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West Mifflin, PA Historical Language Spoken at Home Data
ACS 2010-2014 data
Total population: 20,271
| West Mifflin, PA | % | Pennsylvania | U.S. | |
| English | 8,194 | 94.31%, see rank | 88.50% | 79.39% |
| Spanish | 230 | 2.65%, see rank | 4.69% | 11.75% |
| Other Indo-European Languages | 240 | 2.76%, see rank | 4.40% | 4.52% |
| Asian and Pacific Islander Languages | 6 | 0.07%, see rank | 1.81% | 3.36% |
| Other | 18 | 0.21%, see rank | 0.60% | 0.99% |
ACS 2008-2012 data
Total population: 20,335
| West Mifflin, PA | % | Pennsylvania | U.S. | |
| English | 7,831 | 93.18%, see rank | 88.62% | 79.64% |
| Spanish | 219 | 2.61%, see rank | 4.58% | 11.57% |
| Other Indo-European Languages | 316 | 3.76%, see rank | 4.54% | 4.61% |
| Asian and Pacific Islander Languages | 4 | 0.05%, see rank | 1.69% | 3.24% |
| Other | 34 | 0.40%, see rank | 0.57% | 0.94% |
ACS 2006-2010 data
Total population: 20,497
| West Mifflin, PA | % | Pennsylvania | U.S. | |
| English | 8,152 | 92.73%, see rank | 88.76% | 79.95% |
| Spanish | 229 | 2.60%, see rank | 4.46% | 11.42% |
| Other Indo-European Languages | 397 | 4.52%, see rank | 4.58% | 4.60% |
| Asian and Pacific Islander Languages | 0 | 0.00%, see rank | 1.65% | 3.14% |
| Other | 13 | 0.15%, see rank | 0.56% | 0.89% |
ACS 2005-2009 data
Total population: 20,617
| West Mifflin, PA | % | Pennsylvania | U.S. | |
| English | 8,022 | 91.66%, see rank | 89.18% | 80.35% |
| Spanish | 223 | 2.55%, see rank | 4.16% | 11.21% |
| Other Indo-European Languages | 473 | 5.40%, see rank | 4.62% | 4.62% |
| Asian and Pacific Islander Languages | 9 | 0.10%, see rank | 1.50% | 2.95% |
| Other | 25 | 0.29%, see rank | 0.54% | 0.87% |
US Census 2000 data
Total population: 22,464
| West Mifflin, PA | % | Pennsylvania | U.S. | |
| English | 8,980 | 94.58%, see rank | 89.23% | 81.14% |
| Spanish | 65 | 0.68%, see rank | 3.71% | 10.21% |
| Other Indo-European Languages | 398 | 4.19%, see rank | 5.35% | 5.22% |
| Asian and Pacific Islander Languages | 47 | 0.49%, see rank | 1.23% | 2.61% |
| Other | 5 | 0.05%, see rank | 0.48% | 0.82% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.