West Mifflin
A borough in Allegheny County, Pennsylvania — population 19,588 as of 2020.
Overnight
65°F
Mostly Cloudy
Saturday
84°F
Mostly Cloudy2% precip
Saturday Night
68°F
Scattered Showers And Thunderstorms62% precip
Sunday
79°F
Chance Showers And Thunderstorms then Scattered Showers And Thunderstorms72% precip
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West Mifflin by the numbers
Population
19,588Population figure, 2020
Households & income
- Area
- 14.22 sq mi (36.83 km²), 0.28 sq mi water
- Median age
- 43.4
- Households
- 8,286
- Persons per household
- 2.3
- Median household income
- $76,563
- Median house value
- $151,600
Municipal office
- Office
- BOROUGH MANAGER
- Address
- 1020 LEBANON ROAD, WEST MIFFLIN, PA 15122