United States › Pennsylvania › West Mifflin CITY · 2020 ACS
West Mifflin Pennsylvania · 19,589 residents · 14.2 sq mi
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The short version
West Mifflin is a city of 19,589 people in Pennsylvania. At a median age of 44.8, this is an older place than the country as a whole. Median home value sits at $99,200. 21% of adults hold a bachelor's degree or higher. 1% of residents were born outside the United States. Owners hold 76% of the housing stock.
At a glance
Lower income
below the US median
US median: $66,278
Older
median age 44.8
US median: 38.8
Less educated
21% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 42.2 in 2000
US average: 38.8
Population, 1990 – 2024
19K 20K 21K 23K 24K 1990 2000 2010 2020 2024 West Mifflin Age distribution, 2020
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Section 02
Income & economy $54,474
Unchangedinflation adjusted, since 2000
from $36,130 in 2000
US average: $66,278
from $18,140 in 2000
US average: $35,364
Households earning $100K+
from 23.2% in 2009
US average: 43.9%
from 10.2% in 2000
US average: 12.8%
Workforce by industry, 2020
Public administration 9.2%
Professional, scientific, technical 5.1%
Transportation & warehousing 1.3%
Arts, entertainment, food 1.3%
Education & health services 0.7%
Agriculture, forestry, fishing 0.1%
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$99,200
−4%inflation adjusted, since 2000
from $68,700 in 2000
US average: $265,253
$637
+18%inflation adjusted, since 2000
from $359 in 2000
US average: $1,124
from 78.6% in 2000
24.5% rent
2.35 people
Unchangedsince 2009
from 2.36 people in 2009
US average: 2.61
from 1.9 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 89.3%(20,058)
Hispanic / Latino 0.6%(127)
2020
White, non-Hispanic 79.4%(15,545)
Hispanic / Latino 2.3%(453)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 27 more ancestry groups with data from 14.7% in 2000
US average: 32.9%
High school or higher
from 84.9% in 2000
US average: 88.5%
from 4.1% in 2000
US average: 12.7%
Section 06
Commute & transportation from 20.1 min in 2000
US average: 26.9
from 78.9% in 2009
US average: 75.1%
from 11.7% in 2009
US average: 8.4%
Section 07
Work & employment from 7.9% in 2011
US average: 5.4%
from 60.3% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 28.7% in 2009
US average: 39.3%
Section 08
People & community from 1.5% in 2009
US average: 13.5%
from 8.7% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Women 15+
Never married 30.5%(2,374)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 8.7% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 16.4%(220)
Gulf War (1990s) 13.6%(182)
Share of the 1,342 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to West Mifflin Head to head
Compare West Mifflin to nearby cities WEST MIFFLIN VS
Munhall
Income $52,517 −4%
Home value $132,100 +33%
Population 10,253 −45%
SEE FULL COMPARISON →
WEST MIFFLIN VS
Baldwin
Income $80,983 +49%
Home value $208,400 +110%
Population 20,516 +10%
SEE FULL COMPARISON →
WEST MIFFLIN VS
McKeesport
Income $34,219 −37%
Home value $72,700 −27%
Population 16,907 −10%
SEE FULL COMPARISON →
WEST MIFFLIN VS
Pleasant Hills
Income $102,167 +88%
Home value $244,800 +147%
Population 8,212 −56%
SEE FULL COMPARISON →
Frequently asked
How many people live in West Mifflin, Pennsylvania? West Mifflin, Pennsylvania has about 19,589 residents according to the 2020 American Community Survey.
What is the median household income in West Mifflin, Pennsylvania? The typical household in West Mifflin, Pennsylvania earns about $54,474 a year. Half of households make more than that, and half make less.
Is West Mifflin, Pennsylvania expensive? In West Mifflin, Pennsylvania, the median home is worth about $99,200, and the typical rent is about $637 a month.
How educated are people in West Mifflin, Pennsylvania? About 21.4% of adults age 25 and over in West Mifflin, Pennsylvania hold a bachelor's degree or higher.
What is the poverty rate in West Mifflin, Pennsylvania? About 13.9% of people in West Mifflin, Pennsylvania live below the federal poverty line.
Has West Mifflin, Pennsylvania grown since 1990? Yes, West Mifflin, Pennsylvania has shrunk since 1990. The population has lost about 4,055 residents, a change of about -17 percent over that period.
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