USA.com / Illinois / Winnebago County / Rockford, IL / 61101 / Population and Races / Historical Language Spoken at Home Data
61101 Zip Code Historical Language Spoken at Home Data
ACS 2010-2014 data
Total population: 22,272
| 61101 Zip Code | % | Illinois | U.S. | |
| English | 6,997 | 88.22%, see rank | 78.40% | 79.39% |
| Spanish | 703 | 8.86%, see rank | 11.07% | 11.75% |
| Other Indo-European Languages | 149 | 1.88%, see rank | 6.60% | 4.52% |
| Asian and Pacific Islander Languages | 71 | 0.90%, see rank | 2.95% | 3.36% |
| Other | 11 | 0.14%, see rank | 0.98% | 0.99% |
ACS 2008-2012 data
Total population: 22,912
| 61101 Zip Code | % | Illinois | U.S. | |
| English | 7,116 | 88.17%, see rank | 78.51% | 79.64% |
| Spanish | 766 | 9.49%, see rank | 10.98% | 11.57% |
| Other Indo-European Languages | 129 | 1.60%, see rank | 6.73% | 4.61% |
| Asian and Pacific Islander Languages | 50 | 0.62%, see rank | 2.84% | 3.24% |
| Other | 10 | 0.12%, see rank | 0.93% | 0.94% |
US Census 2000 data
Total population: 23,347
| 61101 Zip Code | % | Illinois | U.S. | |
| English | 7,223 | 87.60%, see rank | 80.34% | 81.14% |
| Spanish | 692 | 8.39%, see rank | 9.59% | 10.21% |
| Other Indo-European Languages | 257 | 3.12%, see rank | 7.06% | 5.22% |
| Asian and Pacific Islander Languages | 43 | 0.52%, see rank | 2.27% | 2.61% |
| Other | 30 | 0.36%, 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.