USA.com / Missouri / Saint Charles County / O Fallon, MO / 63366 / Population and Races / Historical Language Spoken at Home Data
63366 Zip Code Historical Language Spoken at Home Data
ACS 2010-2014 data
Total population: 48,249
| 63366 Zip Code | % | Missouri | U.S. | |
| English | 16,791 | 94.20%, see rank | 93.03% | 79.39% |
| Spanish | 620 | 3.48%, see rank | 2.92% | 11.75% |
| Other Indo-European Languages | 232 | 1.30%, see rank | 2.25% | 4.52% |
| Asian and Pacific Islander Languages | 125 | 0.70%, see rank | 1.27% | 3.36% |
| Other | 56 | 0.31%, see rank | 0.52% | 0.99% |
ACS 2008-2012 data
Total population: 47,464
| 63366 Zip Code | % | Missouri | U.S. | |
| English | 15,792 | 92.32%, see rank | 92.84% | 79.64% |
| Spanish | 791 | 4.62%, see rank | 3.08% | 11.57% |
| Other Indo-European Languages | 312 | 1.82%, see rank | 2.31% | 4.61% |
| Asian and Pacific Islander Languages | 155 | 0.91%, see rank | 1.25% | 3.24% |
| Other | 56 | 0.33%, see rank | 0.51% | 0.94% |
US Census 2000 data
Total population: 57,519
| 63366 Zip Code | % | Missouri | U.S. | |
| English | 18,463 | 93.94%, see rank | 92.90% | 81.14% |
| Spanish | 578 | 2.94%, see rank | 3.06% | 10.21% |
| Other Indo-European Languages | 439 | 2.23%, see rank | 2.79% | 5.22% |
| Asian and Pacific Islander Languages | 157 | 0.80%, see rank | 0.92% | 2.61% |
| Other | 17 | 0.09%, see rank | 0.34% | 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.