Oswego, IL Historical Language Spoken at Home Data
ACS 2010-2014 data
Total population: 31,723
| Oswego, IL | % | Illinois | U.S. | |
| English | 8,219 | 82.20%, see rank | 78.40% | 79.39% |
| Spanish | 1,040 | 10.40%, see rank | 11.07% | 11.75% |
| Other Indo-European Languages | 479 | 4.79%, see rank | 6.60% | 4.52% |
| Asian and Pacific Islander Languages | 229 | 2.29%, see rank | 2.95% | 3.36% |
| Other | 32 | 0.32%, see rank | 0.98% | 0.99% |
ACS 2008-2012 data
Total population: 30,302
| Oswego, IL | % | Illinois | U.S. | |
| English | 8,231 | 84.01%, see rank | 78.51% | 79.64% |
| Spanish | 929 | 9.48%, see rank | 10.98% | 11.57% |
| Other Indo-European Languages | 383 | 3.91%, see rank | 6.73% | 4.61% |
| Asian and Pacific Islander Languages | 198 | 2.02%, see rank | 2.84% | 3.24% |
| Other | 57 | 0.58%, see rank | 0.93% | 0.94% |
ACS 2006-2010 data
Total population: 27,719
| Oswego, IL | % | Illinois | U.S. | |
| English | 7,408 | 82.85%, see rank | 78.83% | 79.95% |
| Spanish | 883 | 9.88%, see rank | 10.86% | 11.42% |
| Other Indo-European Languages | 383 | 4.28%, see rank | 6.72% | 4.60% |
| Asian and Pacific Islander Languages | 204 | 2.28%, see rank | 2.73% | 3.14% |
| Other | 63 | 0.70%, see rank | 0.85% | 0.89% |
ACS 2005-2009 data
Total population: 26,087
| Oswego, IL | % | Illinois | U.S. | |
| English | 6,656 | 83.62%, see rank | 79.10% | 80.35% |
| Spanish | 754 | 9.47%, see rank | 10.68% | 11.21% |
| Other Indo-European Languages | 324 | 4.07%, see rank | 6.82% | 4.62% |
| Asian and Pacific Islander Languages | 166 | 2.09%, see rank | 2.58% | 2.95% |
| Other | 60 | 0.75%, see rank | 0.82% | 0.87% |
US Census 2000 data
Total population: 13,326
| Oswego, IL | % | Illinois | U.S. | |
| English | 4,019 | 88.45%, see rank | 80.34% | 81.14% |
| Spanish | 231 | 5.08%, see rank | 9.59% | 10.21% |
| Other Indo-European Languages | 251 | 5.52%, see rank | 7.06% | 5.22% |
| Asian and Pacific Islander Languages | 43 | 0.95%, see rank | 2.27% | 2.61% |
| Other | 0 | 0.00%, see rank | 0.74% | 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.