West Mifflin, PA Demographics

The total population of West Mifflin is estimated to be 19,506 with 9,723 males (49.85%) and 9,783 females (50.15%). There are 60 more females than males in West Mifflin.
The median household income in West Mifflin was $63,438 in 2021, which marked an an increase of 1,711(2.77%) from $61,727 in 2020. This income is 85.03% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, West Mifflin sees its highest median household income among householders in the age group of 45 to 64 years old, at $82,983. Overall, the median household income for the borough of West Mifflin stands at $63,438.
In West Mifflin, the median income for all workers aged 15 years and older, regardless of work hours, was $43,778 for males and $31,598 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $54,754 for males and $50,668 for females.
In West Mifflin, there are just two different racial groups among households. Among these, White households report a median household income of $68,223, while Black or African American households have a median household income of $35,196.
In 2022, the population of West Mifflin was 19,140, a 1.25% decrease year-by-year from 2021. Previously, in 2021, West Mifflin's population was 19,383, a decline of 0.93% compared to a population of 19,565 in 2020.
The median age in West Mifflin, PA is 44.2, as per 2021 ACS 5-Year Estimates. Of the total population, 18.01% were under the age of 15, 16.65% aged 15 to 29, 47.01% aged 30 to 64, 16.08% aged 65 to 84, and 2.27% were 85 years of age and older.
Racial distribution of West Mifflin population: 85.64% are White, 10.92% are Black or African American, 0.01% are American Indian and Alaska Native, 0.15% are Asian, 0.30% are some other race and 2.98% are multiracial.