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Northbrook, IL Historical Language Spoken at Home Data
ACS 2010-2014 data
Total population: 33,396
| Northbrook, IL | % | Illinois | U.S. | |
| English | 8,807 | 71.68%, see rank | 78.40% | 79.39% |
| Spanish | 349 | 2.84%, see rank | 11.07% | 11.75% |
| Other Indo-European Languages | 1,736 | 14.13%, see rank | 6.60% | 4.52% |
| Asian and Pacific Islander Languages | 1,215 | 9.89%, see rank | 2.95% | 3.36% |
| Other | 180 | 1.46%, see rank | 0.98% | 0.99% |
ACS 2008-2012 data
Total population: 33,095
| Northbrook, IL | % | Illinois | U.S. | |
| English | 8,657 | 71.30%, see rank | 78.51% | 79.64% |
| Spanish | 276 | 2.27%, see rank | 10.98% | 11.57% |
| Other Indo-European Languages | 1,874 | 15.43%, see rank | 6.73% | 4.61% |
| Asian and Pacific Islander Languages | 1,131 | 9.31%, see rank | 2.84% | 3.24% |
| Other | 204 | 1.68%, see rank | 0.93% | 0.94% |
ACS 2006-2010 data
Total population: 32,922
| Northbrook, IL | % | Illinois | U.S. | |
| English | 8,955 | 72.81%, see rank | 78.83% | 79.95% |
| Spanish | 329 | 2.68%, see rank | 10.86% | 11.42% |
| Other Indo-European Languages | 1,819 | 14.79%, see rank | 6.72% | 4.60% |
| Asian and Pacific Islander Languages | 1,018 | 8.28%, see rank | 2.73% | 3.14% |
| Other | 178 | 1.45%, see rank | 0.85% | 0.89% |
ACS 2005-2009 data
Total population: 33,738
| Northbrook, IL | % | Illinois | U.S. | |
| English | 9,202 | 74.56%, see rank | 79.10% | 80.35% |
| Spanish | 317 | 2.57%, see rank | 10.68% | 11.21% |
| Other Indo-European Languages | 1,698 | 13.76%, see rank | 6.82% | 4.62% |
| Asian and Pacific Islander Languages | 948 | 7.68%, see rank | 2.58% | 2.95% |
| Other | 176 | 1.43%, see rank | 0.82% | 0.87% |
US Census 2000 data
Total population: 33,435
| Northbrook, IL | % | Illinois | U.S. | |
| English | 9,553 | 77.44%, see rank | 80.34% | 81.14% |
| Spanish | 202 | 1.64%, see rank | 9.59% | 10.21% |
| Other Indo-European Languages | 1,588 | 12.87%, see rank | 7.06% | 5.22% |
| Asian and Pacific Islander Languages | 841 | 6.82%, see rank | 2.27% | 2.61% |
| Other | 152 | 1.23%, 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.