Senate District 2OR

Urban Competitive 2

R+31.1

Similarity score94%

Pennsylvania State Senate District 33PA

Urban Competitive 2

R+39.1

Similarity score94%

Pennsylvania State Senate District 23PA

Suburban Republican

R+41.9

Similarity score94%

Ohio State Senate District 26OH

Urban Competitive 2

R+40.0

Similarity score93%

Pennsylvania State Senate District 47PA

Urban Competitive 2

R+21.3

Similarity score93%

Indiana State Senate District 48IN

Suburban Republican

R+44.5

Similarity score93%

Minnesota State Senate District 23MN

Regional Republican

R+19.8

Similarity score93%

Historian Query

Ask the Historian

Explore IN-SD-23's political evolution with the Historian

“How has Indiana State Senate District 23 voted in presidential elections?”

Race & Ancestry

Who Lives Here

A race-first Census view with ancestry expansion where source coverage is strong enough to support detail.

IN-SD-23Census ACS 2024

Census race profile

Major Census race and ethnicity groups shown as a share of total population.

Expand rows for ancestry detail

White (Non-Hispanic) 78.6%Asian 8.8%Multiracial 5.5%Hispanic 4.5%Black 2.3%

Group	IN-SD-23	State	National
White (Non-Hispanic)	78.6%	75.4%	57.4%
Asian	8.8%	2.6%	6.0%
Multiracial / Other	5.5%	3.8%	4.0%
Hispanic / Latino	4.5%	8.6%	19.3%
Black / African American	2.3%	9.2%	12.2%
Native American / Alaska Native	0.3%	0.3%	0.9%

Method notes

Census treats race and Hispanic/Latino origin as separate questions. Race categories other than Hispanic reflect total populations (small Hispanic overlap in Black, Asian, AIAN, NHPI). “Multiracial / Other” is derived as a non-overlapping remainder.

Detailed ancestry data unavailable for this geography.

Who lives in Indiana State Senate District 23? 133,730 residents as of the 2020 Census.

Demographic Comparison

Demographics

Read this geography's profile in three layers: local, state (where available), and national baseline.

IN-SD-23 vs Indiana vs National134K residents

Population & electorate

Scale, voting-age share, and this geography's footprint inside the national electorate.

Total population

Local vs state vs U.S.

134K

local

134KState 6.9MNational 334.9M

Share of U.S. population

Local vs state vs U.S.

0.04%

local

0.04%National 100%

Voting-age population

Local vs state vs U.S.

81.3%

local

81.3%State 74.2%National 75.7%

Economic profile

Income, attainment, and ownership indicators that often shape coalition structure and turnout behavior.

Median household income

Local vs state vs U.S.

N/A

local

N/AState $73,272National $83,960

Poverty rate

Local vs state vs U.S.

N/A

local

N/AState 12.4%National 12.5%

College degree

Local vs state vs U.S.

N/A

local

N/AState 29.7%National 35.6%

Homeownership

Local vs state vs U.S.

N/A

local

N/AState 70.5%National 65.2%

Community profile

Age structure, language use, and nativity signals that explain how this geography differs from state and nation.

Median age

Local vs state vs U.S.

N/A

local

N/AState 38.2 yrsNational 39.1 yrs

Age 18–29

Local vs state vs U.S.

N/A

local

N/AState 16.2%National 15.7%

Age 65+

Local vs state vs U.S.

N/A

local

N/AState 16.8%National 17.0%

Foreign born

Local vs state vs U.S.

N/A

local

N/AState 6.3%National 14.1%

Non-English at home

Local vs state vs U.S.

N/A

local

N/AState 10.3%National 22.2%

English only

Local vs state vs U.S.

N/A

local

N/AState 89.7%National 77.8%

Voter Turnout

Turnout in IN-SD-23

Estimated using 2020 Census voting-age population.

2024 Turnout

45.6%

vs Previous

-2.2pp

Voting-Age Pop

108,726

History

2008–2024

Competitiveness

How competitive is IN-SD-23?

Safe RAvg margin: R+24.2 (last 3 elections)

2008

D+3.7

2012

R+15.5

2016

R+23.5

2020

R+22.9

2024

R+26.2

Elasticity

29.9pp

margin range

Party Flips

last 30 years

5-Elec Avg

R+16.9

Other Indiana State Senate Districts

49 total

Name	Margin ↓
IN-SD-33	D+64.8
IN-SD-34	D+59.0
IN-SD-30	D+43.1
IN-SD-46	D+41.5
IN-SD-03	D+40.7
IN-SD-40	D+28.1
IN-SD-02	D+25.3
IN-SD-10	D+15.6
IN-SD-29	D+14.3
IN-SD-31	D+2.6
IN-SD-04	R+1.7
IN-SD-01	R+7.2
IN-SD-20	R+10.4
IN-SD-11	R+13.8
IN-SD-22	R+14.3
IN-SD-35	R+15.8
IN-SD-32	R+16.6
IN-SD-15	R+16.8
IN-SD-45	R+19.3
IN-SD-16	R+19.7
IN-SD-50	R+19.9
IN-SD-36	R+20.4
IN-SD-49	R+21.8
IN-SD-24	R+22.8
IN-SD-26	R+22.9

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