West Mifflin borough, Pennsylvania demographics
Population: 19,638
Median age: 44.2
Median household income: 58,689
West Mifflin is a borough in Allegheny County, Pennsylvania, United States.
Demographics, population, home values, social and economic characteristics of West Mifflin borough, PA.
Population
| 2021 | 19,638 |
| 2020 | 19,742 |
| 2019 | 19,834 |
| 2018 | 19,946 |
| 2017 | 20,075 |
| 2016 | 20,153 |
| 2015 | 20,237 |
| 2014 | 20,271 |
| 2013 | 20,307 |
| 2012 | 20,335 |
| 2011 | 20,422 |
| 2010 | 20,497 |
| 2009 | 20,617 |
Census data for West Mifflin borough, Pennsylvania
Demographic and housing estimates in West Mifflin borough, Pennsylvania
| Total population | 19,638 |
| Male | 9,973 |
| Female | 9,665 |
| Total population | 19,638 |
| Under 5 years | 954 |
| 5 to 9 years | 1,015 |
| 10 to 14 years | 1,567 |
| 15 to 19 years | 1,074 |
| 20 to 24 years | 782 |
| 25 to 34 years | 2,663 |
| 35 to 44 years | 1,866 |
| 45 to 54 years | 2,572 |
| 55 to 59 years | 1,645 |
| 60 to 64 years | 1,898 |
| 65 to 74 years | 2,198 |
| 75 to 84 years | 959 |
| 85 years and over | 445 |
| Median age (years) | 44.2 |
| Under 18 years | 4,324 |
| 16 years and over | 15,835 |
| 18 years and over | 15,314 |
| 21 years and over | 14,776 |
| 62 years and over | 4,933 |
| 65 years and over | 3,602 |
| Total population | 19,638 |
| One race | 19,053 |
| White | 16,818 |
| Black or African American | 2,145 |
| American Indian and Alaska Native | 1 |
| Asian | 30 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 59 |
| Two or more races | 585 |
| Citizen, VOTING AGE 18 and over population | 15,238 |
| Male Citizen, VOTING AGE 18 and over population | 7,394 |
| Female Citizen, VOTING AGE 18 and over population | 7,844 |
Social characteristics in West Mifflin borough, Pennsylvania
| Total households | 8,307 |
| Family households (families) | 3,631 |
| Married-couple family | 727 |
| Male householder, no wife present, family | 1,536 |
| Female householder, no husband present, family | 1,198 |
| Nonfamily households | 2,413 |
| Average household size | 2,746 |
| Average family size | 2.35 |
Economic characteristics in West Mifflin borough, Pennsylvania
| Total households | 8,307 |
| Less than $10,000 | 590 |
| $10,000 to $14,999 | 345 |
| $15,000 to $24,999 | 804 |
| $25,000 to $34,999 | 867 |
| $35,000 to $49,999 | 936 |
| $50,000 to $74,999 | 1,342 |
| $75,000 to $99,999 | 1,372 |
| $100,000 to $149,999 | 1,406 |
| $150,000 to $199,999 | 371 |
| $200,000 or more | 274 |
| Median household income (dollars) | 58,689 |
Housing characteristics in West Mifflin borough, Pennsylvania
| Total housing units | 9,066 |
| Occupied housing units | 8,307 |
| Vacant housing units | 759 |
| Total housing units | 9,066 |
| 1-unit, detached | 7,124 |
| 1-unit, attached | 622 |
| 2 units | 7 |
| 3 or 4 units | 105 |
| 5 to 9 units | 381 |
| 10 to 19 units | 36 |
| 20 or more units | 517 |
| Mobile home | 274 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 9,066 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 99 |
| Built 2000 to 2009 | 120 |
| Built 1990 to 1999 | 238 |
| Built 1980 to 1989 | 534 |
| Built 1970 to 1979 | 815 |
| Built 1960 to 1969 | 1,109 |
| Built 1950 to 1959 | 3,318 |
| Built 1940 to 1949 | 1,504 |
| Built 1939 or earlier | 1,329 |
| Total housing units | 9,066 |
| 1 room | 119 |
| 2 rooms | 40 |
| 3 rooms | 370 |
| 4 rooms | 953 |
| 5 rooms | 1,849 |
| 6 rooms | 2,787 |
| 7 rooms | 1,432 |
| 8 rooms | 806 |
| 9 rooms or more | 710 |
| Median rooms | 5.9 |
| Total housing units | 9,066 |
| No bedroom | 119 |
| 1 bedroom | 499 |
| 2 bedrooms | 2,503 |
| 3 bedrooms | 4,848 |
| 4 bedrooms | 881 |
| 5 or more bedrooms | 216 |
| Occupied housing units | 8,307 |
| Owner-occupied | 6,612 |
| Renter-occupied | 1,695 |
| Average household size of owner-occupied unit | 2.33 |
| Average household size of renter-occupied unit | 2.43 |
| Occupied housing units | 8,307 |
| Moved in 2017 or later | 365 |
| Moved in 2015 to 2016 | 1,727 |
| Moved in 2010 to 2014 | 1,009 |
| Moved in 2000 to 2009 | 1,779 |
| Moved in 1990 to 1999 | 1,216 |
| Moved in 1989 and earlier | 2,211 |
| Owner-occupied units | 6,612 |
| Less than $50,000 | 502 |
| $50,000 to $99,999 | 2,657 |
| $100,000 to $149,999 | 2,013 |
| $150,000 to $199,999 | 828 |
| $200,000 to $299,999 | 387 |
| $300,000 to $499,999 | 211 |
| $500,000 to $999,999 | 14 |
| $1,000,000 or more | 0 |
| Median (dollars) | 102,800 |
| Owner-occupied units | 6,612 |
| Housing units with a mortgage | 3,460 |
| Housing units without a mortgage | 3,152 |
| Occupied units paying rent | 1,621 |
| Less than $500 | 508 |
| $500 to $999 | 764 |
| $1,000 to $1,499 | 326 |
| $1,500 to $1,999 | 0 |
| $2,000 to $2,499 | 9 |
| $2,500 to $2,999 | 14 |
| $3,000 or more | 0 |
| Median (dollars) | 641 |
| No rent paid | 74 |
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