Buchanan County Historical Language Spoken at Home Data
ACS 2010-2014 data
Total population: 20,947
| Buchanan County | % | Iowa | U.S. | |
| English | 7,888 | 95.06%, see rank | 92.20% | 79.39% |
| Spanish | 126 | 1.52%, see rank | 3.98% | 11.75% |
| Other Indo-European Languages | 256 | 3.09%, see rank | 1.97% | 4.52% |
| Asian and Pacific Islander Languages | 16 | 0.19%, see rank | 1.36% | 3.36% |
| Other | 12 | 0.14%, see rank | 0.50% | 0.99% |
ACS 2008-2012 data
Total population: 20,988
| Buchanan County | % | Iowa | U.S. | |
| English | 7,728 | 95.36%, see rank | 92.29% | 79.64% |
| Spanish | 98 | 1.21%, see rank | 4.07% | 11.57% |
| Other Indo-European Languages | 240 | 2.96%, see rank | 2.03% | 4.61% |
| Asian and Pacific Islander Languages | 38 | 0.47%, see rank | 1.21% | 3.24% |
| Other | 0 | 0.00%, see rank | 0.41% | 0.94% |
ACS 2006-2010 data
Total population: 21,026
| Buchanan County | % | Iowa | U.S. | |
| English | 7,883 | 95.99%, see rank | 92.46% | 79.95% |
| Spanish | 77 | 0.94%, see rank | 3.99% | 11.42% |
| Other Indo-European Languages | 210 | 2.56%, see rank | 2.04% | 4.60% |
| Asian and Pacific Islander Languages | 42 | 0.51%, see rank | 1.15% | 3.14% |
| Other | 0 | 0.00%, see rank | 0.36% | 0.89% |
ACS 2005-2009 data
Total population: 20,911
| Buchanan County | % | Iowa | U.S. | |
| English | 7,954 | 94.79%, see rank | 92.60% | 80.35% |
| Spanish | 86 | 1.02%, see rank | 4.00% | 11.21% |
| Other Indo-European Languages | 300 | 3.58%, see rank | 2.03% | 4.62% |
| Asian and Pacific Islander Languages | 51 | 0.61%, see rank | 1.08% | 2.95% |
| Other | 0 | 0.00%, see rank | 0.28% | 0.87% |
US Census 2000 data
Total population: 21,093
| Buchanan County | % | Iowa | U.S. | |
| English | 7,376 | 93.10%, see rank | 92.50% | 81.14% |
| Spanish | 208 | 2.63%, see rank | 3.68% | 10.21% |
| Other Indo-European Languages | 318 | 4.01%, see rank | 2.62% | 5.22% |
| Asian and Pacific Islander Languages | 21 | 0.27%, see rank | 0.94% | 2.61% |
| Other | 0 | 0.00%, see rank | 0.25% | 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.