Westmoreland County, PA ZIP Codes
Pennsylvania (PA) · 85 ZIP codes · 82 cities
85
ZIP codes
353,057
population (2021)
-3.3%
pop change since 2010
42129
FIPS code
Westmoreland County ZIP code map
About Westmoreland County
Westmoreland County is located in Pennsylvania and contains 85 ZIP codes across 82 cities and communities.
The county's population was 353,057 as of 2021,
a decrease of
3.3% from 365,169 in 2010.
The timezone is Central Time (observes DST).
The Federal Information Processing System (FIPS) code for Westmoreland County is 42129.
| Population | |
|---|---|
| 2021 population | 353,057 |
| 2010 population | 365,169 |
| Change | -3.3% |
| County details | |
|---|---|
| State | Pennsylvania |
| FIPS code | 42129 |
| Timezone | Central |
| Daylight saving | Yes |
Cities in Westmoreland County
Acme
Adamsburg
Alverton
Apollo
Ardara
Armbrust
Arona
Avonmore
Bolivar
Bovard
Bradenville
Calumet
Champion
Claridge
Crabtree
Darragh
Delmont
Derry
Donegal
East Vandergrift
Export
Forbes Road
Grapeville
Greensburg
Hannastown
Harrison City
Herminie
Hostetter
Hunker
Hutchinson
Hyde Park
Irwin
Jacobs Creek
Jeannette
Jones Mills
Larimer
Latrobe
Laughlintown
Ligonier
Lowber
Loyalhanna
Luxor
Madison
Mammoth
Manor
Monessen
Mount Pleasant
Murrysville
New Alexandria
New Derry
New Florence
New Kensington
New Stanton
Norvelt
Penn
Pleasant Unity
Pricedale
Rector
Rillton
Ruffs Dale
Salina
Scottdale
Seward
Slickville
Smithton
Southwest
Stahlstown
Sutersville
Tarrs
Torrance
Trafford
United
Vandergrift
Webster
Wendel
West Newton
Westmoreland City
Whitney
Wyano
Youngstown
Youngwood
Yukon
ZIP codes for Westmoreland County, PA (85)
Demographics & statistics
353,029
Population
47.2
Median age
$70,960
Median household income
$40,192
Per capita income
$155,196
Median home value
$693
Median monthly rent
78.3%
Home ownership
9.7%
Poverty rate
4.0%
Unemployment
133,395
Housing units
24.5%
Bachelor's or higher
Age distribution
Male
Female
7,631
Under 5
7,312
9,107
5–9
8,727
9,717
10–14
9,311
10,136
15–19
9,712
9,765
20–24
9,357
19,079
25–34
18,281
20,006
35–44
19,170
23,671
45–54
22,681
14,038
55–59
13,452
14,880
60–64
14,258
24,518
65–74
23,494
11,816
75–84
11,323
5,917
85+
5,670
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 64,029 | 17.8% |
| 18 and over | 289,000 | 82.2% |
| 65 and over | 82,738 | 22.4% |
| Median age | 47.2 years | |
Race & ethnicity
White
91.5%
Two or more races
3%
Black or African American
2.5%
Hispanic or Latino
1.7%
Asian
0.9%
Other race
0.4%
| Group | Count | % |
|---|---|---|
| White | 328,381 | 91.5% |
| Two or more races | 10,703 | 3% |
| Black or African American | 8,818 | 2.5% |
| Hispanic or Latino | 5,924 | 1.7% |
| Asian | 3,316 | 0.9% |
| Other race | 1,605 | 0.4% |
Household income
Under $10k
4.5%
$10k–$15k
3.8%
$15k–$25k
9.2%
$25k–$35k
8.0%
$35k–$50k
13.9%
$50k–$75k
17.9%
$75k–$100k
15.5%
$100k–$150k
17.2%
$150k–$200k
5.5%
$200k+
4.7%
| Range | % of households |
|---|---|
| Under $10k | 4.5% |
| $10k–$15k | 3.8% |
| $15k–$25k | 9.2% |
| $25k–$35k | 8.0% |
| $35k–$50k | 13.9% |
| $50k–$75k | 17.9% |
| $75k–$100k | 15.5% |
| $100k–$150k | 17.2% |
| $150k–$200k | 5.5% |
| $200k+ | 4.7% |
| Median income | $70,960 |
Housing
Home values
Under $50k
8.7%
$50k–$100k
19.3%
$100k–$150k
20.1%
$150k–$200k
17.1%
$200k–$300k
18.3%
$300k–$500k
10.9%
$500k–$1M
3.2%
$1M+
0.5%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $155,196 |
| Median rent / month | $693 |
| Owner occupied | 78.3% |
| Renter occupied | 21.7% |
| Vacant | 11.0% |
| Single-family detached | 75.1% |
| Large apartment buildings | 1.7% |
| Mobile homes | 8.8% |
| Median rooms | 6.0 |
| Avg household size (owned) | 2.27 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.3% |
| 2010–2019 | 2.6% |
| 2000–2009 | 6.4% |
| 1990–1999 | 7.4% |
| 1980–1989 | 7.3% |
| 1970–1979 | 12.9% |
| 1960–1969 | 11.3% |
| 1950–1959 | 14.8% |
| 1940–1949 | 8.5% |
| 1939 or earlier | 28.4% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 1.0% |
| 1 bedroom | 8.2% |
| 2 bedrooms | 25.8% |
| 3 bedrooms | 46.3% |
| 4 bedrooms | 16.1% |
| 5+ bedrooms | 2.6% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 6.0% |
| 1 vehicle | 31.4% |
| 2 vehicles | 41.5% |
| 3 or more | 21.1% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 51.4% |
| Electricity | 16.2% |
| Propane / LP gas | 2.7% |
| Fuel oil | 23.5% |
| Wood | 3.7% |
| No fuel used | 0.3% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 76,489 | 50.2% |
| Cohabiting couple | 9,351 | 6.5% |
| Male householder, no spouse | 28,456 | 19.0% |
| Female householder, no spouse | 38,795 | 24.2% |
| Households with children under 18 | 36,398 | 25.4% |
| Households with seniors (65+) | 58,097 | 36.9% |
| Average household size | 2.28 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 29.0% | 22.7% |
| Married | 54.9% | 52.9% |
| Separated | 1.6% | 1.2% |
| Widowed | 4.7% | 12.9% |
| Divorced | 9.8% | 10.3% |
Education
Less than 9th grade
1.8%
Some HS, no diploma
3.8%
HS graduate
41.8%
Some college, no degree
16.3%
Associate's degree
11.8%
Bachelor's degree
15.9%
Graduate / professional
8.5%
| Metric | % |
|---|---|
| HS diploma or higher | 94.4% |
| Bachelor's or higher | 24.5% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 3,978 | 6.6% |
| Kindergarten | 3,562 | 5.1% |
| Elementary school | 29,286 | 43.6% |
| High school | 16,400 | 19.8% |
| College / grad school | 16,706 | 22.9% |
Employment
Industry of employment
Education & healthcare
25.9%
Manufacturing
14.6%
Retail trade
11.4%
Arts, food & hospitality
7.7%
Transportation & utilities
7.6%
Professional & management
7.5%
Construction
7.2%
Other services
5.6%
Finance & real estate
5.3%
Wholesale trade
2.9%
Public administration
2.0%
Agriculture & mining
1.7%
Information
0.7%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 33.3% |
| Service | 16.5% |
| Sales & office | 21.0% |
| Natural resources & construction | 11.2% |
| Production & transportation | 18.0% |
Employment type
| Type | % |
|---|---|
| Private sector | 85.9% |
| Government | 8.6% |
| Self-employed | 5.4% |
| Unpaid family workers | 0.1% |
Commute
| Method | % |
|---|---|
| Drive alone | 83.1% |
| Carpool | 6.8% |
| Public transit | 0.8% |
| Walk | 1.7% |
| Other means | 0.6% |
| Avg commute (minutes) | 26.4 |
Poverty
All people
9.7%
Under 18 years
11.8%
18 and over
9.1%
Married-couple families
3.4%
Female-led households
18.6%
Income support
| Source | % of households |
|---|---|
| Social Security | 41.4% |
| Retirement income | 27.3% |
| Supplemental Security | 4.8% |
| Cash public assistance | 3.1% |
| Food stamps / SNAP | 13.2% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 34.2% |
| High cholesterol | 35.3% |
| Heart disease | 7.4% |
| Stroke | 3.2% |
| Asthma | 9.9% |
| Arthritis | 32.0% |
| Kidney disease | 3.0% |
| Pulmonary disease | 7.8% |
| Cancer | 7.8% |
| Behavior / access | % |
|---|---|
| Binge drinking | 18.9% |
| No physical activity | 23.7% |
| Less than 7 hrs sleep | 32.8% |
| Fair or poor health | 14.0% |
| Poor mental health | 14.8% |
| Poor physical health | 10.8% |
| No health insurance | 9.4% |
| Visited doctor (checkup) | 78.9% |
| Visited dentist | 63.7% |
| Cholesterol screening | 90.6% |
| Teeth loss | 13.8% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 22,316 | 7.0% |
| Disability | % |
|---|---|
| Any disability | 16.2% |
| Under 18 | 5.7% |
| 18–64 years | 12.9% |
| 65 and over | 32.4% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 74.9% |
| Public insurance | 40.9% |
| Uninsured under 19 | 1.2% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 338,086 | 95.5% |
| Spanish | 1,894 | 0.3% |
| Other Indo-European | 543 | 0.1% |
| Asian & Pacific Islander | 582 | 0.1% |
| Other languages | 740 | 0.1% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 347,253 | 98.8% |
| Born in same state | 345,519 | 98.4% |
| Born in different state | 303,974 | 88.2% |
| Foreign born | 1,734 | 0.4% |
| Naturalized citizen | 5,776 | 1.2% |
| Not a US citizen | 3,653 | 43.7% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 58,107 | 16.5% |
| French | 33,638 | 9.5% |
| Arab | 15,155 | 4.3% |
| Irish | 6,505 | 1.8% |
| English | 3,612 | 1% |
| Ancestry | Count | % |
|---|---|---|
| Norwegian | 1,053 | 0.3% |
| Polish | 986 | 0.3% |
| German | 653 | 0.2% |
| Dutch | 365 | 0.1% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 44.4% |
| Internet access | 89.2% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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