De Kalb County Historical Language Spoken at Home Data
ACS 2010-2014 data
Total population: 42,321
| De Kalb County | % | Indiana | U.S. | |
| English | 15,538 | 95.71%, see rank | 91.16% | 79.39% |
| Spanish | 374 | 2.30%, see rank | 4.71% | 11.75% |
| Other Indo-European Languages | 250 | 1.54%, see rank | 2.48% | 4.52% |
| Asian and Pacific Islander Languages | 73 | 0.45%, see rank | 1.24% | 3.36% |
| Other | 0 | 0.00%, see rank | 0.42% | 0.99% |
ACS 2008-2012 data
Total population: 42,218
| De Kalb County | % | Indiana | U.S. | |
| English | 15,541 | 95.05%, see rank | 91.17% | 79.64% |
| Spanish | 471 | 2.88%, see rank | 4.70% | 11.57% |
| Other Indo-European Languages | 283 | 1.73%, see rank | 2.59% | 4.61% |
| Asian and Pacific Islander Languages | 55 | 0.34%, see rank | 1.15% | 3.24% |
| Other | 0 | 0.00%, see rank | 0.39% | 0.94% |
ACS 2006-2010 data
Total population: 41,968
| De Kalb County | % | Indiana | U.S. | |
| English | 15,089 | 94.72%, see rank | 91.19% | 79.95% |
| Spanish | 534 | 3.35%, see rank | 4.73% | 11.42% |
| Other Indo-European Languages | 277 | 1.74%, see rank | 2.65% | 4.60% |
| Asian and Pacific Islander Languages | 23 | 0.14%, see rank | 1.07% | 3.14% |
| Other | 7 | 0.04%, see rank | 0.36% | 0.89% |
ACS 2005-2009 data
Total population: 41,759
| De Kalb County | % | Indiana | U.S. | |
| English | 14,938 | 94.37%, see rank | 91.37% | 80.35% |
| Spanish | 573 | 3.62%, see rank | 4.67% | 11.21% |
| Other Indo-European Languages | 251 | 1.59%, see rank | 2.66% | 4.62% |
| Asian and Pacific Islander Languages | 60 | 0.38%, see rank | 0.99% | 2.95% |
| Other | 8 | 0.05%, see rank | 0.31% | 0.87% |
US Census 2000 data
Total population: 40,285
| De Kalb County | % | Indiana | U.S. | |
| English | 14,524 | 95.89%, see rank | 91.67% | 81.14% |
| Spanish | 272 | 1.80%, see rank | 4.08% | 10.21% |
| Other Indo-European Languages | 275 | 1.82%, see rank | 3.14% | 5.22% |
| Asian and Pacific Islander Languages | 51 | 0.34%, see rank | 0.81% | 2.61% |
| Other | 24 | 0.16%, see rank | 0.31% | 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.