How did Pittsburgh, PA vote in the 2024 presidential election?

Pittsburgh, PA voted Republican in 2024 with a margin of R+4.5. Kamala D Harris received 671,128 votes and Donald Trump received 734,418 out of 1,417,555 total votes cast, a 1.3-point shift toward Republicans from 2020.

What is Pittsburgh, PA's political history?

Pittsburgh, PA has 40 presidential elections on record, spanning 1868 to 2024. Democrats have won 19 and Republicans 21 of those contests. The largest single-election swing was 33.9 points in 1912.

What are the demographics of Pittsburgh, PA?

Pittsburgh, PA has a population of 9,860,345 according to the 2020 Census. The racial composition is 86.8% non-Hispanic white, 1.4% Hispanic, 7.8% Black. About 30% of residents hold a bachelor's degree or higher. Median household income is $53,607.

Which places are most similar to Pittsburgh, PA?

Based on demographic and electoral similarity analysis, the three most similar metro areas to Pittsburgh, PA are Roanoke, VA, Peoria, IL, Dayton-Kettering-Beavercreek, OH. Similarity is computed using a vector embedding of demographic, economic, and electoral characteristics.

Live · Metropolitan area

Pittsburgh, PA

Once a Democratic stronghold, now a consistent swing battleground

The Pittsburgh metro has trended Republican at the county level over two decades as its post-industrial collar communities shifted rightward, even as Allegheny County's urban core continues to anchor Democratic margins in statewide contests.

Presidential margin · 2024

Data unavailable for this race.

Race data unavailable

Geography

Race data unavailable

No current race for this office.

2024FIPS 38300

Population9.9M

Median ageU.S. 38.9y

41.9y▲ 3.0

Bachelor's+U.S. 35%

30.2%▼ 4.8

White86.8%
Black7.8%
Two or more2.3%
Asian1.8%
Hispanic1.4%
Other0.5%

Trajectory · 2008–2024

Pittsburgh, PABaseline

Cycle2024

Open in Cartographer

Constituent Counties

Open in Cartographer

Similarity Explorer

Similar metro areas

Reads like Roanoke, VA, Peoria, IL, and Dayton-Kettering-Beavercreek, OH.

8 visible matches

Roanoke, VA

Small-town rural republican 2

R+18.6

Similarity score95%

Peoria, IL

Small-town rural republican 2

R+15.1

Similarity score95%

Dayton-Kettering-Beavercreek, OH

Small-town rural republican 2

R+10.7

Similarity score92%

Cleveland, OH

Educated rural competitive 2

D+9.5

Similarity score92%

Rochester, NY

Educated rural competitive 2

D+8.5

Similarity score92%

Winston-Salem, NC

Educated rural competitive 2

R+15.6

Similarity score92%

Wilmington, NC

Small-town rural republican

R+13.9

Similarity score91%

Topeka, KS

Small-town rural republican 2

R+10.6

Similarity score91%

Constituent Geography

Counties in Pittsburgh, PA

2024 presidential results across the counties that make up this geography.

Sort:

County	Pop.	Margin	Dem	Rep	Total	Share
Allegheny	1.3M	D+20.3	429,916	283,595	720,504	12.7%
Allegheny	1.2M	D+20.3	429,916	283,595	720,504	12.7%
Allegheny	1.2M	D+20.3	429,916	283,595	720,504	12.7%
Allegheny	1.2M	D+20.3	429,916	283,595	720,504	12.7%
Westmoreland	370K	R+28.4	74,904	135,008	211,450	3.7%
Westmoreland	363K	R+28.4	74,904	135,008	211,450	3.7%
Westmoreland	359K	R+28.4	74,904	135,008	211,450	3.7%
Westmoreland	353K	R+28.4	74,904	135,008	211,450	3.7%
Washington	210K	R+25.5	44,910	75,929	121,617	2.1%
Washington	208K	R+25.5	44,910	75,929	121,617	2.1%
Washington	206K	R+25.5	44,910	75,929	121,617	2.1%
Washington	203K	R+25.5	44,910	75,929	121,617	2.1%
Butler	197K	R+32.2	40,661	79,773	121,440	2.1%
Butler	186K	R+32.2	40,661	79,773	121,440	2.1%
Butler	183K	R+32.2	40,661	79,773	121,440	2.1%
Beaver	181K	R+20.7	37,196	56,837	94,843	1.7%
Butler	174K	R+32.2	40,661	79,773	121,440	2.1%
Beaver	173K	R+20.7	37,196	56,837	94,843	1.7%
Beaver	169K	R+20.7	37,196	56,837	94,843	1.7%
Beaver	166K	R+20.7	37,196	56,837	94,843	1.7%
Fayette	149K	R+38.0	19,548	43,633	63,472	1.1%
Fayette	144K	R+38.0	19,548	43,633	63,472	1.1%
Fayette	134K	R+38.0	19,548	43,633	63,472	1.1%
Fayette	126K	R+38.0	19,548	43,633	63,472	1.1%
Lawrence	95K	R+33.8	15,440	31,347	47,110	0.8%
Lawrence	91K	R+33.8	15,440	31,347	47,110	0.8%
Lawrence	89K	R+33.8	15,440	31,347	47,110	0.8%
Lawrence	85K	R+33.8	15,440	31,347	47,110	0.8%
Armstrong	72K	R+53.2	8,553	28,296	37,119	0.7%
Armstrong	69K	R+53.2	8,553	28,296	37,119	0.7%
Armstrong	68K	R+53.2	8,553	28,296	37,119	0.7%
Armstrong	65K	R+53.2	8,553	28,296	37,119	0.7%

32 countiesTotal votes: 5,670,220

Historian Query

Ask the Historian

Explore Pittsburgh, PA's political evolution with the Historian

“How has the Pittsburgh, PA metro area 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.

Pittsburgh, PACensus ACS 2024Ancestry detail available

Census race profile

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

Expand rows for ancestry detail

White (Non-Hispanic) 86.8%Black 7.8%Multiracial 2.1%Asian 1.8%Hispanic 1.4%

Group	Pittsburgh, PA	National
▶White (Non-Hispanic)(13)	86.8%	57.4%
▶Black / African American(16)	7.8%	12.2%
Multiracial / Other	2.1%	4.0%
▶Asian(6)	1.8%	6.0%
▶Hispanic / Latino(19)	1.4%	19.3%
▶Middle Eastern / North African(10)	0.8%	0.9%
▶Native American / Alaska Native(2)	0.1%	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.

Click rows to expand ancestry detail. Ancestry from ACS B04006, B03001, B02020, B02016. Totals may differ from race — individuals can report multiple ancestries.

Black / African American (estimated remainder) is derived as Black population share minus reported Sub-Saharan African and West Indian ancestry. It is shown as an estimated ancestry detail, not a standalone Census ancestry category.

MENA estimated from ancestry reporting — Census does not have a separate MENA race category. Not shown in bar (overlaps with other race groups).

Religious Adherents

Population that are religious adherents:

55.3%(1.3M people)

U.S. Religion Census 2020

Browse all religions

Catholic-Evangelical edge: +35.4pp (vs national 4.5pp). A strongly Catholic-leaning religious profile, which nationally correlates with Democratic-leaning urban and suburban communities.

Ecological pattern — how to read this

Reflects patterns in counties where this religious tradition concentrates — not a claim about individual voters.

Values are derived by joining Religion Census 2020 (U.S. Religion Data Archive) with certified election results at the county level. That means we know what counties with more or fewer of this group did — not how any individual voted.

This is known as ecological inference. It is a valid way to surface geographic correlation but must not be read as a personal-vote claim about anyone in the group.

Tradition	% Pop	% Adherents	US Pop	US Adherents
Catholic	31.0%	56.1%	—	—
Mainline Protestant	10.1%	18.2%	—	—
Evangelical Protestant	9.0%	16.2%	—	—
Other	3.3%	6.0%	—	—
Black Protestant	1.4%	2.5%	—	—
Orthodox Christian	0.6%	1.0%	—	—
LDS (Mormon)	0.4%	0.7%	—	—
Non-religiousPopulation	44.7%	—	—	—

Click the chevron to expand denominations. Tradition and denomination rows label both share of total population and share of all religious adherents. Non-religious is shown as a share of total population only.

Explore Catholic adherence nationally

Who lives in the Pittsburgh, PA metro area? 9,860,345 residents across 32 counties.

Demographic Comparison

Demographics

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

Export CSVPro

Pittsburgh, PA vs National9.9M residents

Population & electorate

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

Total population

Local vs state vs U.S.

9.9M

local

9.9MNational 334.9M

Share of U.S. population

Local vs state vs U.S.

2.94%

local

2.94%National 100%

Voting-age population

Local vs state vs U.S.

38.8%

local

38.8%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.

$53,607

local

$53,607National $83,960

Poverty rate

Local vs state vs U.S.

11.5%

local

11.5%National 12.5%

College degree

Local vs state vs U.S.

30.2%

local

30.2%National 35.6%

Homeownership

Local vs state vs U.S.

71.0%

local

71.0%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.

41.9 yrs

local

41.9 yrsNational 39.1 yrs

Age 18–29

Local vs state vs U.S.

11.0%

local

11.0%National 15.7%

Age 65+

Local vs state vs U.S.

14.2%

local

14.2%National 17.0%

Foreign born

Local vs state vs U.S.

3.3%

local

3.3%National 14.1%

Non-English at home

Local vs state vs U.S.

5.3%

local

5.3%National 22.2%

English only

Local vs state vs U.S.

94.7%

local

94.7%National 77.8%

Voter Turnout

Turnout in Pittsburgh, PA

Turnout % = votes cast ÷ citizen voting-age population (CVAP). Source: CVAP Special Tab 2020-2024.

2024 Turnout

73.2%

vs Previous

+0.9pp

Eligible Non-Voters

519K · 26.8%

Citizen VAP

1,936,238

History

1988–2024

Ticket-Splitting

Do voters in Pittsburgh, PA split their tickets?

Divergence between offices in the same election reveals persuadable voters.

ConsistencyModerate splitting (72/100)

2024 Office Comparisons

Offices	Margin A	Margin B	Split
President vs Senate	R+4.5	R+2.0	2.5pp

Average divergence across office pairs: 6.4pp

Containing Geography

Located In

Pittsburgh, PA sits inside these higher-level geographies.

Pennsylvania(State)

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