County profile

Westmoreland County

Pennsylvania · ACS 2020–2024

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Latest estimates

At a glance

U.S. Census Bureau American Community Survey 5-year estimates.

Total population
352,500
Median household income
$74,109
People below poverty
10.3%
Median home value
$203,500

Income

The median income of households in Westmoreland County, Pennsylvania was $74,109. An estimated 4.3% of households had income below $10,000 a year and 9.1% had income of $200,000 or more.

Household Income in Westmoreland County, Pennsylvania in 2020-2024

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Percent
Less than $10,000 4.3
$10,000 to $14,999 3.7
$15,000 to $24,999 7.5
$25,000 to $34,999 7.7
$35,000 to $49,999 11.1
$50,000 to $74,999 16.2
$75,000 to $99,999 13.2
$100,000 to $149,999 17.9
$150,000 to $199,999 9.3
$200,000 or more 9.1

Median Earnings for Full-Time Year-Round Workers by Sex in Westmoreland County, Pennsylvania in 2020-2024

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Dollars
Male 71190
Female 53492

An estimated 70.7% of households received earnings. An estimated 41.5% of households received Social Security and an estimated 31.9 % of households received retirement income other than Social Security. The average income from Social Security was $25,195. These income sources are not mutually exclusive; that is, some households received income from more than one source.

Proportion of Households with Various Income Sources in Westmoreland County, Pennsylvania in 2020-2024

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Percent
Earnings 70.7
Social Security 41.5
Retirement income 31.9
Supplemental Security Income (SSI) 5.1
Cash public assistance income 2.8

Poverty and Participation in Government Programs

In 2020-2024, 10.3 % of people were in poverty. An estimated 14.1% of children under 18 were below the poverty level, compared with 8% of people 65 years old and over. An estimated 10% of people 18 to 64 years were below the poverty level.

Poverty Rates in Westmoreland County, Pennsylvania in 2020-2024

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Percent
People in poverty 10.3
Children under 18 years below poverty 14.1
People 65 years old and over below poverty 8
People 18 to 64 years below poverty 10

In 2020-2024, 13.9 % of households received SNAP (the Supplemental Nutrition Assistance Program). An estimated 35.3% of households that received SNAP had children under 18, and 44.9% of households that received SNAP had one or more people 60 years and over. An estimated 27.7% of all households receiving SNAP were families with a female householder and no spouse present.


Among the civilian noninstitutionalized population in Westmoreland County, Pennsylvania in 2020-2024, 97% had health insurance coverage and 3% did not have health insurance coverage. Private coverage was 73.5% and public coverage was 42.2%, respectively. The percentage of children under the age of 19 with no health insurance coverage was 1.9%.


In 2020-2024, Westmoreland County, Pennsylvania had a total population of 352,500 - 178,407 (50.6%) females and 174,093 (49.4%) males. The median age was 47.2 years. An estimated 18.2% of the population was under 18 years, 27.4% was 19 to 44 years, 28.1% was 45 to 64 years, and 24.3 % was 65 years and older.

Population by Age and Sex for Westmoreland County, Pennsylvania in 2020-2024

Male Female
Under 5 7747 7422
5 to 9 8894 8649
10 to 14 9667 9356
15 to 19 10113 9405
20 to 24 9311 8753
25 to 29 9566 8902
30 to 34 10034 9565
35 to 39 10357 9529
40 to 44 10409 10282
45 to 49 10056 10030
50 to 54 11960 11851
55 to 59 12913 12968
60 to 64 14256 14863
65 to 69 12917 13739
70 to 74 11164 12297
75 to 79 6575 7790
80 to 84 4438 5887
85 and over 3716 7119

Hispanic Origin and Race

For people reporting one race alone, 91.8% were White; 2.6% were Black or African American; 6% were American Indian and Alaska Native; 1% were Asian; 1% were Native Hawaiian and Other Pacific Islander, and 0% were Some Other Race. An estimated 4% reported Two or More Races. An estimated 1.6% of the people in Westmoreland County, Pennsylvania were Hispanic or Latino. An estimated 91.4% of the people in Westmoreland County, Pennsylvania were White alone, non-Hispanic. People of Hispanic origin may be of any race.


Households and Families

In 2020-2024, there were 154,979 households in Westmoreland County, Pennsylvania. The average household size was 2.23 people.

Married-couple households made up 49.4% of the households in Westmoreland County, Pennsylvania while cohabiting couple households made up 6.3% of households. Female householders with no spouse or partner present were 25.8% of all households, while 18.5% of households had male householders with no spouse or partner present. Some households had one person, as 14.9% of households were male householders living alone, and 16.9% were female householders living alone, for a total of 31.8% of all households.

In Westmoreland County, Pennsylvania, 24.2% of all households had one or more people under the age of 18; 39.3% of all households had one or more people 65 years and over.

Types of Households in Westmoreland County, Pennsylvania in 2020-2024

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Percent
Married-couple households 49.4
Cohabiting Couples 6.3
Male Householder
No spouse/partner present
18.5
Female Householder
No spouse/partner present
25.8

Marital Status

Among persons 15 and older, 54.5% of males and 51.1% of females were currently married.

Population 15 years and over Percent
Males
Percent
Females
Never married 31 24.3
Now married, except separated 54.5 51.1
Separated 1.1 1.5
Widowed 3.6 12.3
Divorced 9.8 10.9

Grandparents and Grandchildren

In Westmoreland County, Pennsylvania, 4,367 grandparents lived with their grandchildren under 18 years old. Of those grandparents, 37.1% were responsible for the basic needs of their grandchildren.


Nativity and Foreign-Born

In 2020-2024, an estimated 98.1% of the people living in Westmoreland County, Pennsylvania were U.S. natives. 85.5% of the Westmoreland County, Pennsylvania population were living in the state where they were born.

Approximately 1.9% of Westmoreland County, Pennsylvania residents in 2020-2024 were foreign-born. 67.1% of foreign-born were naturalized U.S. citizens and an estimated 68.8 % entered the country before the year 2010.

Foreign-born residents of Westmoreland County, Pennsylvania come from different parts of the world. The bar graph below displays the percentage of foreign-born from each world region of birth in 2020-2024 for Westmoreland County, Pennsylvania.

Region of Birth for the Foreign-Born Population in Westmoreland County, Pennsylvania in 2020-2024

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Percent
Latin America 21
Asia 37
Europe 27.5
Africa 10.6
Northern America 3.5
Oceania 0.4

Language

Among people at least five years old living in Westmoreland County, Pennsylvania in 2020-2024, 2.8 % spoke a language other than English at home. Spanish was spoken by 0.9% of people at least five years old; 0.8% reported that they did not speak English "very well."

Percentage of the Population 5 years and over who Speak a Language other than English in Westmoreland County, Pennsylvania in 2020-2024

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Percent
Spanish 0.9
Other Indo-European languages 1.2
Asian and Pacific Islander languages 0.6
Other languages 0.1

Geographic Mobility

In 2020-2024, 92.3 % of the people at least one year old living in Westmoreland County, Pennsylvania were living in the same house one year earlier.

Geographic Mobility of Residents of Westmoreland County, Pennsylvania in 2020-2024

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Percent
Same house 92.3
Different house, same county 4
Different county, same state 2.6
Different state 1
Abroad 0.1

Education

In 2020-2024, 95.5 % of people 25 years and over had at least graduated from high school and 32.8% had a bachelor's degree or higher. An estimated 4.4% did not complete high school.

The total school enrollment in Westmoreland County, Pennsylvania was 68,664 in 2020-2024. Nursery school enrollment was 3,701 and kindergarten through 12th grade enrollment was 49,217. College or graduate school enrollment was 15,746.

Educational Attainment of People in Westmoreland County, Pennsylvania in 2020-2024

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Percent
Less than high school diploma 4.4
High school diploma or equivalency 34.5
Some college, no degree 15.9
Associate's degree 12.4
Bachelor's degree 21
Graduate or professional degree 11.8

Disability

In Westmoreland County, Pennsylvania, among the civilian noninstitutionalized population in 2020-2024, 15.1 % reported a disability. The likelihood of having a disability varied by age - from 5.6% of people under 18 years old, to 12.2% of people 18 to 64 years old, and to 29.3% of those 65 and over.


Employment Status and Type of Employer

In Westmoreland County, Pennsylvania, 57.4 % of the population 16 and over were employed; 39.7% were not currently in the labor force.

An estimated 84.9% of the people employed were private wage and salary workers; 10% were federal, state, or local government workers; and 5 % were self-employed in their own (not incorporated) business.

Class of worker Number Percent
Private wage and salary workers 144,415 84.9
Federal, state, or local government workers 17,078 10
Self-employed workers in own not incorporated business 8,451 5

Industries

In 2020-2024, the civilian employed population 16 years and older in Westmoreland County, Pennsylvania worked in the following industries:

Percent by Industry in Westmoreland County, Pennsylvania in 2020-2024

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Percent
Agriculture, forestry, fishing and hunting, and mining 0.9
Construction 6.8
Manufacturing 14.4
Wholesale trade 2.6
Retail trade 12.2
Transportation and warehousing, and utilities 5.8
Information 1.2
Finance and insurance, and real estate and rental and leasing 5.6
Professional, scientific, and management, and administrative and waste management services 9.8
Educational services, and health care and social assistance 24.9
Arts, entertainment, and recreation, and accommodation, and food services 7.6
Other Services, except public administration 5
Public administration 3.1

Occupations

Occupations for the Civilian Employed Population 16 Years and over in Westmoreland County, Pennsylvania in 2020-2024

Civilian employed population 16 years and over Number Percent
Management, business, sciences, and arts occupations 69,874 41.1
Service occupations 26,397 15.5
Sales and office occupations 33,896 19.9
Natural resources, construction, and maintenance occupations 14,094 8.3
Production, transportation, and material moving occupations 25,870 15.2

Commuting to Work

An estimated 77.2% of Westmoreland County, Pennsylvania workers drove to work alone in 2020-2024, and 6.6% carpooled. Among those who commuted to work, it took them on average 26.7 minutes to get to work.

Percent of Workers 16 and over Commuting by Mode in Westmoreland County, Pennsylvania in 2020-2024

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Percent
Car, truck, van -- drove alone 77.2
Car, truck, van -- carpooled 6.6
Public transportation (excluding taxicab) 0.5
Walked 1.6
Other means 0.8
Worked from home 13.3

In 2020-2024, Westmoreland County, Pennsylvania had a total of 168,812 housing units. Of these housing units, 82.2% were single-family houses either not attached to any other structure or attached to one or more structures (commonly referred to as "townhouses" or "row houses"). 12.6% of the housing units were located in multi-unit structures, or those buildings that contained two or more apartments. 5.1% were mobile homes, while any remaining housing units were classified as "other," which included boats, recreational vehicles, vans, etc.

Types of Housing Units in Westmoreland County, Pennsylvania in 2020-2024

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Percent
Single-family houses 82.2
Apartments in multi-unit structures 12.6
Mobile homes 5.1
Boat, RV, van, etc 0

4.4% of the housing inventory was comprised of houses built since 2010, while 19.8% of the houses were first built in 1939 or earlier. The median number of rooms in all housing units in Westmoreland County, Pennsylvania was 6.3 rooms, and of these housing units 67.5% had three or more bedrooms.


In 2020-2024, Westmoreland County, Pennsylvania had 154,979 housing units that were occupied or had people living in them, while the remaining 13,833 were vacant. Of the occupied housing units, the percentage of these houses occupied by owners (also known as the homeownership rate) was 78.4% while renters occupied 21.6%. The average household size of owner-occupied houses was 2.33 and in renter-occupied houses it was 1.85.

2.8% of householders of these occupied houses had moved into their house since 2021, while 20.1% moved into their house in 1989 or earlier. Households without a vehicle available for personal use comprised 6.2% and another 20.1% had three or more vehicles available for use.

The following chart provides the primary fuel used to heat houses in Westmoreland County, Pennsylvania:

House Heating Fuel Used in Westmoreland County, Pennsylvania in 2020-2024

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Percent
Gas 68
Electricity 16.9
Fuel oil, kerosene, etc 12.3
All other fuels 2.4
No fuel used 0.4

In 2020-2024, the median property value for owner-occupied houses in Westmoreland County, Pennsylvania was $203,500.

Of the owner-occupied households, 53.8 % had a mortgage. 46.2% owned their houses "free and clear," that is without a primary mortgage or loan on the house. The median monthly housing costs for owners with a mortgage was $1,452 and for owners without a mortgage it was $572.

For renter-occupied houses, the median gross rent for Westmoreland County, Pennsylvania was $879. Gross rent includes the monthly contract rent and any monthly payments made for electricity, gas, water and sewer, and any other fuels to heat the house.