State: Pennsylvania
County: Allegheny County
Close cities: Glassport, PA, Braddock, PA, West Homestead, PA, Dravosburg, PA, Munhall, PA, Port Vue, PA, Homestead, PA, Whitaker, PA, McKeesport, PA, Duquesne, PA, Rankin, PA
West Mifflin Population (census data)| Total | 20,820 (-6.6% since 2000) |
| Male | 9,825 (47.2%) |
| Female | 10,995 (52.8%) |
Population Density: 1,470 people per sq. mile
Cost of Living Index: 81.2 (US Avg is 100)
West Mifflin Elevation: 1,100 feet above sea level
Incorporated in 1942
Land Area: 14.2 square miles
Median Household Income: $43,739
Zip Codes:
15122,
and 15123.