Will County Historical Language Spoken at Home Data
ACS 2010-2014 data
Total population: 682,108
| Will County | % | Illinois | U.S. | |
| English | 177,384 | 79.41%, see rank | 78.40% | 79.39% |
| Spanish | 25,025 | 11.20%, see rank | 11.07% | 11.75% |
| Other Indo-European Languages | 13,014 | 5.83%, see rank | 6.60% | 4.52% |
| Asian and Pacific Islander Languages | 5,688 | 2.55%, see rank | 2.95% | 3.36% |
| Other | 2,268 | 1.02%, see rank | 0.98% | 0.99% |
ACS 2008-2012 data
Total population: 677,669
| Will County | % | Illinois | U.S. | |
| English | 176,637 | 79.53%, see rank | 78.51% | 79.64% |
| Spanish | 24,408 | 10.99%, see rank | 10.98% | 11.57% |
| Other Indo-European Languages | 13,433 | 6.05%, see rank | 6.73% | 4.61% |
| Asian and Pacific Islander Languages | 5,520 | 2.49%, see rank | 2.84% | 3.24% |
| Other | 2,094 | 0.94%, see rank | 0.93% | 0.94% |
ACS 2006-2010 data
Total population: 667,977
| Will County | % | Illinois | U.S. | |
| English | 176,278 | 80.08%, see rank | 78.83% | 79.95% |
| Spanish | 24,103 | 10.95%, see rank | 10.86% | 11.42% |
| Other Indo-European Languages | 12,737 | 5.79%, see rank | 6.72% | 4.60% |
| Asian and Pacific Islander Languages | 5,242 | 2.38%, see rank | 2.73% | 3.14% |
| Other | 1,775 | 0.81%, see rank | 0.85% | 0.89% |
ACS 2005-2009 data
Total population: 664,361
| Will County | % | Illinois | U.S. | |
| English | 171,174 | 80.50%, see rank | 79.10% | 80.35% |
| Spanish | 22,853 | 10.75%, see rank | 10.68% | 11.21% |
| Other Indo-European Languages | 12,380 | 5.82%, see rank | 6.82% | 4.62% |
| Asian and Pacific Islander Languages | 4,675 | 2.20%, see rank | 2.58% | 2.95% |
| Other | 1,547 | 0.73%, see rank | 0.82% | 0.87% |
US Census 2000 data
Total population: 502,266
| Will County | % | Illinois | U.S. | |
| English | 142,972 | 85.30%, see rank | 80.34% | 81.14% |
| Spanish | 12,718 | 7.59%, see rank | 9.59% | 10.21% |
| Other Indo-European Languages | 8,578 | 5.12%, see rank | 7.06% | 5.22% |
| Asian and Pacific Islander Languages | 2,544 | 1.52%, see rank | 2.27% | 2.61% |
| Other | 790 | 0.47%, 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.