City

West Mifflin, PA

2 ZIP codes  ·  Allegheny County  ·  Pennsylvania

👥18,941Population
💰$68,984Median HH Income▼ 10% below avg
🎂45.9Median Age
🏠$131,400Median Home Value▼ 53% below avg
🎓38.2%College Grads≈ Avg
📊8.6%Unemployment▲ 75% above avg
People & Population (ACS 2023 — weighted avg)
♂ Male 49.5% Female 50.6% ♀

Race & Ethnicity

White: 81.2%Hispanic: 2.4%Black: 8.9%Asian: 1%Other: 6.5%Race
White81.2%
Hispanic2.4%
Black8.9%
Asian1.0%
Other6.5%

Age Breakdown

Under 5
4%
5–17
16%
18–24
7%
25–44
22%
45–64
30%
65+
9%

Key Indicators

Median Age45.9 yrs
Avg HH Size2.23
Below Poverty12.0% ▲ 20% above avg
College Grads38.2% ≈ Avg
Unemployment8.6% ▲ 75% above avg
No HS Diploma50 (0.4%)
HS Graduate5,010 (37.6%)
Some College1,245 (9.3%)
Associates1,933 (14.5%)
Bachelors1,923 (14.4%)
Graduate Degree3,167 (23.8%)

Education

No HS: 0.4%HS Grad: 37.6%Some College: 9.3%Associates: 14.5%Bachelors: 14.4%Graduate: 23.8%Edu
No HS0.4%
HS Grad37.6%
Some College9.3%
Associates14.5%
Bachelors14.4%
Graduate23.8%
Housing & Income

Housing Tenure

Owner: 76.6%Renter: 23.4%Tenure
Owner76.6%
Renter23.4%

Home Value Distribution

Under $50k
5%
$50k–$100k
23%
$100k–$150k
33%
$150k–$200k
21%
$200k–$300k
12%
$300k–$500k
5%
Over $500k
0%

Financials

Median HH Income$68,984 ▼ 10% below avg
Median Home Value$131,400 ▼ 53% below avg
Home/Income Ratio1.9x (nat avg ~3.5x)
Median Rent$795/mo
Total Housing Units9,121
Vacant Units762

Income Distribution

Under $25k
19%
$25k–$50k
14%
$50k–$75k
17%
$75k–$100k
19%
$100k–$150k
21%
$150k–$200k
5%
Over $200k
6%
Employment & Commute

How People Get to Work

Drove Alone
80%
Public Transit
6%
Walked
1%
Work From Home
13%

Commute Time

Under 15 min
25%
15–30 min
36%
30–45 min
22%
Over 45 min
17%
Housing Stock

Year Built

Before 1940
7%
1940s–1950s
31%
1960s–1970s
4%
1980s–1990s
4%
2000+
55%
About West Mifflin, PA

West Mifflin is a city in Pennsylvania, located in Allegheny County. The city spans 2 ZIP codes and is home to approximately 18,941 residents. It is a mature city, with a median age of 45.89 years.

Economically, West Mifflin is a solidly middle-class community. The median household income of $68,984 is near the national average. Approximately 12.0% of residents live below the poverty line. The unemployment rate is 8.6%, significantly above the national average.

The real estate market in West Mifflin is one of the more affordable housing markets in the country. Median home values stand at $131,400, which is well below the national average. Renters typically pay around $795 per month. Homeownership is high at 76.6%, typical of suburban and family-oriented communities.

The population of West Mifflin is moderately educated. 38.2% of adults hold a bachelor's degree or higher — near the national average. The community is primarily White (81.2%).

West Mifflin, PA offers residents a cost-conscious lifestyle within Pennsylvania. Spread across 2 ZIP codes, the city's neighborhoods vary in character, density, and demographics — explore each ZIP code below for a detailed breakdown.

ZIP Codes in West Mifflin
ZIPPopulationMedian IncomeMedian HomeMedian RentUnemp.CollegeOwner Occ.
15122 18,939 $68,984 $131,400 $795 8.6% 38.2% 76.6%